I am running Ubuntu 18.04 since about a month. No problems so far, until i made an update 2 or 3 days ago. Since then i have the same problem. Messages in dmesg with underrun, flickering screen etc. It happens all the time. This happens on my htpc so i am not able to watch TV longer than 5-10 minutes, then it starts again with flickering. I also tried that rc6_enable-workaround, did not help. Any help is appreciated!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1550779 Title: [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1550779/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
