This issue seems to be fixed in a recent update for Kubuntu 20.04, running kernel 5.4.0-37-generic.
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875649 Title: [Ice Lake] 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/linux/+bug/1875649/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs