After update: nvidia driver ignores 2nd card

I have a somewhat unusual manjaro-installation with multiseat(2)-multimonitor(2x2)-multigraphiccard(2xnvidia).

With the last Update my system did not boot into a GUI(xfce) any more. I had not time to search the reason and thought "maybe wait a little longer" and did a rollback with snapper to the moment before the update. My system worked again. (thanks to btrfs+snapper+snap-pac+snap-boot) :smile: )

Today i had time. Several updates/rollbacks later: ich have a temporary functional GUI.

The problem seems to be arround the nvidia-module. There is one in /lib/modules/4.14.24-1-MANJARO/extramodules/nvidia.ko.gz but it only loads wenn forced (-f)

$ modinfo nvidia
filename: /lib/modules/4.14.24-1-MANJARO/extramodules/nvidia.ko.gz
alias: char-major-195-*
version: 384.111
supported: external
license: NVIDIA
srcversion: EB07FB20BD3656BF1198872
alias: pci:v000010DEd00000E00svsdbc04sc80i00*
alias: pci:v000010DEdsvsdbc03sc02i00
alias: pci:v000010DEdsvsdbc03sc00i00
depends:
name: nvidia
vermagic: 4.14.16-1-MANJARO SMP preempt mod_unload modversions
...

My running kernel is:

$ uname -a
Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64 GNU/Linux

Why has this module a vermagic: 4.14.16-1-MANJARO instead of 4.14.24-1-MANJARO. I am realy confused :thinking:

mit freundlichen Grüßen
Andreas

I'm not on my nvidia machine so I can't fully check, but it sounds like you don't have the latest nvidia drivers installed. Try reinstalling it from a terminal with:

sudo pacman -S linux414-nvidia

These are indeed not the newest ones. Because i suspected them to be the source of my problems.
so i pinned them and stayed with version: 384.111

$ cat /etc/pacman.conf |egrep '^Ignore'
IgnorePkg = kmymoney mhwd-nvidia nvidia-utils lib32-nvidia-utils linux49-nvidia linux414-nvidia libxnvctrl

Even before pinning the nvidia-driver to version: 384.111 there was no gui starting up.
Thanks for the tip. Andreas

Now i am back with XFCE running as in January but i cant update :sweat:

Maybe i must rephrase this.

  • When trying to update manjaro to a recent kernel (e.g. 4.15.x) my computer did not boot into XFCE, but stayed black. So i went back to kernel 4.14 and stayed there.
  • Until kernel 4.14.16 and nvidia-drivers 384.111 all worked well.
  • Actually pacman trys to install a newer kernel linux414 4.14.24-1, which seems to need newer nvidia-drivers 390.25-1
  • if i try to update now, i get the same results as with 4.15.

partial updates brougt me to the above problem. Now i am back at a running system. But my system says "327 Aktulisierungen verfΓΌgbar"

I suggest to manually configure your mirrors so you know it is not a problem of the update helper scripts. How do you perform the updates? Which program?
Go to Manjaro repo site, pick an updated server on your branch and fill its URL in your /etc/pacman.d/mirrorlist in the proper format. Make sure the branch is your selected one. Then run pacman -Syyu
Give

pacman-mirrors -aG
inxi -SGIrxxz

I am doing this now. XFCE is running in 2 seats on 4 monitors.

  1. i made a snapshot (so i get not lost)
  2. inserted a line into /etc/pacman.d/mirrorlist
  3. pacman -Syyu
    does 321 updates - and still running - now ready (no reboot yet)
  4. [manjaro-pc ~]# pacman-mirrors -aG
    stable
  5. [manjaro-pc ~]# inxi -SGIrxxz
    System: Host: manjaro-pc Kernel: 4.14.16-1-MANJARO x86_64 bits: 64 gcc: 7.2.1 Console: tty 5 dm: lightdm
    Distro: Manjaro Linux
    Graphics: Card-1: NVIDIA GP107 [GeForce GTX 1050 Ti] bus-ID: 01:00.0 chip-ID: 10de:1c82
    Card-2: NVIDIA GK107 [GeForce GT 740] bus-ID: 02:00.0 chip-ID: 10de:0fc8
    Display Server: X.org 1.19.6 driver: nvidia tty size: 140x51 Advanced Data: N/A for root out of X
    Repos: Active pacman repo servers in file: /etc/pacman.d/mirrorlist
    https://mirror.philpot.de/manjaro/stable/$repo/$arch
    https://repo.rhindon.net/manjaro/stable/$repo/$arch
    https://ftp.nluug.nl/pub/os/Linux/distr/manjaro/stable/$repo/$arch
    https://manjaro.mirror.wearetriple.com/stable/$repo/$arch
    https://mirror.dkm.cz/manjaro/stable/$repo/$arch
    https://mirrors.dotsrc.org/manjaro/stable/$repo/$arch
    https://mirror.netzspielplatz.de/manjaro/packages/stable/$repo/$arch
    https://osmirror.org/manjaro/stable/$repo/$arch
    https://fr.mirror.babylon.network/manjaro/stable/$repo/$arch
    Info: Processes: 552 Uptime: 4:41 Memory: 10570.3/16016.1MB Init: systemd v: 237 Gcc sys: 7.3.0
    Client: Shell (bash 4.4.191 running in tty 5) inxi: 2.3.56
  6. i made a snapshot (so i can switch later back and forth)

single | 4833 |          | Di 13 MΓ€r 2018 19:00:02 CET | root     |            | mitGuiOK                                                                    |              
single | 4834 |          | Di 13 MΓ€r 2018 19:00:27 CET | root     | timeline   | timeline                                                                    |              
single | 4835 |          | Di 13 MΓ€r 2018 19:01:01 CET | root     | timeline   | timeline                                                                    |              
pre    | 4836 |          | Di 13 MΓ€r 2018 19:04:29 CET | root     | number     | pacman -Syyu                                                                |              
post   | 4837 | 4836     | Di 13 MΓ€r 2018 19:20:58 CET | root     | number     | alembic aqbanking archlinux-appstream-data arm-none-eabi-newlib atom att... |              
single | 4838 |          | Di 13 MΓ€r 2018 19:28:18 CET | root     |            | mitGuiOKundUpdate

whats next ?

This means you manually configured X, and accept the risk/responsibility to break.
If this is not fixed after a proper update and reboot, you will have to share the method you used to run your monitors and config files.

Edit: I suspect you 'll have again no GUI after reboot. If it is possible try to troubleshoot because when you revert you lose all usefull logs. If you have another PC or smartphone, use that for reports to the forum.

  • First, on grub check the flags on linux command (press e at grub menu option line) and boot with F10.
  • If you go on black screen, see if there is a cursor blinking up-left. Try Ctrl+Alt+F2 to go in TTY

I did this quite a handfull. And i didnt loose logs, because i can always look into the other snapshots. (with their log intact)
i am switching now to my samsung-tab

Boot With refind:

ro root=UUID=............... initrd=boot\initramfs-4.14-x86_64.img

Boots into manjaro on console tty1. There are some Red messages scrolling through.
Problems loading kernel-Moduls. After a few Seconds the Screen goes Black.

Today i am Lucky. Ctrl alt f4 gives a proper tty1 :sweat_smile:

There i am.

Uname -a says: i am running kernel 4.14.24-1-manjaro
modinfo nvidia says: Module was Compiled for 4.14.16-1-manjaro (vermagic )

I am so sorry --- i forgot to clear the line in /etc/pacman.conf so the update was Not complete

  1. Delete the line
  2. Pacman -Syyu
  3. mkinitcpio -g /boot/initramfs-4.14-x86_64.im
  4. systemctrl start dbus
  5. Snapper create -d Volles_Update
  6. Reboot again
1 Like

This time the boot is without red line. When the screen wents Black there is every few Seconds a blinking of 2 of my 4 screen. For a short time there is a Cursor.

I cant get a tty because it switches to fast. Maybe ican connect via ssh ...

What is this? Can you describe?
What if CTR+ALT+F2?

cat /etc/modprobe.d/*.conf
cat /etc/modules-load.d/*.conf
cat /var/log/Xorg.*.log
cat /var/log/lightdm/*.log

While booting there are Green lines with [OK] and if something cant Start the line will be red [FAILURE] . I am having Problems with my tablet trying to correct every word.
Because of the scrolling i often cant read the lines fast enough. But this time there were no lines with [Failure]

CTR+ALT+F2 does switch to vt2. but it stays only for 1-2 seconds. then it will switch automatically to a black screen.

[manjaro-pc andreas]# cat /etc/modprobe.d/*.conf

# disable official kernel driver
# (remove this when Airspy supports kernel driver)
blacklist airspy
# this is how you mute annoying beeps in console and shutdown
blacklist pcspkr
# disable kernel drivers
blacklist hackrf
##
## Generated by mhwd - Manjaro Hardware Detection
##

blacklist nouveau
blacklist ttm
blacklist drm_kms_helper
blacklist drm
blacklist r8169
# disable DVB drivers
blacklist rtl2830
blacklist rtl2832
blacklist dvb_usb_rtl28xxu

[manjaro-pc andreas]# cat /etc/modules-load.d/*.conf

##
## Generated by mhwd - Manjaro Hardware Detection
##

nvidia
nvidia-drm
# List of modules to load at boot

[manjaro-pc andreas]# cat /var/log/Xorg.*.log

[  1944.028]
X.Org X Server 1.19.6
Release Date: 2017-12-20
[  1944.029] X Protocol Version 11, Revision 0
[  1944.029] Build Operating System: Linux 4.14.12-1-ARCH x86_64
[  1944.029] Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
[  1944.029] Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
[  1944.029] Build Date: 26 January 2018  10:25:18AM
[  1944.029]
[  1944.029] Current version of pixman: 0.34.0
[  1944.029]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[  1944.029] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  1944.029] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Mar 14 08:43:09 2018
[  1944.029] (==) Using config directory: "/etc/X11/xorg.conf.d"
[  1944.029] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  1944.030] (++) ServerLayout "seat-1"
[  1944.030] (**) |-->Screen "Screen1" (0)
[  1944.030] (**) |   |-->Monitor "Monitor1"
[  1944.031] (**) |   |-->Device "Device1"
[  1944.031] (**) |   |-->GPUDevice "Device1"
[  1944.031] (**) |   |-->GPUDevice "Device0"
[  1944.031] (**) |   |-->GPUDevice "Device0"
[  1944.031] (**) |   |-->GPUDevice "Device1"
[  1944.031] (**) |-->Input Device "Keyboard1"
[  1944.031] (**) |-->Input Device "Mouse1"
[  1944.031] (**) |-->Input Device "Mouse3"
[  1944.031] (**) Option "SingleCard" "on"
[  1944.031] (**) Option "AutoAddDevices" "off"
[  1944.031] (**) Option "AutoAddGPU" "off"
[  1944.031] (**) Not automatically adding devices
[  1944.031] (==) Automatically enabling devices
[  1944.031] (**) Not automatically adding GPU devices
[  1944.031] (==) Automatically binding GPU devices
[  1944.031] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  1944.031] (==) FontPath set to:
        /usr/share/fonts/misc/,
        /usr/share/fonts/TTF/,
        /usr/share/fonts/OTF/,
        /usr/share/fonts/Type1/,
        /usr/share/fonts/100dpi/,
        /usr/share/fonts/75dpi/
[  1944.031] (==) ModulePath set to "/usr/lib/xorg/modules"
[  1944.031] (**) Extension "Composite" is enabled
[  1944.031] (II) Loader magic: 0x55bca3fdcd60
[  1944.031] (II) Module ABI versions:
[  1944.031]    X.Org ANSI C Emulation: 0.4
[  1944.031]    X.Org Video Driver: 23.0
[  1944.031]    X.Org XInput driver : 24.1
[  1944.031]    X.Org Server Extension : 10.0
[  1944.032] (EE) systemd-logind: failed to get session: PID 2981 does not belong to any known session
[  1944.036] (II) xfree86: Adding drm device (/dev/dri/card1)
[  1944.038] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[  1944.038] (**) OutputClass "nvidia" setting /dev/dri/card1 as PrimaryGPU
[  1944.038] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[  1944.039] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[  1944.039] (II) LoadModule: "dbe"
[  1944.039] (II) Module "dbe" already built-in
[  1944.039] (II) LoadModule: "extmod"
[  1944.039] (II) Module "extmod" already built-in
[  1944.039] (II) LoadModule: "glx"
[  1944.039] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[  1944.046] (II) Module glx: vendor="NVIDIA Corporation"
[  1944.046]    compiled for 4.0.2, module version = 1.0.0
[  1944.046]    Module class: X.Org Server Extension
[  1944.046] (II) NVIDIA GLX Module  390.25  Wed Jan 24 19:23:51 PST 2018
[  1944.046] (II) LoadModule: "nvidia"
[  1944.046] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[  1944.046] (II) Module nvidia: vendor="NVIDIA Corporation"
[  1944.046]    compiled for 4.0.2, module version = 1.0.0
[  1944.046]    Module class: X.Org Video Driver
[  1944.046] (II) LoadModule: "evdev"
[  1944.047] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[  1944.047] (II) Module evdev: vendor="X.Org Foundation"
[  1944.047]    compiled for 1.19.1, module version = 2.10.5
[  1944.047]    Module class: X.Org XInput Driver
[  1944.047]    ABI class: X.Org XInput driver, version 24.1
[  1944.047] (II) NVIDIA dlloader X Driver  390.25  Wed Jan 24 18:57:05 PST 2018[  1944.047] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[  1944.047] (II) Loading sub module "fb"
[  1944.047] (II) LoadModule: "fb"
[  1944.047] (II) Loading /usr/lib/xorg/modules/libfb.so
[  1944.047] (II) Module fb: vendor="X.Org Foundation"
[  1944.047]    compiled for 1.19.6, module version = 1.0.0
[  1944.047]    ABI class: X.Org ANSI C Emulation, version 0.4
[  1944.047] (II) Loading sub module "wfb"
[  1944.047] (II) LoadModule: "wfb"
[  1944.047] (II) Loading /usr/lib/xorg/modules/libwfb.so
[  1944.047] (II) Module wfb: vendor="X.Org Foundation"
[  1944.047]    compiled for 1.19.6, module version = 1.0.0
[  1944.047]    ABI class: X.Org ANSI C Emulation, version 0.4
[  1944.047] (II) Loading sub module "ramdac"
[  1944.047] (II) LoadModule: "ramdac"
[  1944.048] (II) Module "ramdac" already built-in
[   856.282]
X.Org X Server 1.19.6
Release Date: 2017-12-20
[   856.283] X Protocol Version 11, Revision 0
[   856.283] Build Operating System: Linux 4.14.12-1-ARCH x86_64
[   856.283] Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
[   856.283] Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
[   856.283] Build Date: 26 January 2018  10:25:18AM
[   856.283]
[   856.283] Current version of pixman: 0.34.0
[   856.283]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[   856.283] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   856.283] (==) Log file: "/var/log/Xorg.1.log", Time: Wed Mar 14 08:25:02 2018
[   856.283] (==) Using config directory: "/etc/X11/xorg.conf.d"
[   856.283] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[   856.283] (++) ServerLayout "seat0"
[   856.283] (**) |-->Screen "Screen0" (0)
[   856.283] (**) |   |-->Monitor "Monitor0"
[   856.284] (**) |   |-->Device "Device0"
[   856.284] (**) |   |-->GPUDevice "Device0"
[   856.284] (**) |   |-->GPUDevice "Device0"
[   856.284] (**) |   |-->GPUDevice "Device1"
[   856.284] (**) |-->Input Device "Keyboard0"
[   856.284] (**) |-->Input Device "Mouse0"
[   856.284] (**) Option "SingleCard" "on"
[   856.284] (**) Option "AutoAddDevices" "off"
[   856.284] (**) Option "AutoAddGPU" "off"
[   856.284] (**) Not automatically adding devices
[   856.284] (==) Automatically enabling devices
[   856.284] (**) Not automatically adding GPU devices
[   856.284] (==) Automatically binding GPU devices
[   856.284] (==) Max clients allowed: 256, resource mask: 0x1fffff
[   856.284] (==) FontPath set to:
        /usr/share/fonts/misc/,
        /usr/share/fonts/TTF/,
        /usr/share/fonts/OTF/,
        /usr/share/fonts/Type1/,
        /usr/share/fonts/100dpi/,
        /usr/share/fonts/75dpi/
[   856.284] (==) ModulePath set to "/usr/lib/xorg/modules"
[   856.284] (**) Extension "Composite" is enabled
[   856.284] (==) |-->Input Device "Mouse0"
[   856.284] (==) |-->Input Device "Keyboard0"
[   856.284] (==) The core pointer device wasn't specified explicitly in the layout.
        Using the first mouse device.
[   856.284] (==) The core keyboard device wasn't specified explicitly in the layout.
        Using the first keyboard device.
[   856.284] (II) Loader magic: 0x559f50c9fd60
[   856.284] (II) Module ABI versions:
[   856.284]    X.Org ANSI C Emulation: 0.4
[   856.284]    X.Org Video Driver: 23.0
[   856.284]    X.Org XInput driver : 24.1
[   856.284]    X.Org Server Extension : 10.0
[   856.284] (++) using VT number 7

