Looking at hungboot.txt I am starting to think maybe the login screen ('gnome-shell' process) is actually running in Wayland mode but failing to display. That would explain a lot...
Pat, can you please reproduce the bug again and while it is happening:
1. SSH into the VM.
2. Run 'pidof gnome-shell' to find out the process ID of that process. Tell us if you don't get a result.
3. If you do get a result from step 2 then using that PID run:
Looking at hungboot.txt I am starting to think maybe the login screen ('gnome-shell' process) is actually running in Wayland mode but failing to display. That would explain a lot...
Pat, can you please reproduce the bug again and while it is happening:
1. SSH into the VM.
2. Run 'pidof gnome-shell' to find out the process ID of that process. Tell us if you don't get a result.
3. If you do get a result from step 2 then using that PID run:
sudo kill -ABRT PID
where PID is the process ID number.
4. Wait 30 seconds.
5. Hopefully a crash report will have been generated so now follow: https:/ /wiki.ubuntu. com/Bugs/ Responses# Missing_ a_crash_ report_ or_having_ a_.crash_ attachment