The bug does not appear to occur under Xorg sessions:
- Ubuntu on Xorg: rotated back and forth numerous times successfully
- Ubuntu: rotated back and forth once successfully and then got stuck in portrait mode
- Gnome on Xorg: rotated back and forth numerous times successfully
- Gnome: rotated back and forth once successfully and then got stuck in portrait mode
The bug does not appear to occur under Xorg sessions:
- Ubuntu on Xorg: rotated back and forth numerous times successfully
- Ubuntu: rotated back and forth once successfully and then got stuck in portrait mode
- Gnome on Xorg: rotated back and forth numerous times successfully
- Gnome: rotated back and forth once successfully and then got stuck in portrait mode