[   856.285] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[   856.285] (II) xfree86: Adding drm device (/dev/dri/card0)
[   856.287] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[   856.287] (**) OutputClass "nvidia" setting /dev/dri/card0 as PrimaryGPU
[   856.288] (--) PCI:*(0:1:0:0) 10de:1c82:1458:3733 rev 161, Mem @ 0xfd000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[   856.289] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[   856.289] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[   856.289] (II) LoadModule: "dbe"
[   856.289] (II) Module "dbe" already built-in
[   856.289] (II) LoadModule: "extmod"
[   856.289] (II) Module "extmod" already built-in
[   856.289] (II) LoadModule: "glx"
[   856.289] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[   856.295] (II) Module glx: vendor="NVIDIA Corporation"
[   856.295]    compiled for 4.0.2, module version = 1.0.0
[   856.295]    Module class: X.Org Server Extension
[   856.295] (II) NVIDIA GLX Module  390.25  Wed Jan 24 19:23:51 PST 2018
[   856.295] (II) LoadModule: "nvidia"
[   856.296] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[   856.296] (II) Module nvidia: vendor="NVIDIA Corporation"
[   856.296]    compiled for 4.0.2, module version = 1.0.0
[   856.296]    Module class: X.Org Video Driver
[   856.296] (II) LoadModule: "evdev"
[   856.296] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[   856.297] (II) Module evdev: vendor="X.Org Foundation"
[   856.297]    compiled for 1.19.1, module version = 2.10.5
[   856.297]    Module class: X.Org XInput Driver
[   856.297]    ABI class: X.Org XInput driver, version 24.1
[   856.297] (II) LoadModule: "mouse"
[   856.297] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
[   856.297] (II) Module mouse: vendor="X.Org Foundation"
[   856.297]    compiled for 1.19.0, module version = 1.9.2
[   856.297]    Module class: X.Org XInput Driver
[   856.297]    ABI class: X.Org XInput driver, version 24.1
[   856.297] (II) LoadModule: "kbd"
[   856.297] (II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
[   856.297] (II) Module kbd: vendor="X.Org Foundation"
[   856.297]    compiled for 1.19.0, module version = 1.9.0
[   856.297]    Module class: X.Org XInput Driver
[   856.297]    ABI class: X.Org XInput driver, version 24.1
[   856.297] (II) NVIDIA dlloader X Driver  390.25  Wed Jan 24 18:57:05 PST 2018[   856.297] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[   856.297] (II) Loading sub module "fb"
[   856.297] (II) LoadModule: "fb"
[   856.297] (II) Loading /usr/lib/xorg/modules/libfb.so
[   856.298] (II) Module fb: vendor="X.Org Foundation"
[   856.298]    compiled for 1.19.6, module version = 1.0.0
[   856.298]    ABI class: X.Org ANSI C Emulation, version 0.4
[   856.298] (II) Loading sub module "wfb"
[   856.298] (II) LoadModule: "wfb"
[   856.298] (II) Loading /usr/lib/xorg/modules/libwfb.so
[   856.298] (II) Module wfb: vendor="X.Org Foundation"
[   856.298]    compiled for 1.19.6, module version = 1.0.0
[   856.298]    ABI class: X.Org ANSI C Emulation, version 0.4
[   856.298] (II) Loading sub module "ramdac"
[   856.298] (II) LoadModule: "ramdac"
[   856.298] (II) Module "ramdac" already built-in
[   856.298] (EE) Screen 1 deleted because of no matching config section.
[   856.298] (II) UnloadModule: "nvidia"
[   856.298] (II) UnloadSubModule: "wfb"
[   856.298] (II) UnloadSubModule: "fb"
[   856.299] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[   856.299] (==) NVIDIA(0): RGB weight 888
[   856.299] (==) NVIDIA(0): Default visual is TrueColor
[   856.299] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[   856.299] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[   856.299] (**) NVIDIA(0): Option "Stereo" "0"
[   856.299] (**) NVIDIA(0): Option "nvidiaXineramaInfoOrder" "DFP-2"
[   856.299] (**) NVIDIA(0): Option "SLI" "Off"
[   856.299] (**) NVIDIA(0): Option "MultiGPU" "Off"
[   856.299] (**) NVIDIA(0): Option "BaseMosaic" "off"
[   856.299] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[   856.299] (**) NVIDIA(0): Stereo disabled by request
[   856.299] (**) NVIDIA(0): NVIDIA SLI disabled.
[   856.299] (**) NVIDIA(0): NVIDIA Multi-GPU disabled.
[   856.299] (**) NVIDIA(0): Option "MetaModes" "HDMI-1: nvidia-auto-select +0+0, HDMI-2: 1280x1024 +1920+0"
[   856.299] (**) NVIDIA(0): Enabling 2D acceleration
[   857.415] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:1:0:0
[   857.415] (--) NVIDIA(0):     DFP-0
[   857.415] (--) NVIDIA(0):     DFP-1
[   857.415] (--) NVIDIA(0):     DFP-2
[   857.415] (--) NVIDIA(0):     DFP-3
[   857.415] (--) NVIDIA(0):     DFP-4 (boot)
[   857.416] (--) NVIDIA(0):     DFP-5 (boot)
[   857.425] (II) NVIDIA(0): NVIDIA GPU GeForce GTX 1050 Ti (GP107-A) at PCI:1:0:0 (GPU-0)
[   857.425] (--) NVIDIA(0): Memory: 4194304 kBytes
[   857.425] (--) NVIDIA(0): VideoBIOS: 86.07.39.00.56
[   857.425] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[   857.425] (--) NVIDIA(GPU-0): DFP-0: disconnected
[   857.425] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[   857.425] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[   857.425] (--) NVIDIA(GPU-0):
[   857.425] (--) NVIDIA(GPU-0): DFP-1: disconnected
[   857.425] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[   857.425] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[   857.425] (--) NVIDIA(GPU-0):
[   857.425] (--) NVIDIA(GPU-0): DFP-2: disconnected
[   857.426] (--) NVIDIA(GPU-0): DFP-2: Internal DisplayPort
[   857.426] (--) NVIDIA(GPU-0): DFP-2: 1440.0 MHz maximum pixel clock
[   857.426] (--) NVIDIA(GPU-0):
[   857.426] (--) NVIDIA(GPU-0): DFP-3: disconnected
[   857.426] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[   857.426] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[   857.426] (--) NVIDIA(GPU-0):
[   857.456] (--) NVIDIA(GPU-0): LG Electronics IPS234 (DFP-4): connected
[   857.456] (--) NVIDIA(GPU-0): LG Electronics IPS234 (DFP-4): Internal TMDS
[   857.456] (--) NVIDIA(GPU-0): LG Electronics IPS234 (DFP-4): 600.0 MHz maximum pixel clock
[   857.456] (--) NVIDIA(GPU-0):
[   857.487] (--) NVIDIA(GPU-0): DFP-5: connected
[   857.487] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[   857.487] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[   857.487] (--) NVIDIA(GPU-0):
[   857.505] (II) NVIDIA(0): Validated MetaModes:
[   857.505] (II) NVIDIA(0):     "HDMI-1:nvidia-auto-select+0+0,HDMI-2:1280x1024+1920+0"
[   857.505] (II) NVIDIA(0): Virtual screen size determined to be 3200 x 1080
[  1944.027]
X.Org X Server 1.19.6
Release Date: 2017-12-20
[  1944.027] X Protocol Version 11, Revision 0
[  1944.027] Build Operating System: Linux 4.14.12-1-ARCH x86_64
[  1944.027] Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
[  1944.027] Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
[  1944.028] Build Date: 26 January 2018  10:25:18AM
[  1944.028]
[  1944.028] Current version of pixman: 0.34.0
[  1944.028]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[  1944.028] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  1944.028] (==) Log file: "/var/log/Xorg.2.log", Time: Wed Mar 14 08:43:09 2018
[  1944.028] (==) Using config directory: "/etc/X11/xorg.conf.d"
[  1944.028] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  1944.028] (++) ServerLayout "seat0"
[  1944.028] (**) |-->Screen "Screen0" (0)
[  1944.028] (**) |   |-->Monitor "Monitor0"
[  1944.029] (**) |   |-->Device "Device0"
[  1944.029] (**) |   |-->GPUDevice "Device0"
[  1944.029] (**) |   |-->GPUDevice "Device0"
[  1944.029] (**) |   |-->GPUDevice "Device1"
[  1944.029] (**) |-->Input Device "Keyboard0"
[  1944.029] (**) |-->Input Device "Mouse0"
[  1944.029] (**) Option "SingleCard" "on"
[  1944.029] (**) Option "AutoAddDevices" "off"
[  1944.029] (**) Option "AutoAddGPU" "off"
[  1944.029] (**) Not automatically adding devices
[  1944.029] (==) Automatically enabling devices
[  1944.029] (**) Not automatically adding GPU devices
[  1944.029] (==) Automatically binding GPU devices
[  1944.029] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  1944.029] (==) FontPath set to:
        /usr/share/fonts/misc/,
        /usr/share/fonts/TTF/,
        /usr/share/fonts/OTF/,
        /usr/share/fonts/Type1/,
        /usr/share/fonts/100dpi/,
        /usr/share/fonts/75dpi/
[  1944.029] (==) ModulePath set to "/usr/lib/xorg/modules"
[  1944.029] (**) Extension "Composite" is enabled
[  1944.029] (==) |-->Input Device "Mouse0"
[  1944.029] (==) |-->Input Device "Keyboard0"
[  1944.029] (==) The core pointer device wasn't specified explicitly in the layout.
        Using the first mouse device.
[  1944.029] (==) The core keyboard device wasn't specified explicitly in the layout.
        Using the first keyboard device.
[  1944.029] (II) Loader magic: 0x556502f3bd60
[  1944.029] (II) Module ABI versions:
[  1944.029]    X.Org ANSI C Emulation: 0.4
[  1944.029]    X.Org Video Driver: 23.0
[  1944.029]    X.Org XInput driver : 24.1
[  1944.029]    X.Org Server Extension : 10.0
[  1944.030] (++) using VT number 7

[  1944.030] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[  1944.031] (II) xfree86: Adding drm device (/dev/dri/card0)
[  1944.032] (**) OutputClass "nvidia" ModulePath extended to "/usr/lib/nvidia/xorg,/usr/lib/xorg/modules,/usr/lib/xorg/modules"
[  1944.033] (**) OutputClass "nvidia" setting /dev/dri/card0 as PrimaryGPU
[  1944.034] (--) PCI:*(0:1:0:0) 10de:1c82:1458:3733 rev 161, Mem @ 0xfd000000/16777216, 0xc0000000/268435456, 0xd0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[  1944.035] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[  1944.035] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[  1944.035] (II) LoadModule: "dbe"
[  1944.035] (II) Module "dbe" already built-in
[  1944.035] (II) LoadModule: "extmod"
[  1944.035] (II) Module "extmod" already built-in
[  1944.035] (II) LoadModule: "glx"
[  1944.035] (II) Loading /usr/lib/nvidia/xorg/libglx.so
[  1944.042] (II) Module glx: vendor="NVIDIA Corporation"
[  1944.042]    compiled for 4.0.2, module version = 1.0.0
[  1944.042]    Module class: X.Org Server Extension
[  1944.042] (II) NVIDIA GLX Module  390.25  Wed Jan 24 19:23:51 PST 2018
[  1944.042] (II) LoadModule: "nvidia"
[  1944.042] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[  1944.042] (II) Module nvidia: vendor="NVIDIA Corporation"
[  1944.042]    compiled for 4.0.2, module version = 1.0.0
[  1944.042]    Module class: X.Org Video Driver
[  1944.042] (II) LoadModule: "evdev"
[  1944.043] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[  1944.043] (II) Module evdev: vendor="X.Org Foundation"
[  1944.043]    compiled for 1.19.1, module version = 2.10.5
[  1944.043]    Module class: X.Org XInput Driver
[  1944.043]    ABI class: X.Org XInput driver, version 24.1
[  1944.043] (II) LoadModule: "mouse"
[  1944.043] (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so
[  1944.043] (II) Module mouse: vendor="X.Org Foundation"
[  1944.043]    compiled for 1.19.0, module version = 1.9.2
[  1944.043]    Module class: X.Org XInput Driver
[  1944.043]    ABI class: X.Org XInput driver, version 24.1
[  1944.043] (II) LoadModule: "kbd"
[  1944.043] (II) Loading /usr/lib/xorg/modules/input/kbd_drv.so
[  1944.044] (II) Module kbd: vendor="X.Org Foundation"
[  1944.044]    compiled for 1.19.0, module version = 1.9.0
[  1944.044]    Module class: X.Org XInput Driver
[  1944.044]    ABI class: X.Org XInput driver, version 24.1
[  1944.044] (II) NVIDIA dlloader X Driver  390.25  Wed Jan 24 18:57:05 PST 2018[  1944.044] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[  1944.044] (II) Loading sub module "fb"
[  1944.044] (II) LoadModule: "fb"
[  1944.044] (II) Loading /usr/lib/xorg/modules/libfb.so
[  1944.044] (II) Module fb: vendor="X.Org Foundation"
[  1944.044]    compiled for 1.19.6, module version = 1.0.0
[  1944.044]    ABI class: X.Org ANSI C Emulation, version 0.4
[  1944.044] (II) Loading sub module "wfb"
[  1944.044] (II) LoadModule: "wfb"
[  1944.044] (II) Loading /usr/lib/xorg/modules/libwfb.so
[  1944.045] (II) Module wfb: vendor="X.Org Foundation"
[  1944.045]    compiled for 1.19.6, module version = 1.0.0
[  1944.045]    ABI class: X.Org ANSI C Emulation, version 0.4
[  1944.045] (II) Loading sub module "ramdac"
[  1944.045] (II) LoadModule: "ramdac"
[  1944.045] (II) Module "ramdac" already built-in
[  1944.045] (EE) Screen 1 deleted because of no matching config section.
[  1944.045] (II) UnloadModule: "nvidia"
[  1944.045] (II) UnloadSubModule: "wfb"
[  1944.045] (II) UnloadSubModule: "fb"
[  1944.045] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[  1944.045] (==) NVIDIA(0): RGB weight 888
[  1944.045] (==) NVIDIA(0): Default visual is TrueColor
[  1944.045] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[  1944.045] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[  1944.045] (**) NVIDIA(0): Option "Stereo" "0"
[  1944.045] (**) NVIDIA(0): Option "nvidiaXineramaInfoOrder" "DFP-2"
[  1944.045] (**) NVIDIA(0): Option "SLI" "Off"
[  1944.046] (**) NVIDIA(0): Option "MultiGPU" "Off"
[  1944.046] (**) NVIDIA(0): Option "BaseMosaic" "off"
[  1944.046] (**) NVIDIA(0): Option "AllowEmptyInitialConfiguration"
[  1944.046] (**) NVIDIA(0): Stereo disabled by request
[  1944.046] (**) NVIDIA(0): NVIDIA SLI disabled.
[  1944.046] (**) NVIDIA(0): NVIDIA Multi-GPU disabled.
[  1944.046] (**) NVIDIA(0): Option "MetaModes" "HDMI-1: nvidia-auto-select +0+0, HDMI-2: 1280x1024 +1920+0"
[  1944.046] (**) NVIDIA(0): Enabling 2D acceleration
[manjaro-pc andreas]#

