I have a Tuxedo InfinityBook Pro 14 Gen6. I installed Qubes OS 4.1.
My screen flickers every time I move the mouse. Scrolling doesn’t make it flicker.
There’s a HCL report of a similar issue, but with Qubes OS 4.0. I’ve been told to open a new thread.
I tried emmu’s solution, but it doesn’t work for me, and after it /proc/cmdline doesn’t include 915.enable_psr=0.
Output of journalctl -g i915:
-- Reboot --
Apr 20 12:39:53 dom0 kernel: i915 0000:00:02.0: [drm] VT-d active for gfx access
Apr 20 12:39:53 dom0 kernel: i915 0000:00:02.0: vgaarb: deactivate vga console
Apr 20 12:39:53 dom0 kernel: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
Apr 20 12:39:53 dom0 kernel: i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_08.bin (v2.8)
Apr 20 12:39:54 dom0 kernel: [drm] Initialized i915 1.6.0 20200917 for 0000:00:02.0 on minor 0
Apr 20 12:39:54 dom0 kernel: fbcon: i915drmfb (fb0) is primary device
Apr 20 12:39:54 dom0 kernel: i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
Apr 20 12:40:08 dom0 kernel: snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
Apr 20 13:15:53 dom0 sudo[15385]: user : TTY=pts/8 ; PWD=/home/user ; USER=root ; COMMAND=/usr/bin/journalctl -g i915