XServer with Prime Setup Broken After Last Nvidia Update

I had setup nvidia with the following guide long ago.

The last update broke things and I can no longer get a working Xserver.
XorgServer log here

Aditional info: linux414-nvidia-440xx 440.31-2
Linux 4.19.84-1-MANJARO #1 SMP PREEMPT Wed Nov 13 00:07:37 UTC 2019 x86_64 GNU/Linux

Not sure about what to do.

I had a similar issue with the last stable update. There is discussion here on the forum announcement for it. The post I linked had the solution for me:

Remove the old driver:

sudo mhwd -r pci video-nvidia-430xx

Do not reboot, simply run:

sudo mhwd -i pci video-nvidia-440xx

I had to run this from tty2 by pressing ctrl + alt + f2 on boot since I couldn't get to a graphical session.

Im already running the New driver.

My problem was that I had both downloaded but the wrong one installed so maybe give it a go? What is the output of sudo modprobe nvidia?

modprobe: ERROR: could not insert 'nvidia': No such device

insmod /lib/modules/4.19.84-1-MANJARO/extramodules/nvidia.ko.gz
modprobe: INFO: Failed to insert module '/lib/modules/4.19.84-1-MANJARO/extramodules/nvidia.ko.gz': No such device
modprobe: ERROR: could not insert 'nvidia': No such device
modprobe: INFO: context 0x5598ef902450 released

Resquested info:

 inxi -SMGxxaz
System:    Host: mordor Kernel: 4.19.84-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.2.0
           parameters: BOOT_IMAGE=/boot/vmlinuz-4.19-x86_64 root=UUID=24ac56d2-c1dc-4919-b6a4-5e39433604ca rw quiet
           resume=UUID=a467c59b-9313-4563-a7cf-b3d880abd712
           Console: tty 0 dm: SDDM Distro: Manjaro Linux
Machine:   Type: Laptop System: Dell product: Inspiron 15 7000 Gaming v: N/A serial: <filter> Chassis: type: 10
           serial: <filter>
           Mobo: Dell model: 0P84C9 v: A01 serial: <filter> UEFI: Dell v: 1.8.1 date: 08/15/2018
Graphics:  Device-1: Intel HD Graphics 630 vendor: Dell driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:591b
           Device-2: NVIDIA GP107M [GeForce GTX 1050 Ti Mobile] vendor: Dell driver: nouveau v: kernel
           bus ID: 01:00.0 chip ID: 10de:1c8c
           Display: server: X.org 1.20.5 driver: modesetting FAILED: nvidia tty: 120x29
           Message: Advanced graphics data unavailable in console. Try -G --display
 sudo pacman -Qs "nvidia\|optimus"
[sudo] senha para vfbsilva:
vfbsilva@mordor ~ $

vfbsilva@mordor ~ $ for p in /sys/class/drm//status; do con=${p%/status}; echo -n >${con#/card?-}: "; cat $p; done
HDMI-A-1: disconnected
DP-1: disconnected
eDP-1: connected

vfbsilva@mordor ~ $ for Xconf in $(ls /etc/modules-load.d/*.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done

 /etc/modules-load.d/linux414-virtualbox-host-modules.conf
vboxdrv
vboxnetadp
vboxnetflt
vboxpci

 /etc/modules-load.d/linux419-virtualbox-host-modules.conf
vboxdrv
vboxnetadp
vboxnetflt
vboxpci

 /etc/modules-load.d/mhwd-gpu.conf
##
## Generated by mhwd - Manjaro Hardware Detection
##

nvidia
nvidia-drm

 /etc/modules-load.d/modules.conf
# List of modules to load at boot
nvhda

vfbsilva@mordor ~ $ for Xconf in $(ls /etc/modprobe.d/.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done journalctl -b -p3 --no-pager --no-hostnamefor Xconf in $(ls /etc/modprobe.d/.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done jour nalctl -b -p3 --no-pager --no-hostname
-bash: erro de sintaxe próximo ao token inesperado `journalctl'