:57:05 PST 2018[manjaro-pc andreas]# cat /var/log/lightdm/*.log

[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.24.0, UID=0 PID=2977
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat-1
[+0.01s] DEBUG: Seat seat-1: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat-1: Loading properties from config section Seat:seat-1
[+0.01s] DEBUG: Seat seat-1 has property CanMultiSession=no
[+0.01s] DEBUG: Seat seat-1: Starting
[+0.01s] DEBUG: Seat seat-1: Creating greeter session
[+0.01s] DEBUG: Seat seat-1: Creating display server of type x
[+0.01s] DEBUG: Seat seat-1: Starting local X display
[+0.01s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.01s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.01s] DEBUG: XServer 0: Launching X Server
[+0.01s] DEBUG: Launching process 2981: /usr/bin/X :1 :0 -layout seat-1 -seat seat-1 -auth /run/lightdm/root/:0 -nolisten tcp
[+0.01s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:seat0
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.01s] DEBUG: Seat seat0: Creating display server of type x                   [+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: XServer 2: Logging to /var/log/lightdm/x-2.log
[+0.02s] DEBUG: XServer 2: Writing X server authority to /run/lightdm/root/:2
[+0.02s] DEBUG: XServer 2: Launching X Server
[+0.02s] DEBUG: Launching process 2983: /usr/bin/X :0 :2 -layout seat0 -seat seat0 -auth /run/lightdm/root/:2 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: XServer 2: Waiting for ready signal from X server :2
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat1
[+0.02s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1002 added
** Message: Starting lightdm-gtk-greeter 2.0.3 (Oct 30 2017, 00:09:27)
** Message: [Configuration] Reading file: /etc/lightdm/lightdm-gtk-greeter.conf

** (lightdm-gtk-greeter:845): WARNING **: [PIDs] Failed to execute command: /usr/lib/at-spi2-core/at-spi-bus-launcher

** (lightdm-gtk-greeter:845): WARNING **: [PIDs] Failed to execute command: upstart

(lightdm-gtk-greeter:845): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:845): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
** Message: Starting lightdm-gtk-greeter 2.0.3 (Oct 30 2017, 00:09:27)
** Message: [Configuration] Reading file: /etc/lightdm/lightdm-gtk-greeter.conf

** (lightdm-gtk-greeter:843): WARNING **: [PIDs] Failed to execute command: /usr/lib/at-spi2-core/at-spi-bus-launcher

** (lightdm-gtk-greeter:843): WARNING **: [PIDs] Failed to execute command: upstart

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

(lightdm-gtk-greeter:843): Gtk-WARNING **: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)

X.Org X Server 1.19.6
Release Date: 2017-12-20
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.14.12-1-ARCH x86_64
Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
Build Date: 26 January 2018  10:25:18AM

Current version of pixman: 0.34.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Mar 14 08:43:09 2018
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"

X.Org X Server 1.19.6
Release Date: 2017-12-20
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.14.12-1-ARCH x86_64
Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
Build Date: 26 January 2018  10:25:18AM

Current version of pixman: 0.34.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.1.log", Time: Wed Mar 14 08:25:02 2018
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"

