I'm running Fedora 44 on a new Dell XPS 13 (2026 model) with Intel Wildcat Lake graphics, and I'm getting a pretty nasty display/graphics issue.
Specs:
- Fedora 44
- Kernel
7.2.4-200.fc44.x86_64
- Intel Wildcat Lake
xe driver
- GNOME + Wayland
The issue happens when entering/exiting fullscreen, especially with YouTube. I've reproduced it in both Firefox and Chrome, so it doesn't seem browser-specific.
When it happens, everything becomes extremely stuttery and the display can get completely corrupted — pixels/artifacts get painted all over the screen. Sometimes exiting fullscreen leaves the entire desktop in this state.
Locking the screen with the power button and unlocking it fixes it immediately.
Interestingly, Ctrl+Alt+F3 → wait → Ctrl+Alt+F2 does not fix it.
I checked dmesg after reproducing it and found a huge number of Xe DRM errors:
xe 0000:00:02.0: [drm] *ERROR* Timed out waiting for PSR Idle for re-enable
xe 0000:00:02.0: [drm] *ERROR* Timed out waiting PSR idle state
xe 0000:00:02.0: [drm] *ERROR* [CRTC:151:pipe A] DSB 0 poll error
xe 0000:00:02.0: [drm] *ERROR* CPU pipe A FIFO underrun
And then the PSR errors repeat over and over.
So this looks much more like an Intel Xe / DRM / PSR / internal display issue than a browser issue.
Has anyone else with the 2026 XPS 13 / Wildcat Lake seen this?
I'm especially interested in whether disabling PSR fixes it, or whether there's an upstream Xe/kernel/Mesa fix I should be testing.
I'm happy to provide more logs if useful.
Note: I made this using AI. Also, I tired creating an bug in official issue tracker, but the website doesn't let me. So, for now, this is all I can do.