 for Xlog in $(ls /var/log/Xorg.?.log); do echo -e "\n" $Xlog ; grep -E "(EE)|(WW)|failed|Time" $Xlo g ; done
ls /
 /var/log/Xorg.0.log
[   198.889] (WW) Failed to open protocol names file lib/xorg/protocol.txt
[   198.891] Current Operating System: Linux mordor 4.19.84-1-MANJARO #1 SMP PREEMPT Wed Nov 13 00:07:37 UTC 2019 x86_64
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[   198.894] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Nov 15 17:27:15 2019
[   198.895] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[   198.895] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi".
[   198.895] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi".
[   199.210] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[   199.212] (WW) Falling back to old probe method for modesetting
[   199.381] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   199.381] (EE) NVIDIA:     system's kernel log for additional error messages and
[   199.381] (EE) NVIDIA:     consult the NVIDIA README for details.
[   199.541] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   199.541] (EE) NVIDIA:     system's kernel log for additional error messages and
[   199.541] (EE) NVIDIA:     consult the NVIDIA README for details.
[   199.541] (WW) Falling back to old probe method for modesetting
[   199.728] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   199.728] (EE) NVIDIA:     system's kernel log for additional error messages and
[   199.728] (EE) NVIDIA:     consult the NVIDIA README for details.
[   199.904] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[   199.904] (EE) NVIDIA:     system's kernel log for additional error messages and
[   199.904] (EE) NVIDIA:     consult the NVIDIA README for details.
[   199.905] (EE) No devices detected.
[   199.905] (EE)
[   199.905] (EE) no screens found(EE)
[   199.905] (EE)
[   199.905] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[   199.905] (EE)
[   199.915] (EE) Server terminated with error (1). Closing log file.

 /var/log/Xorg.1.log
etc/sddm.conf.d/*.conf[ 32203.393] (WW) Failed to open protocol names file lib/xorg/protocol.txt
[ 32203.398] Current Operating System: Linux mordor 4.19.84-1-MANJARO #1 SMP PREEMPT Wed Nov 13 00:07:37 UTC 2019 x86_64
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 32203.409] (==) Log file: "/var/log/Xorg.1.log", Time: Fri Nov 15 12:11:49 2019
[ 32203.411] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[ 32203.411] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi".
[ 32203.411] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi".
[ 32203.416] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[ 32203.418] (WW) Warning, couldn't open module noveau
[ 32203.418] (EE) Failed to load module "noveau" (module does not exist, 0)
[ 32203.418] (EE) No drivers available.
[ 32203.418] (EE)
[ 32203.418] (EE) no screens found(EE)
[ 32203.418] (EE)
[ 32203.418] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information.
[ 32203.418] (EE)
[ 32203.457] (EE) Server terminated with error (1). Closing log file.

vfbsilva@mordor ~ $   cat /etc/sddm.conf |  awk -F "=" '/Xsetup/{print $2}' | xargs cat
#!/bin/sh
# Xsetup - run as root before the login dialog appears
xrandr --setprovideroutputsource modesetting NVIDIA-0
xrandr --auto

Some commands were not properly formed. Please post these

pacman -Qs nvidia\|optimus

journalctl -b -p3 --no-pager --no-hostname

for Xconf in $(ls /etc/modprobe.d/*.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done

for Xconf in $(ls /etc/X11/xorg.conf.d/*.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done


vfbsilva@mordor ~ $ pacman -Qs nvidia\|optimus
local/lib32-nvidia-440xx-utils 440.31-1
    NVIDIA drivers utilities (32-bit)
local/libnvidia-container 1.0.0_0.1.beta.1-1
    NVIDIA container runtime library
local/libnvidia-container-tools 1.0.0_0.1.beta.1-1
    NVIDIA container runtime library (command-line tools)
local/libvdpau 1.3-1
    Nvidia VDPAU library
local/linux414-nvidia-440xx 440.31-2 (linux414-extramodules)
    NVIDIA drivers for linux.
local/linux419-nvidia-440xx 440.31-3 (linux419-extramodules)
    NVIDIA drivers for linux.
local/linux52-rt-nvidia-440xx 440.31-2 (linux52-rt-extramodules)
    NVIDIA drivers for linux.
local/linux53-nvidia-440xx 440.31-3 (linux53-extramodules)
    NVIDIA drivers for linux.
local/mhwd-nvidia-304xx 1:304.137-1
    MHWD module-ids for nvidia 304.137
local/mhwd-nvidia-340xx 340.107-1
    MHWD module-ids for nvidia 340.107
local/mhwd-nvidia-390xx 390.132-1
    MHWD module-ids for nvidia 390.132
local/mhwd-nvidia-418xx 418.113-1
    MHWD module-ids for nvidia-418xx 418.113
local/mhwd-nvidia-430xx 430.64-1
    MHWD module-ids for nvidia-430xx 430.64
local/mhwd-nvidia-435xx 435.21-1
    MHWD module-ids for nvidia 435.21
local/mhwd-nvidia-440xx 440.31-1
    MHWD module-ids for nvidia 440.31
local/nvhda-dkms-git r13.9a11664-1
    Kernel driver to dynamically enable/disable NVIDIA HDMI audio output in optimus laptops
local/nvidia-440xx-utils 440.31-1
    NVIDIA drivers utilities
local/nvidia-container-runtime 2.0.0+1.docker18.03.0-1
    NVIDIA container runtime
local/nvidia-container-runtime-hook 1.3.0+1-1
    NVIDIA container runtime hook
local/nvidia-docker2 2.0.3+1.docker18.03.0.ce-1
    nvidia-docker CLI wrapper
local/opencl-nvidia-440xx 440.31-1
    OpenCL implemention for NVIDIA

