Arch Linux

theev

Member

Registered: 2023-03-02

Posts: 1

Blank Screen After Suspend

I am using wayland -hyprland with arch on an intel -igpu laptop
while installing I've chosen sway on archinstall for wayland drivers

every time the laptop resumes from suspend , screen backlight turns off

I've tried resetting the backlight with a systemd script but no use
and switched multiple kernels and currently using 6.1.12-zen1-1-zen

output of
journalctl -b | grep -i backlight :

Mar 02 23:30:59 stacia systemd[1]: Created slice Slice /system/systemd-backlight.
Mar 02 23:30:59 stacia systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:intel_backlight...
Mar 02 23:30:59 stacia systemd[1]: Finished Load/Save Screen Backlight Brightness of backlight:intel_backlight.

lsmod | grep i915
i915                 3715072  37
drm_buddy              20480  1 i915
ttm                    98304  1 i915
drm_display_helper    241664  1 i915
cec                    90112  2 drm_display_helper,i915
video                  65536  1 i915
intel_gtt              28672  1 i915

any help is appreciated

Last edited by theev (2023-03-02 18:27:00)