Opened 9 years ago
Last modified 9 years ago
#14961 new defect
Windows 10 Guest: "vboxvideow8" is stopped on login, screen resolution drops
| Reported by: | Feuerfloh | Owned by: | |
|---|---|---|---|
| Component: | WDDM | Version: | VirtualBox 5.0.12 |
| Keywords: | vboxvideow8 | Cc: | |
| Guest type: | Windows | Host type: | Windows |
Description
This is similar to #14957 but it still happens with VirtualBox 5.0.12
When starting the VM, the guest (Windows 10/1511) shows the start sreen in the expected screen resolution.
After clicking on screen to get the login fields (user name and password), the screen resolution drops to 1024*768 - after the login it can be increased somewhat, but the automatic adjustment of the guest does not work.
In the system log is an entry that "VBoxVideoW8" does not respond anymore and was deactivated by Windows.
Attachments (4)
Change History (6)
by , 9 years ago
by , 9 years ago
| Attachment: | vbox-bug002.jpg added |
|---|
Reduced screen resolution after a click on the first screen
by , 9 years ago
| Attachment: | vbox-bug003.jpg added |
|---|
Screenshot of Windows Event log stating that the display driver "VBoxVideoW8" was successfully stoppend due to not responding anymore
comment:1 by , 9 years ago
New finding: The "VBoxVideoW8" driver is stopped when the login screen is shown for the first time after powering on. If I reboot the guest without powering off, then everything looks good after that reboot.
comment:2 by , 9 years ago
Any improvement with VBox 5.0.16 (don't forget to update the Guest Additions)?
VBox.log of the affected session