VirtualBox

Ticket #16012 (new defect)

Opened 3 years ago

Last modified 3 years ago

Second Monitor disappears

Reported by: msorel Owned by:
Component: GUI/multiview Version: VirtualBox 5.1.6
Keywords: Multiple Monitor Cc:
Guest type: Windows Host type: Linux

Description

Second monitor goes black a couple times a day. Unknown trigger. Can be brought back from black screen by pressing Ctrl-F twice (in and out of fullscreen) or by going into the Windows guest resolution properties and slightly adjusting the alignment of the monitor and applying.

Black screen is still in Guest realm as meta windows key still launches guest start menu in the working 1st monitor.

Host Ubuntu 14.04 Guest Windows 7

Very similar to defect #15448 but that one has Host as Win 10, and talks about the taskbar in the host not showing the correct number of instances. In my case in fullscreen the correct number of instances are shown in the host taskbar.

Change History

comment:1 Changed 3 years ago by msorel

Correction Guest is Ubuntu 16.04, don't know how to change it in the description with this bug tracker

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