Oh, it appears you have at least one unsupported PPA installed that has
replaced some graphics packages:
version.libdrm2: libdrm2 2.4.97+git1901221830.b7a7a9~oibaf~c
version.libgl1-mesa-dri: libgl1-mesa-dri 19.0~git1901280730.d1d2bb~oibaf~c
Please:
1. Remove that PPA from the system using 'ppa-purge'.
2. Reboot.
3. If the problem still occurs then run:
dpkg -l > allpackages,txt
and send us the file 'allpackages.txt'.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: xserver-xorg-video-amdgpu (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-amdgpu in Ubuntu.
https://bugs.launchpad.net/bugs/1813701
Title:
[amdgpu] Flickering graphics corruption in kernel 4.18.0-13.14-generic
4.18.17 (but none observed in kernel 4.18.0-10)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813701/+subscriptions
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