Lock screen and wifi are broken

[gsbhasin123]

Manjaro KDE (latest version, i'm careful with my updates )
when I lock my screen and unlock it, I cannot connect to wifi. See post 6 (Lock screen and wifi are broken) for the solution.
For my previous bluetooth issue, I opened a seperate thread (Bluetooth gets disabled after unlocking of screen)

[bogdancovaciu]

Have you tried any of this beautiful writeup systemd services?

Writing Systemd Service Units

I thought it would be great to have a central thread to compile information on systemd. Please feel free to post any examples of systemd units, or any other info relating to systemd on this thread. The forum contains many different types of systemd units. If you are looking for a specific type of unit, I have categorized some common types to make examples easier to locate: Networking: Network - WiFi: Intel iwlwifi - Suspend Service Atheros ath10k - Suspend Service Realtek rtl8812au- Suspe…

[gsbhasin123]

No, I'm not sure which one

[Fabby]

We're not sure neither because we're missing the output of your:

inxi --full --verbosity=7 --filter 

[gsbhasin123]

@Fabby

inxi --full --verbosity=7 --filter

System:    Host: robotic Kernel: 5.4.27-1-MANJARO x86_64 bits: 64 compiler: gcc v: 9.3.0 Desktop: KDE Plasma 5.18.3 
           tk: Qt 5.14.1 info: latte-dock wm: kwin_x11 dm: SDDM Distro: Manjaro Linux 
Machine:   Type: Laptop System: LENOVO product: 2325S3E v: ThinkPad X230 serial: <filter> Chassis: type: 10 serial: <filter> 
           Mobo: LENOVO model: 2325S3E serial: <filter> UEFI [Legacy]: LENOVO v: G2ET92WW (2.52 ) date: 02/22/2013 
Battery:   ID-1: BAT0 charge: 17.4 Wh condition: 17.8/25.9 Wh (69%) volts: 16.2/14.8 model: SANYO 45N1019 type: Li-ion 
           serial: <filter> status: Unknown 
           Device-1: hid-34:88:5d:d2:15:c5-battery model: Keyboard K380 serial: N/A charge: N/A status: Discharging 
           Device-2: hidpp_battery_0 model: Logitech Wireless Mouse M215 2nd Gen serial: <filter> 
           charge: 100% (should be ignored) rechargeable: yes status: Discharging 
Memory:    RAM: total: 7.48 GiB used: 1.74 GiB (23.3%) 
           RAM Report: permissions: Unable to run dmidecode. Root privileges required. 
CPU:       Topology: Dual Core model: Intel Core i5-3320M bits: 64 type: MT MCP arch: Ivy Bridge rev: 9 L2 cache: 3072 KiB 
           bogomips: 20756 
           Speed: 1197 MHz min/max: 1200/3300 MHz Core speeds (MHz): 1: 1198 2: 1200 3: 1231 4: 1256 
           Flags: acpi aes aperfmperf apic arat arch_perfmon avx bts clflush cmov constant_tsc cpuid cpuid_fault cx16 cx8 de 
           ds_cpl dtes64 dtherm dts epb ept erms est f16c flexpriority flush_l1d fpu fsgsbase fxsr ht ibpb ibrs ida lahf_lm lm 
           mca mce md_clear mmx monitor msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pebs pge pln pni popcnt 
           pse pse36 pti pts rdrand rdtscp rep_good sep smep smx ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 
           tpr_shadow tsc tsc_deadline_timer vme vmx vnmi vpid x2apic xsave xsaveopt xtopology xtpr 
Graphics:  Device-1: Intel 3rd Gen Core processor Graphics vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 
           chip ID: 8086:0166 
           Display: x11 server: X.Org 1.20.7 driver: modesetting alternate: fbdev,intel,vesa compositor: kwin_x11 
           resolution: 1920x1200~60Hz 
           OpenGL: renderer: Mesa DRI Intel Ivybridge Mobile v: 4.2 Mesa 19.3.5 compat-v: 3.0 direct render: Yes 
Audio:     Device-1: Intel 7 Series/C216 Family High Definition Audio vendor: Lenovo driver: snd_hda_intel v: kernel 
           bus ID: 00:1b.0 chip ID: 8086:1e20 
