Activities shows no desktop

Hello there,

For some reason my activities desktops acts weird all of a sudden. I was tinkering with my soundcard today, haven’t found a solution for that and will continue tomorrow.

Does anyone have an idea what causes this ?

Youtube

Would it help if i post my system info ?
I thought this would be just a single command solution to fix, sorry.

Here is my system info:

System:
  Kernel: 5.15.65-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 12.2.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-5.15-x86_64
    root=UUID=132c0983-7600-47e3-b5a6-a1cb78ee220a rw quiet splash apparmor=1
    security=apparmor resume=UUID=b125d531-c3f9-4f5e-bf7c-0644d0456280
    udev.log_priority=3
  Desktop: GNOME v: 42.4 tk: GTK v: 3.24.34 wm: gnome-shell dm: GDM v: 42.0
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: Google product: Dragonair v: rev4
    serial: <superuser required> Chassis: type: 9 serial: <superuser required>
  Mobo: HP model: Dragonair v: rev4 serial: <superuser required>
    UEFI: coreboot v: MrChromebox-4.17.2 date: 07/18/2022
Battery:
  ID-1: BAT0 charge: 51.6 Wh (100.0%) condition: 51.6/61.2 Wh (84.4%)
    volts: 12.5 min: 11.6 model: 333-1C- BC03060 type: Li-ion serial: <filter>
    status: discharging cycles: 217
  Device-1: hid-0018:27C6:0E02.0001-battery model: GDIX0000:00 27C6:0E02
    serial: N/A charge: N/A status: N/A
Memory:
  RAM: total: 7.64 GiB used: 1.42 GiB (18.5%)
  RAM Report: permissions: Unable to run dmidecode. Root privileges
    required.
CPU:
  Info: model: Intel Core i5-10210U bits: 64 type: MT MCP
    arch: Comet/Whiskey Lake note: check gen: core 10 level: v3 built: 2018
    process: Intel 14nm family: 6 model-id: 0x8E (142) stepping: 0xC (12)
    microcode: 0xF0
  Topology: cpus: 1x cores: 4 tpc: 2 threads: 8 smt: enabled cache:
    L1: 256 KiB desc: d-4x32 KiB; i-4x32 KiB L2: 1024 KiB desc: 4x256 KiB
    L3: 6 MiB desc: 1x6 MiB
  Speed (MHz): avg: 1070 high: 1600 min/max: 400/4200 scaling:
    driver: intel_pstate governor: powersave cores: 1: 800 2: 800 3: 890 4: 1357
    5: 1600 6: 1363 7: 954 8: 800 bogomips: 33615
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush
    clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64
    dtherm dts epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu
    fsgsbase fxsr ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs
    ibrs_enhanced ida intel_pt invpcid invpcid_single lahf_lm lm mca mce
    md_clear mmx monitor movbe mpx msr mtrr nonstop_tsc nopl nx pae pat pbe
    pcid pclmulqdq pdcm pdpe1gb pebs pge pln pni popcnt pse pse36 pts rdrand
    rdseed rdtscp rep_good sdbg sep smap smep ss ssbd sse sse2 sse4_1 sse4_2
    ssse3 stibp syscall tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer
    vme vmx vnmi vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology
    xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: VMX disabled
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data mitigation: Clear CPU buffers; SMT vulnerable
  Type: retbleed mitigation: Enhanced IBRS
  Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
    prctl and seccomp
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
    sanitization
  Type: spectre_v2 status: Vulnerable: eIBRS with unprivileged eBPF
  Type: srbds mitigation: Microcode
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: Intel CometLake-U GT2 [UHD Graphics] driver: i915 v: kernel
    arch: Gen-9.5 process: Intel 14nm built: 2016-20 ports: active: eDP-1
    empty: DP-1,DP-2 bus-ID: 00:02.0 chip-ID: 8086:9b41 class-ID: 0300
  Device-2: Cheng Uei Precision Industry (Foxlink) HP Wide Vision HD Camera
    type: USB driver: uvcvideo bus-ID: 1-7:2 chip-ID: 05c8:03e1 class-ID: 0e02
    serial: <filter>
  Display: wayland server: X.org v: 1.21.1.4 with: Xwayland v: 22.1.3
    compositor: gnome-shell driver: gpu: i915 display-ID: 0
  Monitor-1: eDP-1 model: AU Optronics 0x818b built: 2019 res: 1920x1080
    dpi: 158 gamma: 1.2 size: 309x174mm (12.17x6.85") diag: 355mm (14")
    ratio: 16:9 modes: 1920x1080
  OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 22.1.7
    direct render: Yes
Audio:
  Device-1: Intel Comet Lake PCH-LP cAVS driver: sof-audio-pci-intel-cnl
    alternate: snd_hda_intel,snd_soc_skl,snd_sof_pci_intel_cnl bus-ID: 00:1f.3
    chip-ID: 8086:02c8 class-ID: 0401
  Sound Server-1: ALSA v: k5.15.65-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.21 running: no
  Sound Server-3: PulseAudio v: 16.1 running: no
  Sound Server-4: PipeWire v: 0.3.57 running: yes
Network:
  Device-1: Intel Comet Lake PCH-LP CNVi WiFi driver: iwlwifi v: kernel
    bus-ID: 00:14.3 chip-ID: 8086:02f0 class-ID: 0280
  IF: wlp0s20f3 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: noprefixroute scope: link
  WAN IP: <filter>
Bluetooth:
  Device-1: Intel AX201 Bluetooth type: USB driver: btusb v: 0.8
    bus-ID: 1-10:3 chip-ID: 8087:0026 class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Message: No RAID data found.
Drives:
  Local Storage: total: 116.48 GiB used: 36.22 GiB (31.1%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/mmcblk1 maj-min: 179:0 vendor: SanDisk model: DA4128
    size: 116.48 GiB block-size: physical: 512 B logical: 512 B type: SSD
    serial: <filter> rev: 0x8 scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 107.38 GiB size: 105.14 GiB (97.91%) used: 36.22 GiB
    (34.4%) fs: ext4 dev: /dev/mmcblk1p2 maj-min: 179:2 label: N/A
    uuid: 132c0983-7600-47e3-b5a6-a1cb78ee220a
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%) used: 312 KiB
    (0.1%) fs: vfat dev: /dev/mmcblk1p1 maj-min: 179:1 label: NO_LABEL
    uuid: C899-878E
Swap:
  Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
  ID-1: swap-1 type: partition size: 8.8 GiB used: 0 KiB (0.0%) priority: -2
    dev: /dev/mmcblk1p3 maj-min: 179:3 label: swap
    uuid: b125d531-c3f9-4f5e-bf7c-0644d0456280
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 12 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-7:2 info: Cheng Uei Precision Industry (Foxlink) HP Wide
    Vision HD Camera type: Video driver: uvcvideo interfaces: 2 rev: 2.0
    speed: 480 Mb/s power: 500mA chip-ID: 05c8:03e1 class-ID: 0e02
    serial: <filter>
  Device-2: 1-10:3 info: Intel AX201 Bluetooth type: Bluetooth driver: btusb
    interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA chip-ID: 8087:0026
    class-ID: e001
  Hub-2: 2-0:1 info: Super-speed hub ports: 6 rev: 3.1 speed: 10 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
  System Temperatures: cpu: 39.0 C pch: 37.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 290 Uptime: 1m wakeups: 4144 Init: systemd v: 251
  default: graphical tool: systemctl Compilers: gcc: 12.2.0 clang: 14.0.6
  Packages: pm: pacman pkgs: 1474 libs: 335 tools: gnome-software,pamac,yay
  pm: flatpak pkgs: 0 Shell: Zsh v: 5.9 running-in: gnome-terminal
  inxi: 3.3.21

Did some additional testing, search also does not work. And after some time it does start working again. I have yet to find how how it triggers to restore.

try switching to xorg/x11, and see if it helps

ah wayland ! I had no clue that could be it!

I’ve found my program.

I’ve created a script that allows me to set brightness of the screen using f keys.

If I disable and reboot my problem is gone! If i then run my script again i have my f-key light working and my problem is still gone. So apparently my systemctl script runs to early ?

My script does the following:

#!/bin/bash 
sudo chmod 666 /sys/class/backlight/intel_backlight/brightness

This enables me to run the following keyboard command:

xbacklight -dec 10

and my systemctl file does the following:

[Unit] 
Description=Start scripts 
StopWhenUnneeded=yes 
Before=multi-user.target 

[Service] 
Type=oneshot 
RemainAfter
Exit=yes Exec
Start=/home/windhoos/scripts/xbrightness 

[Install] 
WantedBy=multi-user.target

Any suggestions how i should alter this script so make it run at the best time ?

Thank you.

i cant help you with that … but why do you need this script/service?
dont you have already the keys on your notebook?
can you set the f key directly in system settings/shortcuts - am not using gnome, but it should be possible to do it from there…

you can try changing it from before to after:
After=multi-user.target
or changing it from multi user to graphical:
WantedBy=graphical.target
but i really dont know, only guessing …

hi there,

Just set them so reboot.target, works like a charm!

Thanx for the help! your wayland comment saved the day!

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