X.Org X Server 1.19.6
Release Date: 2017-12-20
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.14.12-1-ARCH x86_64
Current Operating System: Linux manjaro-pc 4.14.24-1-MANJARO #1 SMP PREEMPT Sun Mar 4 21:28:02 UTC 2018 x86_64
Kernel command line: \boot\vmlinuz-4.14-x86_64 ro root=UUID=55eb3498-6302-4c41-99dd-79f66708b06c initrd=boot\initramfs-4.14-x86_64.img
Build Date: 26 January 2018  10:25:18AM

Current version of pixman: 0.34.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.2.log", Time: Wed Mar 14 08:43:09 2018
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
[manjaro-pc andreas]#

I will note some observations, since it's a too complicated situation and needs more feedback.
We still need info about how you configured your Multi-monitor setup
cat /etc/X11/xorg.conf.d/*.conf
As of Archwiki, for DRM Kernel mode setting you need to

... add the nvidia-drm.modeset=1 kernel parameter, and add nvidia, nvidia_modeset, nvidia_uvm and nvidia_drm to your initramfs#MODULES.

so two more modules to the ones you already have and one commandline param in /etc/default/grub
This error, I don't know if/how it may affect. Maybe someone else like @sueridgepipe knows
(EE) systemd-logind: failed to get session: PID 2981 does not belong to any known session
Depending on your xorg configuration, we may find something that could help. Please describe what and how many outputs on each card and to which monitors inputs go.
If it was me, I would try the multihead configuration from start, unplugging at least two monitors and see if there is a change.

I read your post, while in manjaro-live-dvd with noveau (4monitors running). Then i did a reboot from disk with nvidia-drm.modeset=1 kernel parameter

now i have a running system with 2monitors. In the next minutes i will try to provide the infos you asked for.

$ lspci|egrep NVIDIA

01:00.0 VGA compatible controller: NVIDIA Corporation GP107 [GeForce GTX 1050 Ti] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GP107GL High Definition Audio Controller (rev a1)
02:00.0 VGA compatible controller: NVIDIA Corporation GK107 [GeForce GT 740] (rev a1)
02:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)

$ cat /etc/X11/xorg.conf.d/*.conf

# Written by systemd-localed(8), read by systemd-localed and Xorg. It's
# probably wise not to edit this file manually. Use localectl(1) to
# instruct systemd-localed to update it.
Section "InputClass"
        Identifier "system-keyboard"
        MatchIsKeyboard "on"
        Option "XkbLayout" "de"
        Option "XkbModel" "pc105"
        Option "XkbVariant" "pl"
EndSection
Section "InputDevice"
    Identifier	"Mouse0"
#    Driver	"mouse"
    Driver	"evdev"
#    Option	"Device"	"/dev/input/mouse0"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-event-mouse"
    Option	"Protocol"	"auto"
#   Option	"Device"	"/dev/psaux"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Keyboard0"
    Driver	"evdev"
    Option	"Device"	"/dev/input/event0"
#    Option	"Device"	"/dev/input/by-id/usb-_USB_Keyboard-event-if01"
#    Option	"Device"	"/dev/input/by-id/usb-_USB_Keyboard-event-kbd"
    Option	"XkbModel"	"evdev"
    Option	"XkbLayout"	"de"
    Option	"GrabDevice"	"on"
    Option	"XkbOptions"	"terminate:ctrl_alt_bksp"
EndSection
Section "InputDevice"
    Identifier	"Mouse1"
#    Driver	"mouse"
    Driver	"evdev"
#    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-if02-mouse"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse"
    Option	"Protocol"	"auto"
#   Option	"Device"	"/dev/psaux"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Mouse3"
#    Driver	"mouse"
    Driver	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Compx_2.4G_Receiver-if01-mouse"
    Option	"Protocol"	"auto"
#   Option	"Device"	"/dev/psaux"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Keyboard1"
    Driver	"evdev"
    Option	"XkbModel"	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-kbd"
    Option	"GrabDevice"	"on"
    Option	"XkbLayout"	"de"
EndSection
# Keyboard layout - Don't modify! Use keyboardctl instead!

Section "InputClass"
    Identifier "system-keyboard"
    MatchIsKeyboard "on"
    Option "XkbModel" "pc105"
    Option "XkbLayout" "de"
    Option "XkbVariant" "nodeadkeys"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection

#Section "Monitor"
    # HorizSync source: unknown, VertRefresh source: unknown
#    Identifier     "Monitor1"
#    VendorName     "Unknown"
#    ModelName      "ProView/EMC/PTS CY-767C"
#    HorizSync       0.0 - 0.0
#    VertRefresh     0.0
#    Option         "DPMS"
#EndSection

#Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
#    Identifier     "Monitor0"
#    VendorName     "Unknown"
#    ModelName      "ProView/EMC/PTS CY-767C"
#    HorizSync       30.0 - 80.0
#    VertRefresh     60.0 - 75.0
#    Option         "DPMS"
#EndSection

Section "Monitor"
    # HorizSync source: unknown, VertRefresh source: unknown
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
#    HorizSync       0.0 - 0.0
#    VertRefresh     0.0
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection
Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "ServerFlags"
    Option		"AutoAddGPU" "off"
    Option		"AutoAddDevices" "off"
EndSection

Section "InputClass"
        Identifier "keyboard"
        MatchIsKeyboard "yes"
        Option "XkbLayout" "de"
        Option "XkbVariant" "nodeadkeys"
        Option "XkbOptions" "terminat:ctrl_alt_bksp"
EndSectionSection "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 1050 Ti"
    BusID          "PCI:1:0:0"
    MatchSeat		"seat0"
EndSection

#Section "Device"
#    Identifier     "Device1"
#    Driver         "nvidia"
#    VendorName     "NVIDIA Corporation"
#    BoardName      "GeForce GT 740"
#    BusID          "PCI:2:0:0"
#EndSection
#Section "Device"
#    Identifier     "Device0"
#    Driver         "nvidia"
#    VendorName     "NVIDIA Corporation"
#    BoardName      "GeForce GTX 1050 Ti"
#    BusID          "PCI:1:0:0"
#EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 740"
    BusID          "PCI:2:0:0"
    MatchSeat		"seat-1"
EndSection
Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "HDMI-1: nvidia-auto-select +0+0, HDMI-2: 1280x1024 +1920+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

#Section "Screen"
#    Identifier     "Screen1"
#    Device         "Device1"
#    Monitor        "Monitor1"
#    DefaultDepth    24
#    Option         "Stereo" "0"
#    Option         "metamodes" "VGA-0: nvidia-auto-select +0+0, HDMI-0: nvidia-auto-select +1280+0"
#    Option         "SLI" "Off"
#    Option         "MultiGPU" "Off"
#    Option         "BaseMosaic" "off"
#    SubSection     "Display"
#        Depth       24
#    EndSubSection
#EndSection

#Section "Screen"
#    Identifier     "Screen0"
#    Device         "Device0"
#    Monitor        "Monitor0"
#    DefaultDepth    24
#    Option         "Stereo" "0"
#    Option         "nvidiaXineramaInfoOrder" "DFP-2"
#    Option         "metamodes" "HDMI-1: nvidia-auto-select +0+0, HDMI-2: 1280x1024 +1920+0"
#    Option         "metamodes" "DVI-I-0: nvidia-auto-select +1920+0, DVI-D-0: nvidia-auto-select +0+0"
#    Option         "SLI" "Off"
#    Option         "MultiGPU" "Off"
#    Option         "BaseMosaic" "off"
#    SubSection     "Display"
#        Depth       24
#    EndSubSection
#EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "VGA-0: nvidia-auto-select +0+0, HDMI-0: nvidia-auto-select +1280+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


Section "ServerLayout"
    Identifier     "seat0"
    Screen      0  "Screen0" 0 0
#    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" 
#    "CoreKeyboard"
    InputDevice    "Mouse0"
#     "CorePointer"
    Option         "Xinerama" "0"
    Option		"Seat" "seat0"
    Option		"SingleCard" "on"
EndSection


Section "ServerLayout"
    Identifier     "seat-1"
    Screen      0  "Screen1" 0 0
#    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard1"     "CoreKeyboard"
    InputDevice    "Mouse1"     "CorePointer"
    InputDevice    "Mouse3"     "CorePointer"
    Option         "Xinerama" "0"
    Option		"Seat" "seat-1"
    Option		"SingleCard" "on"
EndSection

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 384.111  (buildmeister@swio-display-x86-rhel47-01)  Wed Dec 20 00:05:28 PST 2017

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
	Option "NoLogo" "1"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite" "Enable"
EndSection

 
Section "InputClass"
    Identifier          "Keyboard Defaults"
    MatchIsKeyboard        "yes"
    Option              "XkbOptions" "terminate:ctrl_alt_bksp"
EndSection
 
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 340.98  (buildmeister@swio-display-x86-rhel47-06)  Mon Sep 19 18:06:10 PDT 2016

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: unknown, VertRefresh source: unknown
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       0.0 - 0.0
    VertRefresh     0.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 740"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 210"
    BusID          "PCI:2:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "DVI-I-0: nvidia-auto-select +1920+0, DVI-D-0: nvidia-auto-select +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "VGA-0: nvidia-auto-select +0+0, HDMI-0: nvidia-auto-select +1280+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

according to https://wiki.archlinux.org/index.php/xorg_multiseat :
$ loginctl seat-status seat0|egrep -v 'mauerblΓΌmchen'

seat0
	Sessions: *c2
	 Devices:
		  β”œβ”€/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input9
		  β”‚ input:input9 "Power Button"
		  β”œβ”€/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input8
		  β”‚ input:input8 "Power Button"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0
		  β”‚ [MASTER] drm:card0
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/card0-DP-1
		  β”‚ β”‚ [MASTER] drm:card0-DP-1
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/card0-DVI-D-1
		  β”‚ β”‚ [MASTER] drm:card0-DVI-D-1
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/card0-HDMI-A-1
		  β”‚ β”‚ [MASTER] drm:card0-HDMI-A-1
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/card0-HDMI-A-2
		  β”‚ β”‚ [MASTER] drm:card0-HDMI-A-2
		  β”‚ └─/sys/devices/pci0000:00/0000:00:02.0/0000:01:00.0/drm/card0/card0-HDMI-A-3
		  β”‚   [MASTER] drm:card0-HDMI-A-3
		  β”œβ”€/sys/devices/pci0000:00/0000:00:09.0/0000:03:00.0/usb1
		  β”‚ usb:usb1
		  β”œβ”€/sys/devices/pci0000:00/0000:00:09.0/0000:03:00.0/usb2
		  β”‚ usb:usb2
		  β”œβ”€/sys/devices/pci0000:00/0000:00:12.0/usb8
		  β”‚ usb:usb8
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:12.0/usb8/8-3/8-3:1.0/0003:046D:C52F.0001/hidraw/hidraw0
		  β”‚ β”‚ hidraw:hidraw0
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:12.0/usb8/8-3/8-3:1.0/0003:046D:C52F.0001/input/input0
		  β”‚ β”‚ input:input0 "Logitech USB Receiver"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:12.0/usb8/8-3/8-3:1.1/0003:046D:C52F.0002/hidraw/hidraw2
		  β”‚ β”‚ hidraw:hidraw2
		  β”‚ └─/sys/devices/pci0000:00/0000:00:12.0/usb8/8-3/8-3:1.1/0003:046D:C52F.0002/input/input1
		  β”‚   input:input1 "Logitech USB Receiver"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:12.2/usb3
		  β”‚ usb:usb3
		  β”œβ”€/sys/devices/pci0000:00/0000:00:13.0/usb9
		  β”‚ usb:usb9
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:13.0/usb9/9-2/9-2:1.2/0003:046D:C52B.0006/0003:046D:1024.000A/hidraw/hidraw6
		  β”‚ β”‚ hidraw:hidraw6
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:13.0/usb9/9-2/9-2:1.2/0003:046D:C52B.0006/0003:046D:2011.000B/hidraw/hidraw8
		  β”‚ β”‚ hidraw:hidraw8
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:13.0/usb9/9-2/9-2:1.2/0003:046D:C52B.0006/hidraw/hidraw1
		  β”‚ β”‚ hidraw:hidraw1
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:13.0/usb9/9-4/9-4:1.0/input/input23
		  β”‚ β”‚ input:input23 "X10 Wireless Technology Inc USB Receiver mouse"
		  β”‚ └─/sys/devices/pci0000:00/0000:00:13.0/usb9/9-4/9-4:1.0/rc/rc0/input22
		  β”‚   input:input22 "X10 Wireless Technology Inc USB Receiver"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:13.2/usb6
		  β”‚ usb:usb6
		  β”œβ”€/sys/devices/pci0000:00/0000:00:14.1/ata1/host0/target0:0:0/0:0:0:0/block/sr0
		  β”‚ block:sr0
		  β”œβ”€/sys/devices/pci0000:00/0000:00:14.1/ata1/host0/target0:0:0/0:0:0:0/scsi_generic/sg0
		  β”‚ scsi_generic:sg0
		  β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0
		  β”‚ sound:card0 "SB"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input10
		  β”‚ β”‚ input:input10 "HDA ATI SB Rear Mic"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input11
		  β”‚ β”‚ input:input11 "HDA ATI SB Line"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input12
		  β”‚ β”‚ input:input12 "HDA ATI SB Line Out Front"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input13
		  β”‚ β”‚ input:input13 "HDA ATI SB Line Out Surround"
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input14
		  β”‚ β”‚ input:input14 "HDA ATI SB Line Out CLFE"
		  β”‚ └─/sys/devices/pci0000:00/0000:00:14.2/sound/card0/input15
		  β”‚   input:input15 "HDA ATI SB Line Out Side"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:14.5/usb10
		  β”‚ usb:usb10
		  β”œβ”€/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4
		  β”‚ usb:usb4
		  β”‚ └─/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4/4-2
		  β”‚   usb:4-2
		  β”‚   β”œβ”€/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4/4-2/4-2.4/4-2.4:1.0/0003:046D:C52F.0007/hidraw/hidraw4
		  β”‚   β”‚ hidraw:hidraw4
		  β”‚   β”œβ”€/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4/4-2/4-2.4/4-2.4:1.0/0003:046D:C52F.0007/input/input3
		  β”‚   β”‚ input:input3 "Logitech USB Receiver"
		  β”‚   β”œβ”€/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4/4-2/4-2.4/4-2.4:1.1/0003:046D:C52F.0008/hidraw/hidraw5
		  β”‚   β”‚ hidraw:hidraw5
		  β”‚   └─/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb4/4-2/4-2.4/4-2.4:1.1/0003:046D:C52F.0008/input/input4
		  β”‚     input:input4 "Logitech USB Receiver"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:15.0/0000:05:00.0/usb5
		  β”‚ usb:usb5
		  β”œβ”€/sys/devices/pci0000:00/0000:00:16.0/usb11
		  β”‚ usb:usb11
		  β”‚ β”œβ”€/sys/devices/pci0000:00/0000:00:16.0/usb11/11-4/11-4:1.0/0003:1D57:FA23.0003/input/input2
		  β”‚ β”‚ input:input2 "Compx 2.4G Receiver"
		  β”‚ └─/sys/devices/pci0000:00/0000:00:16.0/usb11/11-4/11-4:1.1/0003:1D57:FA23.0009/input/input5
		  β”‚   input:input5 "Compx 2.4G Receiver"
		  β”œβ”€/sys/devices/pci0000:00/0000:00:16.2/usb7
		  β”‚ usb:usb7
		  β”œβ”€/sys/devices/platform/efi-framebuffer.0/graphics/fb0
		  β”‚ [MASTER] graphics:fb0 "EFI VGA"
		  └─/sys/devices/virtual/misc/uinput
		    misc:uinput

