Okay, so I have a bit more information. Most importantly this isn't limited to Lenovo hardware. Please see the following attachment for a matrix of kernel, laptops, and monitors tested.
** Attachment added: "HDMI Stutter Bug #964231 - Sheet1.csv" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/964231/+attachment/3695617/+files/HDMI%20Stutter%20Bug%20%23964231%20-%20Sheet1.csv -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/964231 Title: System Stutter When HDMI/Displayport Monitor Is Connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/964231/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
