*** This bug is a duplicate of bug 1867668 *** https://bugs.launchpad.net/bugs/1867668
an official Ubuntu kernel version (did your mean 5.4.0-42-generic ?) i have another problem - no sound i must update kernel to version 5.8 or newer for the device to work properly. my probe: https://linux-hardware.org/?probe=74bc866ab2 about "old 'intel' driver": I tried both old 'intel' and new 'i915' - the same problem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1964090 Title: i915 - image flickering and image artifacts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kwin/+bug/1964090/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs