VirtualBox

Ticket #18886 (new defect)

Opened 3 months ago

Last modified 3 months ago

Virtual screen 2 crashes after update to virtualbox 6.0.10, but only when running ubuntu

Reported by: haggle Owned by:
Component: other Version: VirtualBox 6.0.10
Keywords: mulitple virtual screens Cc:
Guest type: Linux Host type: Windows

Description

I usually run ubuntu 18.04 in a virtual box on a Windows 10 host and use two virtual screens, i.e. virtual screen 1 and virtual screen 2. Today I updated my virtualbox to 6.0.10. When I restarted the virtual machine with ubuntu, virtual screen 1 and virtual screen 2 opens as usual, see screen shot here:  https://imgur.com/a/owwjNnL

Furthermore, I can move the windows with virtual screen 1 and virtual screen 2 around. However, when I try to go to full screen or to resize the windows, screen 2 closes/crashes. It is then impossible to restart it by choosing view->virtual screen 2 -> enable.

To see where the problem lies I also installed ubuntu 19.04 and windows 10 in virtual machines. With ubuntu 19.04 I still got the same problem. But with the windows 10 virtual machine everything worked, even if the graphics of window is flickering a couple of seconds before adapting to the new size. What can I do?

Attachments

ubuntu 18.04-2019-08-31-19-22-42.log Download (196.4 KB) - added by haggle 3 months ago.
Log from when problem was observed. Machine started from cold-boot and then completely shut down after.

Change History

comment:1 Changed 3 months ago by socratis

Changed 3 months ago by haggle

Log from when problem was observed. Machine started from cold-boot and then completely shut down after.

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