Since yesterday, I see some strange GUI issues in various qubes based on different templates: All windows disappear but the vm is still running.
All I saw so far are these guid-vm-name.log
:
Icon size: 128x128
docking an override-redirect window 0x56001e8 - clearing override-redirect
invalid PMaxSize for 0x560034c (16384/16384)
invalid PMaxSize for 0x560035d (32767/177)
invalid PMaxSize for 0x560035d (32767/177)
invalid PMaxSize for 0x560035d (32767/177)
invalid PMaxSize for 0x560035d (32767/177)
invalid PMaxSize for 0x560035d (32767/177)
ErrorHandler: 128
Major opcode: 130 ()
Minor opcode: 3
ResourceID: 0x5600371
Failed serial number: 9446
Current serial number: 9446
qvm-start-gui vm-name
brings all windows back.
Any idea what causes this behaviour or where I can continue to look for the problem?
The system was setup with Qubes OS 4.1 and upgraded to 4.2 a few weeks ago. No problems so far. Yesterday I deleted the outdated debian-11
template. But due to problems in all templates I guess this is an update- or configuration-related problem.
PS: I don’t know if this is related. guest-vm-name.log
shows:
...
[2024-07-28 10:55:37] [ 91.905704] xen:grant_table: g.e. 0x2068 still pending
[2024-07-28 10:55:37] [ 91.905767] xen:grant_table: g.e. 0x2067 still pending
[2024-07-28 10:55:37] [ 91.905830] xen:grant_table: g.e. 0x2066 still pending
[2024-07-28 10:55:37] [ 91.905893] xen:grant_table: g.e. 0x2065 still pending
...