Yes, I kept the mutter package in the GNOME3 Staging PPA for yakkety in sync with the zesty package in the regular Ubuntu archives.
You can see what changed (there is one new patch) by visiting https://launchpad.net/~gnome3-team/+archive/ubuntu/gnome3-staging/+packages?field.series_filter=yakkety Click the arrow next to mutter and then click the diff link at the bottom of the changelog. But you diagnosed the issue as perhaps being related to graphics drivers. Why don't you file a bug against your graphics driver then? I am confused by your latest comments on the bug report. I don't understand why GDM using virtual terminal 1 has anything to do with you needing to use lightdm. (There is a bug mentioned in the Ubuntu GNOME Release Notes about an issue using NVIDIA proprietary graphics with GDM though.) What crash files? Why are you trying to restart lightdm? Why are you convinced mutter breaks after 8 days and an old, almost identical version offers infinite uptime? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1658350 Title: Chromium Shows Flashing Black Squares in GPU Rendering To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1658350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs