Sometimes mouse works only in part of the screen, 6.1.34 with Ubuntu 22.04 guest

[jlauha]

Host: Windows 10, Guest: Ubuntu 22.04

When booting the Guest OS, occasionally mouse support works only partially:

• Mouse clicks work in the left-side of the dock, but not with rest of the desktop
• Mouse cursor is correctly set and shows everywhere
• After right-clicking a dock item the context menu can be properly clicked
• In full-screen mode additionally the small top-right triple icon menu works as well (but not in windowed mode)
• Keyboard support seems to work properly, and if I e.g. open Terminal from the dock, keyboard input for the terminal works although mouse input doesn't work.
• Switching between PS/2 or Tablet as VM Pointing Device setting doesn't seem to affect the issue.

Additional details: CPU type core i7-8700K, VT-x, Nested VT-x and Nested Paging enabled. (Probably not relevant)

WORKAROUND: The issue seems to go away if Wayland is disabled by editing /etc/gdm3/custom.conf

Forum thread: ​https://forums.virtualbox.org/viewtopic.php?f=3&t=106184

[jlauha]

few log specimens (see file names)