3. It's not impossible the blank screen is a mutter bug, but we still need to see it happening on a desktop that's not mutter-based :) I believe all of the remaining log messages in https://pastebin.ubuntu.com/p/JpVsjbQzsQ/ can be ignored for this bug.
4. I think that's the blocker here for bug 2020782. I have more ideas but not enough time to test them yet.
1. No I don't think vv5 is the final fix, which is why the upstream fix is marked as Draft still: https:/ /gitlab. gnome.org/ GNOME/mutter/ -/merge_ requests/ 3062
2. Correct. Those "logspam" bugs are just noise and can be ignored: https:/ /bugs.launchpad .net/ubuntu/ +bugs?field. tag=logspam
3. It's not impossible the blank screen is a mutter bug, but we still need to see it happening on a desktop that's not mutter-based :) I believe all of the remaining log messages in https:/ /pastebin. ubuntu. com/p/JpVsjbQzs Q/ can be ignored for this bug.
4. I think that's the blocker here for bug 2020782. I have more ideas but not enough time to test them yet.