Unable to change screen resolution with kernel 5.16+ using modesetting
Since I upgraded my system to kernel 5.16.11, I cannot change the laptop screen resolution. (native works only, which is a huge issue when connecting external monitors with different resolutions for instance)
Worked fine until 5.15.23
Using default distribution configuration, meaning : Xorg with modesetting driver.
Workaround for Xorg : use old 'xserver-xorg-video-intel' driver instead of modesetting. No workaround for Wayland.
-
uanme -r
5.16.11-76051611-generic -
uname -m
x86_64 - Linux distribution : Pop_OS 21.10
- CPU/GPU : Version: 11th Gen Intel(R) Core(TM) i7-11370H @ 3.30GHz
- display connector eDP1 (laptop pannel)
System Information
Manufacturer: TUXEDO
Product Name: TUXEDO InfinityBook Pro 14 Gen6
Version: Standard
Serial Number: PH4TRX12213300257
UUID: 0a5a1880-191f-11ec-b514-7734ea251c00
Wake-up Type: Power Switch
SKU Number: IBP14I06
No crash, One error message in Xorg logs when it starts
(EE) modeset(G0): failed to set mode: No such file or directory
When using xrandr to change resolution, getting this error : crtc 0 failed