** No longer affects: mutter (Ubuntu)
** Summary changed:
- Screen corruption and delayed update using onboard Intel video
+ Characters are rendered with a slight border when using custom xrandr scaling
** Changed in: xorg-server (Ubuntu)
Importance: Undecided => Low
** Changed in:
It happens for sure in the following applications (which I think rules
out the application and toolkit, but not the compositor or Xorg):
* Firefox
* Emacs
* Electron apps (Keybase, Slack, Element)
* Okular
* OBS (maybe; this may be a different problem)
* FreeCAD (maybe; FreeCAD has painting
Thanks for the screenshot. It's hard to tell if that's a bug in the
application, the toolkit, Xorg or the compositor.
Please continue collecting more screenshots of the problem. Please also
try a different desktop environment that's not GNOME. If your xrandr
command triggers the same problem
The specific part of the screen shot with obvious corruption is cropped
below. I'll try to get a video; one problem I have is that many of the
specific things I do that reliably show the problem are at times when
private data is visible on my screen.
I _cannot_ show this problem without the
I can't see a problem in that screenshot or the logs. Maybe consider
attaching a video instead?
Also please tell us if the problem happens:
* Without your custom xrandr commands
* In a Wayland session (select 'Ubuntu on Wayland') from the login
screen after selecting your username.
** Tags
5 matches
Mail list logo