           Sound Server: ALSA v: k5.4.27-1-MANJARO 
Network:   Device-1: Intel 82579LM Gigabit Network vendor: Lenovo driver: e1000e v: 3.2.6-k port: 5080 bus ID: 00:19.0 
           chip ID: 8086:1502 
           IF: enp0s25 state: down mac: <filter> 
           Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi v: kernel port: efa0 bus ID: 03:00.0 
           chip ID: 8086:0085 
           IF: wlp3s0 state: up mac: <filter> 
           IP v4: <filter> type: dynamic noprefixroute scope: global broadcast: <filter> 
           IP v6: <filter> type: dynamic noprefixroute scope: global 
           IP v6: <filter> type: dynamic noprefixroute scope: global 
           IP v6: <filter> type: noprefixroute scope: link 
           WAN IP: <filter> 
Drives:    Local Storage: total: 119.24 GiB used: 21.42 GiB (18.0%) 
           ID-1: /dev/sda vendor: Toshiba model: THNSNF128GCSS size: 119.24 GiB speed: 6.0 Gb/s serial: <filter> rev: N102 
           scheme: MBR 
           Message: No Optical or Floppy data was found. 
RAID:      Message: No RAID data was found. 
Partition: ID-1: / size: 116.87 GiB used: 21.42 GiB (18.3%) fs: ext4 dev: /dev/sda1 label: N/A 
           uuid: 8e62141f-65e2-4e28-86cc-9fdc12b28ee7 
Unmounted: Message: No unmounted partitions found. 
USB:       Hub: 1-0:1 info: Full speed (or root) Hub ports: 3 rev: 2.0 speed: 480 Mb/s chip ID: 1d6b:0002 
           Hub: 1-1:2 info: Intel Integrated Rate Matching Hub ports: 6 rev: 2.0 speed: 480 Mb/s chip ID: 8087:0024 
           Device-1: 1-1.2:3 info: Logitech Unifying Receiver type: Keyboard,Mouse,HID driver: logitech-djreceiver,usbhid 
           interfaces: 3 rev: 2.0 speed: 12 Mb/s chip ID: 046d:c52b 
           Device-2: 1-1.3:4 info: Upek TouchChip Fingerprint Coprocessor (WBF advanced mode) type: <vendor specific> 
           driver: N/A interfaces: 1 rev: 1.1 speed: 12 Mb/s chip ID: 147e:2020 
           Device-3: 1-1.4:5 info: Broadcom BCM20702 Bluetooth 4.0 [ThinkPad] type: <vendor specific> driver: btusb 
           interfaces: 4 rev: 2.0 speed: 12 Mb/s chip ID: 0a5c:21e6 serial: <filter> 
           Device-4: 1-1.6:6 info: Acer type: Video driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s chip ID: 5986:02d2 
           Hub: 2-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip ID: 1d6b:0002 
           Hub: 3-0:1 info: Full speed (or root) Hub ports: 4 rev: 3.0 speed: 5 Gb/s chip ID: 1d6b:0003 
           Hub: 4-0:1 info: Full speed (or root) Hub ports: 3 rev: 2.0 speed: 480 Mb/s chip ID: 1d6b:0002 
           Hub: 4-1:2 info: Intel Integrated Rate Matching Hub ports: 8 rev: 2.0 speed: 480 Mb/s chip ID: 8087:0024 
Sensors:   System Temperatures: cpu: 52.0 C mobo: 0.0 C 
           Fan Speeds (RPM): cpu: 1974 
Info:      Processes: 199 Uptime: 7m Init: systemd v: 244 Compilers: gcc: 9.3.0 Shell: bash v: 5.0.16 running in: konsole 
           inxi: 3.0.37 

[Fabby]

You have the iwlwifi driver, gleaned in bold below from your own output:

@gsbhasin123

Network:   Device-1: Intel 82579LM Gigabit Network vendor: Lenovo driver: e1000e v: 3.2.6-k port: 5080 bus ID: 00:19.0 
           chip ID: 8086:1502 
           IF: enp0s25 state: down mac:  
           Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi v: kernel port: efa0 bus ID: 03:00.0 
           chip ID: 8086:0085 
           IF: wlp3s0 state: up mac:  
           IP v4:  type: dynamic noprefixroute scope: global broadcast:  
           IP v6:  type: dynamic noprefixroute scope: global 
           IP v6:  type: dynamic noprefixroute scope: global 
           IP v6:  type: noprefixroute scope: link 
           WAN IP:  

so this is the specific suspend service you're looking for:

Closing lid cause network deactivation

I have written a new service for you. I have tested this new service on my own system, and this version appears to be working well. Unfortunately, I do not own an Intel iwlwifi based adapter to test things conclusively. I had to simulate Intel usage by manually loading the Intel modules before performing the tests with my adapter. Even though I could only simulate the environment, I'm fairly sure the errors in the earlier versions have been eliminated, Please give this service a try, and I ho…

[gsbhasin123]

Thank you!
This seems to be working well as of now, so I'll leave this closed until it happens again (hopefully never)

[gsbhasin123]

I unmarked your post as the solution, since one of the issues still occurs

Wifi always works now. However, bluetooth doesn't work sometimes, and I have to dis and reconnect my bluetooth keyboard

[tbg]

Bluetooth broken on boot. Needs module reload.

I would try blacklisting btusb in /etc/modprobe.d Then I would write a startup service that triggers after network-online target. In the service modprobe the btusb module and then restart the bluetooth service (perhaps with a 10 second delay).

Writing Systemd Service Units

This service should resolve suspend issues with Bluetooth. The service disables Wifi and Bluetooth on suspend, then re-enables both upon resume. Bluetooth Suspend Service With a text editor create: /etc/systemd/system/bt-restart.service bt restart service file contents: #/etc/systemd/system/bt-restart.service #sudo systemctl enable bt-restart.service #sudo systemctl start bt-restart.service #sudo systemctl stop bt-restart.service #sudo systemctl disable bt-restart.service #systemctl statu…

I would load bluetooth 3-5 seconds after your wifi.

[gsbhasin123]

Do I create all three of the services in the second one?
Also, what do you mean by

I would load bluetooth 3-5 seconds after your wifi.

[tbg]

If your bluetooth is working correctly at startup then you won't need the first start up service.

Generally if you are having conflicts between bluetooth and wifi it is best to load the wifi modules first and delay the startup of the bluetooth.

Disabling bluetooth coexistance can sometimes help.

Enter this command to create the required driver config file:

echo 'options bt_coex_active=0' | sudo tee /etc/modprobe.d/iwlwifi.conf

[gsbhasin123]

It works at boot, so all I have to do is run echo 'options bt_coex_active=0' | sudo tee /etc/modprobe.d/iwlwifi.conf?

[tbg]

Simply run the command and reboot and see if things improve at all.

[gsbhasin123]

Haven't had an issue so far. I'll mark your answer as the solution if I don't have any more for a couple hours

[tbg]

You can give the credit back to @Fabby if you figure things are all working better. I've got plenty of credits for solves already and Fabby deserves the credit as he is always super helpful.

I just toss a crumb or two out there these days as I'm not posting anywhere near as often as I used to.

Hopefully everything is resolved for you now.

[gsbhasin123]

Ok so they didn't improve ;(
The same issue actually worsened. now bluetooth is completely disabled after a lock screen for a long period of time

[gsbhasin123]

Oh wait lol - I replied at the exact same time!?
Also, I think your help is pretty useful

[tbg]

Post the service you wrote along with the output of lsusb.

[gsbhasin123]

I didn't write any services, simply ran echo 'options bt_coex_active=0' | sudo tee /etc/modprobe.d/iwlwifi.conf, unless you are talking about the iwlwifi service I wrote earlier, which was simply the one in Closing lid cause network deactivation

Here's the output of lsusb:

~ ❯ lsusb

Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 5986:02d2 Acer, Inc 
Bus 001 Device 005: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
Bus 001 Device 004: ID 147e:2020 Upek TouchChip Fingerprint Coprocessor (WBF advanced mode)
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[tbg]

Oooh Broadcom bluetooth.

Did you install any firmware from the AUR for your bluetooth?

If so which package did you install.

Did you not write the service @Fabby recommended for your wifi. You originally said that fixed your wifi issue.

@gsbhasin123

Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver

What logitech device is using the unifying reciever?