Seems possibly similar to these - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2169181 - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2169237 - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2169319
(as an aside - sorry! first bug report, I' probably should have instead commented on one of the above) More information: I'm running at 60hz @ 3840 x 2160 connected over display port -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2169489 Title: Graphical flickering after upgrading from linux-image-7.0.0-31-generic to linux-image-7.0.0-38-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2169489/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