-- Logs begin at Sat 2018-10-27 02:22:28 -03, end at Fri 2019-11-15 19:19:30 -03. --
nov 15 17:24:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 6: ee2000000040110a
nov 15 17:24:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef1ffc0 MISC 7880010086
nov 15 17:24:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573849436 SOCKET 0 APIC 0 microcode 8e
nov 15 17:24:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 7: ee2000000040110a
nov 15 17:24:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef1ce40 MISC 47880010086
nov 15 17:24:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573849436 SOCKET 0 APIC 0 microcode 8e
nov 15 17:24:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 8: ee2000000040110a
nov 15 17:24:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef1ff40 MISC 7880010086
nov 15 17:24:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573849436 SOCKET 0 APIC 0 microcode 8e
nov 15 17:24:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 9: ee2000000040110a
nov 15 17:24:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef1ff00 MISC 3880010086
nov 15 17:24:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573849436 SOCKET 0 APIC 0 microcode 8e
nov 15 17:24:00 kernel: tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f flags 0x200] vs fed40080 f80
nov 15 17:24:00 kernel: tpm_crb MSFT0101:00: [Firmware Bug]: ACPI region does not cover the entire command/response buffer. [mem 0xfed40000-0xfed4087f flags 0x200] vs fed40080 f80
nov 15 17:24:01 kernel: psmouse serio1: synaptics: Unable to query device: -5
nov 15 17:24:01 kernel: [drm:lspcon_init [i915]] ERROR Failed to probe lspcon
nov 15 17:24:01 kernel: [drm:intel_modeset_init [i915]] ERROR LSPCON init failed on port B
nov 15 17:24:09 systemd[1]: Failed to start nVidia HDMI Audio Fixer.
nov 15 17:24:11 sddm[773]: Failed to read display number from pipe
nov 15 17:24:11 sddm[773]: Display server failed to start. Exiting
nov 15 17:24:13 systemd-coredump[799]: Process 773 (sddm) of user 0 dumped core.

                                   Stack trace of thread 773:
                                   #0  0x00007f39719f9f25 raise (libc.so.6)
                                   #1  0x00007f39719e3897 abort (libc.so.6)
                                   #2  0x00007f3971e128f4 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                   #3  0x000055e2415470f5 n/a (sddm)
                                   #4  0x000055e24158bebe _ZN4SDDM4Seat13createDisplayEi (sddm)
                                   #5  0x000055e24158c102 _ZN4SDDM4SeatC2ERK7QStringP7QObject (sddm)
                                   #6  0x000055e24158e0c1 _ZN4SDDM11SeatManager10createSeatERK7QString (sddm)
                                   #7  0x000055e24158eee2 n/a (sddm)
                                   #8  0x00007f3972047c20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #9  0x000055e24158d130 _ZN4SDDM10LogindSeat19canGraphicalChangedEb (sddm)
                                   #10 0x000055e24158d443 n/a (sddm)
                                   #11 0x00007f3972047c20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #12 0x00007f3972a4fda0 _ZN23QDBusPendingCallWatcher8finishedEPS_ (libQt5DBus.so.5)
                                   #13 0x00007f3972a4fea1 n/a (libQt5DBus.so.5)
                                   #14 0x00007f39720484fa _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                   #15 0x00007f397201bcf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                   #16 0x00007f397201ea89 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                   #17 0x00007f3972074514 n/a (libQt5Core.so.5)
                                   #18 0x00007f397084f3ee g_main_context_dispatch (libglib-2.0.so.0)
                                   #19 0x00007f3970851201 n/a (libglib-2.0.so.0)
                                   #20 0x00007f3970851241 g_main_context_iteration (libglib-2.0.so.0)
                                   #21 0x00007f3972073b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #22 0x00007f397201a83c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #23 0x00007f3972022676 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                   #24 0x000055e24154a8da main (sddm)
                                   #25 0x00007f39719e5153 __libc_start_main (libc.so.6)
                                   #26 0x000055e24154abde _start (sddm)

                                   Stack trace of thread 778:
                                   #0  0x00007f3971ab29ef __poll (libc.so.6)
                                   #1  0x00007f3970851170 n/a (libglib-2.0.so.0)
                                   #2  0x00007f3970851241 g_main_context_iteration (libglib-2.0.so.0)
                                   #3  0x00007f3972073b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #4  0x00007f397201a83c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #5  0x00007f3971e4c305 _ZN7QThread4execEv (libQt5Core.so.5)
                                   #6  0x00007f39729ebb37 n/a (libQt5DBus.so.5)
                                   #7  0x00007f3971e4d530 n/a (libQt5Core.so.5)
                                   #8  0x00007f39719a54cf start_thread (libpthread.so.0)
                                   #9  0x00007f3971abd2d3 __clone (libc.so.6)

nov 15 17:24:14 sddm[806]: Failed to read display number from pipe
nov 15 17:24:14 sddm[806]: Display server failed to start. Exiting
nov 15 17:24:14 systemd-coredump[823]: Process 806 (sddm) of user 0 dumped core.

                                   Stack trace of thread 806:
                                   #0  0x00007f0515e6ef25 raise (libc.so.6)
                                   #1  0x00007f0515e58897 abort (libc.so.6)
                                   #2  0x00007f05162878f4 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                   #3  0x000056052481a0f5 n/a (sddm)
                                   #4  0x000056052485eebe _ZN4SDDM4Seat13createDisplayEi (sddm)
                                   #5  0x000056052485f102 _ZN4SDDM4SeatC2ERK7QStringP7QObject (sddm)
                                   #6  0x00005605248610c1 _ZN4SDDM11SeatManager10createSeatERK7QString (sddm)
                                   #7  0x0000560524861ee2 n/a (sddm)
                                   #8  0x00007f05164bcc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #9  0x0000560524860130 _ZN4SDDM10LogindSeat19canGraphicalChangedEb (sddm)
                                   #10 0x0000560524860443 n/a (sddm)
                                   #11 0x00007f05164bcc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #12 0x00007f0516ec4da0 _ZN23QDBusPendingCallWatcher8finishedEPS_ (libQt5DBus.so.5)
                                   #13 0x00007f0516ec4ea1 n/a (libQt5DBus.so.5)
                                   #14 0x00007f05164bd4fa _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                   #15 0x00007f0516490cf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                   #16 0x00007f0516493a89 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                   #17 0x00007f05164e9514 n/a (libQt5Core.so.5)
                                   #18 0x00007f0514cc43ee g_main_context_dispatch (libglib-2.0.so.0)
                                   #19 0x00007f0514cc6201 n/a (libglib-2.0.so.0)
                                   #20 0x00007f0514cc6241 g_main_context_iteration (libglib-2.0.so.0)
                                   #21 0x00007f05164e8b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #22 0x00007f051648f83c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #23 0x00007f0516497676 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                   #24 0x000056052481d8da main (sddm)
                                   #25 0x00007f0515e5a153 __libc_start_main (libc.so.6)
                                   #26 0x000056052481dbde _start (sddm)

                                   Stack trace of thread 807:
                                   #0  0x00007f0515f279ef __poll (libc.so.6)
                                   #1  0x00007f0514cc6170 n/a (libglib-2.0.so.0)
                                   #2  0x00007f0514cc6241 g_main_context_iteration (libglib-2.0.so.0)
                                   #3  0x00007f05164e8b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #4  0x00007f051648f83c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #5  0x00007f05162c1305 _ZN7QThread4execEv (libQt5Core.so.5)
                                   #6  0x00007f0516e60b37 n/a (libQt5DBus.so.5)
                                   #7  0x00007f05162c2530 n/a (libQt5Core.so.5)
                                   #8  0x00007f0515e1a4cf start_thread (libpthread.so.0)
                                   #9  0x00007f0515f322d3 __clone (libc.so.6)

nov 15 17:24:15 sddm[829]: Failed to read display number from pipe
nov 15 17:24:15 sddm[829]: Display server failed to start. Exiting
nov 15 17:24:16 systemd-coredump[846]: Process 829 (sddm) of user 0 dumped core.

                                   Stack trace of thread 829:
                                   #0  0x00007fb5e8b5ff25 raise (libc.so.6)
                                   #1  0x00007fb5e8b49897 abort (libc.so.6)
                                   #2  0x00007fb5e8f788f4 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                   #3  0x0000559d149010f5 n/a (sddm)
                                   #4  0x0000559d14945ebe _ZN4SDDM4Seat13createDisplayEi (sddm)
                                   #5  0x0000559d14946102 _ZN4SDDM4SeatC2ERK7QStringP7QObject (sddm)
                                   #6  0x0000559d149480c1 _ZN4SDDM11SeatManager10createSeatERK7QString (sddm)
                                   #7  0x0000559d14948ee2 n/a (sddm)
                                   #8  0x00007fb5e91adc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #9  0x0000559d14947130 _ZN4SDDM10LogindSeat19canGraphicalChangedEb (sddm)
                                   #10 0x0000559d14947443 n/a (sddm)
                                   #11 0x00007fb5e91adc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #12 0x00007fb5e9bb5da0 _ZN23QDBusPendingCallWatcher8finishedEPS_ (libQt5DBus.so.5)
                                   #13 0x00007fb5e9bb5ea1 n/a (libQt5DBus.so.5)
                                   #14 0x00007fb5e91ae4fa _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                   #15 0x00007fb5e9181cf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                   #16 0x00007fb5e9184a89 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                   #17 0x00007fb5e91da514 n/a (libQt5Core.so.5)
                                   #18 0x00007fb5e79b53ee g_main_context_dispatch (libglib-2.0.so.0)
                                   #19 0x00007fb5e79b7201 n/a (libglib-2.0.so.0)
                                   #20 0x00007fb5e79b7241 g_main_context_iteration (libglib-2.0.so.0)
                                   #21 0x00007fb5e91d9b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #22 0x00007fb5e918083c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #23 0x00007fb5e9188676 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                   #24 0x0000559d149048da main (sddm)
                                   #25 0x00007fb5e8b4b153 __libc_start_main (libc.so.6)
                                   #26 0x0000559d14904bde _start (sddm)

                                   Stack trace of thread 830:
                                   #0  0x00007fb5e8c189ef __poll (libc.so.6)
                                   #1  0x00007fb5e79b7170 n/a (libglib-2.0.so.0)
                                   #2  0x00007fb5e79b7241 g_main_context_iteration (libglib-2.0.so.0)
                                   #3  0x00007fb5e91d9b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #4  0x00007fb5e918083c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #5  0x00007fb5e8fb2305 _ZN7QThread4execEv (libQt5Core.so.5)
                                   #6  0x00007fb5e9b51b37 n/a (libQt5DBus.so.5)
                                   #7  0x00007fb5e8fb3530 n/a (libQt5Core.so.5)
                                   #8  0x00007fb5e8b0b4cf start_thread (libpthread.so.0)
                                   #9  0x00007fb5e8c232d3 __clone (libc.so.6)

nov 15 17:24:17 sddm[852]: Failed to read display number from pipe
nov 15 17:24:17 sddm[852]: Display server failed to start. Exiting
nov 15 17:24:17 systemd-coredump[871]: Process 852 (sddm) of user 0 dumped core.

