Hey! I'm also facing this problem, I recorded a video about it:
https://www.youtube.com/watch?v=l21WsKz3fZc I tried to move away from XOrg, by using GNOME+Wayland, but, problem persist, Wayland is faster, however, I can still see it flickering (faster). Problem with GNOME+Wayland is that it completely freezes my Macbook. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1561729 Title: [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe A FIFO underrun To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1561729/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
