Ubuntu
gnome-shell package

  1. Bug #1830792
  2. Comment #9

Comment 9 for bug 1830792

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Rotated display is overscaled and overdrawn

I am seeing a lot of crashes in the i915 kernel driver in your kernel log like:

May 28 15:54:36 nix-us2ua34705wc kernel: Call Trace:
May 28 15:54:36 nix-us2ua34705wc kernel: intel_atomic_commit+0x2b8/0x2f0 [i915]
May 28 15:54:36 nix-us2ua34705wc kernel: drm_atomic_commit+0x4a/0x50 [drm]
May 28 15:54:36 nix-us2ua34705wc kernel: drm_mode_atomic_ioctl+0x8e9/0xa00 [drm]

This suggests it might be a kernel bug.

But I also know the atomic API is only used by the Xorg modesetting driver. You might be able to avoid the problem then by logging into "Ubuntu on Wayland". Does that work?