                                   Stack trace of thread 852:
                                   #0  0x00007f3991376f25 raise (libc.so.6)
                                   #1  0x00007f3991360897 abort (libc.so.6)
                                   #2  0x00007f399178f8f4 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                   #3  0x0000559e7a5bd0f5 n/a (sddm)
                                   #4  0x0000559e7a601ebe _ZN4SDDM4Seat13createDisplayEi (sddm)
                                   #5  0x0000559e7a602102 _ZN4SDDM4SeatC2ERK7QStringP7QObject (sddm)
                                   #6  0x0000559e7a6040c1 _ZN4SDDM11SeatManager10createSeatERK7QString (sddm)
                                   #7  0x0000559e7a604ee2 n/a (sddm)
                                   #8  0x00007f39919c4c20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #9  0x0000559e7a603130 _ZN4SDDM10LogindSeat19canGraphicalChangedEb (sddm)
                                   #10 0x0000559e7a603443 n/a (sddm)
                                   #11 0x00007f39919c4c20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #12 0x00007f39923ccda0 _ZN23QDBusPendingCallWatcher8finishedEPS_ (libQt5DBus.so.5)
                                   #13 0x00007f39923ccea1 n/a (libQt5DBus.so.5)
                                   #14 0x00007f39919c54fa _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                   #15 0x00007f3991998cf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                   #16 0x00007f399199ba89 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                   #17 0x00007f39919f1514 n/a (libQt5Core.so.5)
                                   #18 0x00007f39901cc3ee g_main_context_dispatch (libglib-2.0.so.0)
                                   #19 0x00007f39901ce201 n/a (libglib-2.0.so.0)
                                   #20 0x00007f39901ce241 g_main_context_iteration (libglib-2.0.so.0)
                                   #21 0x00007f39919f0b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #22 0x00007f399199783c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #23 0x00007f399199f676 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                   #24 0x0000559e7a5c08da main (sddm)
                                   #25 0x00007f3991362153 __libc_start_main (libc.so.6)
                                   #26 0x0000559e7a5c0bde _start (sddm)

                                   Stack trace of thread 853:
                                   #0  0x00007f399142f9ef __poll (libc.so.6)
                                   #1  0x00007f39901ce170 n/a (libglib-2.0.so.0)
                                   #2  0x00007f39901ce241 g_main_context_iteration (libglib-2.0.so.0)
                                   #3  0x00007f39919f0b13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #4  0x00007f399199783c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #5  0x00007f39917c9305 _ZN7QThread4execEv (libQt5Core.so.5)
                                   #6  0x00007f3992368b37 n/a (libQt5DBus.so.5)
                                   #7  0x00007f39917ca530 n/a (libQt5Core.so.5)
                                   #8  0x00007f39913224cf start_thread (libpthread.so.0)
                                   #9  0x00007f399143a2d3 __clone (libc.so.6)

nov 15 17:24:18 sddm[873]: Failed to read display number from pipe
nov 15 17:24:18 sddm[873]: Display server failed to start. Exiting
nov 15 17:24:19 systemd[1]: Failed to start Simple Desktop Display Manager.
nov 15 17:24:19 systemd-coredump[896]: Process 873 (sddm) of user 0 dumped core.

                                   Stack trace of thread 873:
                                   #0  0x00007f2892dd1f25 raise (libc.so.6)
                                   #1  0x00007f2892dbb897 abort (libc.so.6)
                                   #2  0x00007f28931ea8f4 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                                   #3  0x0000557d330400f5 n/a (sddm)
                                   #4  0x0000557d33084ebe _ZN4SDDM4Seat13createDisplayEi (sddm)
                                   #5  0x0000557d33085102 _ZN4SDDM4SeatC2ERK7QStringP7QObject (sddm)
                                   #6  0x0000557d330870c1 _ZN4SDDM11SeatManager10createSeatERK7QString (sddm)
                                   #7  0x0000557d33087ee2 n/a (sddm)
                                   #8  0x00007f289341fc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #9  0x0000557d33086130 _ZN4SDDM10LogindSeat19canGraphicalChangedEb (sddm)
                                   #10 0x0000557d33086443 n/a (sddm)
                                   #11 0x00007f289341fc20 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)                                       #12 0x00007f2893e27da0 _ZN23QDBusPendingCallWatcher8finishedEPS_ (libQt5DBus.so.5)
                                   #13 0x00007f2893e27ea1 n/a (libQt5DBus.so.5)
                                   #14 0x00007f28934204fa _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                   #15 0x00007f28933f3cf0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                   #16 0x00007f28933f6a89 _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                   #17 0x00007f289344c514 n/a (libQt5Core.so.5)
                                   #18 0x00007f2891c273ee g_main_context_dispatch (libglib-2.0.so.0)
                                   #19 0x00007f2891c29201 n/a (libglib-2.0.so.0)
                                   #20 0x00007f2891c29241 g_main_context_iteration (libglib-2.0.so.0)
                                   #21 0x00007f289344bb13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #22 0x00007f28933f283c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #23 0x00007f28933fa676 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                   #24 0x0000557d330438da main (sddm)
                                   #25 0x00007f2892dbd153 __libc_start_main (libc.so.6)
                                   #26 0x0000557d33043bde _start (sddm)

