Thanks for the bug report. I've never seen this problem before. Can you please try live booting (from USB) a newer version of Ubuntu:
21.04: https://ubuntu.com/download/desktop 21.10: http://cdimage.ubuntu.com/daily-live/current/
and tell us if the problem occurs there too?
Thanks for the bug report. I've never seen this problem before. Can you please try live booting (from USB) a newer version of Ubuntu:
21.04: https:/ /ubuntu. com/download/ desktop cdimage. ubuntu. com/daily- live/current/
21.10: http://
and tell us if the problem occurs there too?