loginctl seat-status seat-1

Failed to get seat: No seat 'seat-1' known

this used to produce infos over the 2nd seat (seat-1)
$ loginctl list-seats

SEAT            
seat0           

1 seats listed.
1 Like

That's a mistake.
Remove the unnecessary comments too. Do you use 2 configs for the Nvidia cards? It seems that in both of them you have:

You can have all of them in one file and correctly assigned to their Section without the duplicate factor.

This are indeed 2 Files where in the first one a linefeed was missing. I have now inserted a linefeed

There is an additional (sometime generated) xorg.conf which i now delete

after first cleanup (no files deleted jet):
cat /etc/X11/xorg.conf.d/*.conf

# 00-keyboard.conf

# Written by systemd-localed(8), read by systemd-localed and Xorg. It's
# probably wise not to edit this file manually. Use localectl(1) to
# instruct systemd-localed to update it.

Section "InputClass"
        Identifier "system-keyboard"
        MatchIsKeyboard "on"
        Option "XkbLayout" "de"
        Option "XkbModel" "pc105"
        Option "XkbVariant" "pl"
EndSection
# 01-keyboard-seat0.conf

Section "InputDevice"
    Identifier	"Mouse0"
    Driver	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-event-mouse"
    Option	"Protocol"	"auto"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Keyboard0"
    Driver	"evdev"
    Option	"Device"	"/dev/input/event0"
    Option	"XkbModel"	"evdev"
    Option	"XkbLayout"	"de"
    Option	"GrabDevice"	"on"
    Option	"XkbOptions"	"terminate:ctrl_alt_bksp"
EndSection
# 01-keyboard-seat1.conf

Section "InputDevice"
    Identifier	"Mouse1"
    Driver	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse"
    Option	"Protocol"	"auto"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Mouse3"
    Driver	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Compx_2.4G_Receiver-if01-mouse"
    Option	"Protocol"	"auto"
    Option	"Emulate3Buttons" "no"
    Option	"ZAxisMapping"	"4 5"
    Option	"GrabDevice"	"on"
EndSection

Section "InputDevice"
    Identifier	"Keyboard1"
    Driver	"evdev"
    Option	"XkbModel"	"evdev"
    Option	"Device"	"/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-kbd"
    Option	"GrabDevice"	"on"
    Option	"XkbLayout"	"de"
EndSection
# 20-keyboard.conf

# Keyboard layout - Don't modify! Use keyboardctl instead!

Section "InputClass"
    Identifier "system-keyboard"
    MatchIsKeyboard "on"
    Option "XkbModel" "pc105"
    Option "XkbLayout" "de"
    Option "XkbVariant" "nodeadkeys"
EndSection
# 31-monitor-seat0.conf

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection

# 31-monitor-seat1.conf

Section "Monitor"
    # HorizSync source: unknown, VertRefresh source: unknown
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection
# 40-serverflags.conf

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "ServerFlags"
    Option		"AutoAddGPU" "off"
    Option		"AutoAddDevices" "off"
EndSection

Section "InputClass"
        Identifier "keyboard"
        MatchIsKeyboard "yes"
        Option "XkbLayout" "de"
        Option "XkbVariant" "nodeadkeys"
        Option "XkbOptions" "terminat:ctrl_alt_bksp"
EndSection
# 42-graphics-seat0.conf

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 1050 Ti"
    BusID          "PCI:1:0:0"
    MatchSeat		"seat0"
EndSection
# 42-graphics-seat1.conf

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 740"
    BusID          "PCI:2:0:0"
    MatchSeat		"seat-1"
EndSection
# 51-screen-seat0.conf

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "HDMI-1: nvidia-auto-select +0+0, HDMI-2: 1280x1024 +1920+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


# 51-screen-seat1.conf

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "VGA-0: nvidia-auto-select +0+0, HDMI-0: nvidia-auto-select +1280+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

# 62-layout-seat0.conf

Section "ServerLayout"
    Identifier     "seat0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" 
    InputDevice    "Mouse0"
    Option         "Xinerama" "0"
    Option		"Seat" "seat0"
    Option		"SingleCard" "on"
EndSection

# 62-layout-seat1.conf

Section "ServerLayout"
    Identifier     "seat-1"
    Screen      0  "Screen1" 0 0
    InputDevice    "Keyboard1"     "CoreKeyboard"
    InputDevice    "Mouse1"     "CorePointer"
    InputDevice    "Mouse3"     "CorePointer"
    Option         "Xinerama" "0"
    Option		"Seat" "seat-1"
    Option		"SingleCard" "on"
EndSection

# 90-mhwd.conf (shall i delete this file ?)

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 384.111  (buildmeister@swio-display-x86-rhel47-01)  Wed Dec 20 00:05:28 PST 2017

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       28.0 - 33.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
	Option "NoLogo" "1"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite" "Enable"
EndSection

 
Section "InputClass"
    Identifier          "Keyboard Defaults"
    MatchIsKeyboard        "yes"
    Option              "XkbOptions" "terminate:ctrl_alt_bksp"
EndSection
 # xorg.conf (shall i delete this file?)

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 340.98  (buildmeister@swio-display-x86-rhel47-06)  Mon Sep 19 18:06:10 PDT 2016

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       30.0 - 80.0
    VertRefresh     60.0 - 75.0
    Option         "DPMS"
EndSection

Section "Monitor"
    # HorizSync source: unknown, VertRefresh source: unknown
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "ProView/EMC/PTS CY-767C"
    HorizSync       0.0 - 0.0
    VertRefresh     0.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 740"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 210"
    BusID          "PCI:2:0:0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "DVI-I-0: nvidia-auto-select +1920+0, DVI-D-0: nvidia-auto-select +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "VGA-0: nvidia-auto-select +0+0, HDMI-0: nvidia-auto-select +1280+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

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