Opened 10 years ago
#13657 new defect
Virtual Box 4.3.20 Linux Guest Addition slow a Win64 guest down
Reported by: | par7133 | Owned by: | |
---|---|---|---|
Component: | guest additions | Version: | VirtualBox 4.3.20 |
Keywords: | bug performance linux multiscreen | Cc: | |
Guest type: | Windows | Host type: | Linux |
Description
I follow my post about the problems of the graphic driver on Windows guest to advise that finally the new VirtualBox 4.3.20 Linux Guest Addition is buggy. Installed on a Windows 7 64bit guest the system slow completely down becoming hardly usable.
My configuration:
Laptop i74500U, 8gb + external monitor 1920x1080 Host: Fedora 20 Guest: Windows 7 64bit SP1 and recents updates
At the moment I downgraded to version 4.3.18, and all is magically back running.
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