It appears you are using graphics packages from the 'oibaf' PPA, which
is not supported and is known to be buggy.
Please remove that PPA from your system and if the problem persists then
open a new bug.
** Changed in: xorg (Ubuntu)
Status: New => Invalid
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1875073
Title:
Screen flickering in Kubuntu 20.04 on Lenovo Yoga C940 14-IIL
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1875073/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
