VirtualBox

Opened 14 months ago

Last modified 12 months ago

#21538 new defect

Crash when unplugging host screen (USB-C)

Reported by: Nicolas Owned by:
Component: other Version: VirtualBox-6.1.42
Keywords: Cc:
Guest type: Linux Host type: Windows

Description

Hi,

Virtualbox crashes when unplugging an USB screen. Steps to reproduce:

  • VBox 6.1.42 or 7.0.6 on Windows 11
  • VM in full screen on external USB-C monitor
  • unplug external monitor

Please see attached log

Regards, NicolaF

Attachments (2)

Work-2023-03-07-14-00-02.log.zip​ (111.4 KB ) - added by Nicolas 14 months ago.
Work-2023-05-14-16-31-28_7.0.8.log.zip​ (91.7 KB ) - added by Nicolas 12 months ago.

Download all attachments as: .zip

Change History (4)

by Nicolas, 14 months ago

Attachment: Work-2023-03-07-14-00-02.log.zip​ added

comment:1 by Nicolas, 14 months ago

Hi,

This seems to be somehow related to HDR:

  1. If HDR is disabled on the external screen, moving the VM to the internal screen before unplugging the monitor prevents the crash
  2. If HDR is enabled on the external screen, the VM crashes even when on the external monitor is unplugged, even if it is on the internal window.

However, even if HDR is disabled on both screens, the behavior is the same as 2.

Last edited 13 months ago by Nicolas (previous) (diff)

comment:2 by Nicolas, 12 months ago

Hi,

Upgraded to 7.0.8, the issue is the same with the 7.0 series.

Adding crash log.

by Nicolas, 12 months ago

Attachment: Work-2023-05-14-16-31-28_7.0.8.log.zip​ added
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