Ubuntu
linux-oem-6.1 package

  1. Bug #2009952
  2. Comment #16

Comment 16 for bug 2009952

Revision history for this message
Roemer Claasen (rclaasen) wrote (last edit ): Re: [amdgpu][psr] Screen flickering/ tearing on 6.1 kernel

Short, massive flickering while running with parameters "amdgpu.dcdebugmask=0x10 amdgpu.sg_display=0", see video: https://www.youtube.com/watch?v=7WPtMy1nrT8

I suspect this is a separate issue, as I have not seen flickering on this scale before, it used to be a very quick, hardly noticeable tear. It appeared to be only the application with focus: first Pycharm, then Chrome.

At the same time I now notice applications being replicated across workspaces, see pictures. Seems related to the massive flickering in the video (suspicion only), not to the AMD PSR kernel parameter.