Ubuntu
linux-oem-6.1 package

  1. Bug #2009952
  2. Comment #22

Comment 22 for bug 2009952

Revision history for this message
Roemer Claasen (rclaasen) wrote (last edit ):

Testing 6.4-rc2 now, it seems the S/G mode issue is indeed resolved. It's been 2 days only, but the new kernel seems really stable.

I'm now running without the "amdgpu.sg_display=0" kernel param.

It seems the tearing issue is still there though, the "amdgpu.dcdebugmask=0x10" is still needed.

UPDATE: the 6.4 release candidates seem to work really well for me. Running with the following cmdline:

BOOT_IMAGE=/boot/vmlinuz-6.4.0-060400rc3-generic root=UUID=41d8f993-282a-48a5-b355-6f537a3a17ab ro quiet splash amdgpu.dcdebugmask=0x10 vt.handoff=7