                                   Stack trace of thread 874:
                                   #0  0x00007f2892e8a9ef __poll (libc.so.6)
                                   #1  0x00007f2891c29170 n/a (libglib-2.0.so.0)
                                   #2  0x00007f2891c29241 g_main_context_iteration (libglib-2.0.so.0)
                                   #3  0x00007f289344bb13 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #4  0x00007f28933f283c _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                   #5  0x00007f2893224305 _ZN7QThread4execEv (libQt5Core.so.5)
                                   #6  0x00007f2893dc3b37 n/a (libQt5DBus.so.5)
                                   #7  0x00007f2893225530 n/a (libQt5Core.so.5)
                                   #8  0x00007f2892d7d4cf start_thread (libpthread.so.0)
                                   #9  0x00007f2892e952d3 __clone (libc.so.6)

nov 15 18:55:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 6: ee2000000040110a
nov 15 18:55:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20080 MISC 3880000086
nov 15 18:55:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573854900 SOCKET 0 APIC 0 microcode 8e
nov 15 18:55:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 7: ee2000000040110a
nov 15 18:55:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef200c0 MISC 3880000086
nov 15 18:55:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573854900 SOCKET 0 APIC 0 microcode 8e
nov 15 18:55:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 8: ee2000000040110a
nov 15 18:55:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20000 MISC 3880000086
nov 15 18:55:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573854900 SOCKET 0 APIC 0 microcode 8e
nov 15 18:55:00 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 9: ee2000000040110a
nov 15 18:55:00 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20040 MISC 3880000086
nov 15 18:55:00 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573854900 SOCKET 0 APIC 0 microcode 8e
nov 15 19:18:31 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 6: ee2000000040110a
nov 15 19:18:31 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20080 MISC 3880000086
nov 15 19:18:31 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573856311 SOCKET 0 APIC 0 microcode 8e
nov 15 19:18:34 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 7: ee2000000040110a
nov 15 19:18:34 kernel: mce: [Hardware Error]: TSC 0 ADDR fef200c0 MISC 3880000086
nov 15 19:18:35 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573856311 SOCKET 0 APIC 0 microcode 8e
nov 15 19:18:35 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 8: ee2000000040110a
nov 15 19:18:35 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20000 MISC 3880000086
nov 15 19:18:35 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573856311 SOCKET 0 APIC 0 microcode 8e
nov 15 19:18:35 kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 9: ee2000000040110a
nov 15 19:18:35 kernel: mce: [Hardware Error]: TSC 0 ADDR fef20040 MISC 3880000086
nov 15 19:18:36 kernel: mce: [Hardware Error]: PROCESSOR 0:906e9 TIME 1573856311 SOCKET 0 APIC 0 microcode 8e

vfbsilva@mordor ~ $ for Xconf in $(ls /etc/modprobe.d/*.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done

/etc/modprobe.d/nvidia.conf
blacklist noveau
blacklist nvidiafb
blacklist rivafb

/etc/modprobe.d/nvidia-drm.conf
options nvidia_drm modeset=1

/etc/modprobe.d/r8169_blacklist.conf
blacklist r8169

vfbsilva@mordor ~ $ for Xconf in $(ls /etc/X11/xorg.conf.d/*.conf); do echo -e "\n" $Xconf ; cat $Xconf ; done

 /etc/X11/xorg.conf.d/00-keyboard.conf
# Read and parsed by systemd-localed. It's probably wise not to edit this file
# manually too freely.
Section "InputClass"
        Identifier "system-keyboard"
        MatchIsKeyboard "on"
        Option "XkbLayout" "us"
        Option "XkbModel" "pc105"
        Option "XkbVariant" "intl"
EndSection

 /etc/X11/xorg.conf.d/optimus.conf
Section "Module"
        Load "modesetting"
EndSection

Section "Device"
        Identifier "nvidia"
        Driver "nvidia"
        BusID "PCI:1:0:0"
        Option "AllowEmptyInitialConfiguration"

This is a typo in blacklisting. Hopefully this is the reason for your issue.
Change this entry line in /etc/modprobe.d/nvidia.conf to be

blacklist nouveau

From the rest of the logs, I guess AUR nvidia container something is for ... containers and not for the system...

3 Likes

My french sucks.

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