https://bugzilla.suse.com/show_bug.cgi?id=1222156 https://bugzilla.suse.com/show_bug.cgi?id=1222156#c13 --- Comment #13 from Roberto Canella <rm.canella@gmail.com> --- (In reply to Stefan Dirsch from comment #10)

Togan switches with his option to the newer amdgpu Kernel driver (which isn't default for his Radeon GPU). I doubt this changes also the Mesa driver. But seems this prevents the segfault.

@Robert I think you have a different Radeon GPU, so you can't easily switch to amdgpu driver or the support for it isn't working (there is a reason that default kernel driver is radeon and not amdgpu). So this doesn't help.

I suggest to either do a rollback or disable radeon kernel driver completely with adding

modprobe.blacklist=radeon

to GRUB_CMDLINE_LINUX_DEFAULT (see comment#7). With that you'll get simpledrm on top of generic framebuffer. Means no 2d/3d acceleration and no multimonitor support, but you should have a stable desktop back.

Hi Stefan, given the security problem that arose with xz, I preferred not to do the "snapper rollback" and update the system... so I did as you suggested and put the radeon on the blacklist. Now everything works correctly even if not at its best, however I prefer it this way and not have possible security problems. Thank you -- You are receiving this mail because: You are on the CC list for the bug.