Wow, thanks. Finally success in comment #28 which shows amdgpu kernel
errors and then:
Nov 10 11:45:58 blaise-vivo gnome-shell[1908]: amdgpu: command stream overflowed
Nov 10 11:45:58 blaise-vivo gnome-shell[1908]: GNOME Shell crashed with signal
11
So it sounds like the problem is originating in the kernel driver:
amdgpu
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- [amdgpu] Screen freeze
+ [amdgpu] Screen freeze with AMD/ATI Renoir
** Changed in: xserver-xorg-video-amdgpu (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/1900777
Title:
[amdgpu] Screen freeze with AMD/ATI Renoir
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