The VM can't full screen shown, the addtion package has been installed. Only this VM doesn't work, the other VMs worked well. And the "auto-resize guest display" tab is gray, how can I fix it? Many thanks!
Virtual Box: 6.1.4
Host: Windows 10
VM: Windows 10
can't full screen shown
-
zhangjie033
- Posts: 1
- Joined: 16. Mar 2020, 12:21
can't full screen shown
- Attachments
-
- Log.rar
- (36.51 KiB) Downloaded 7 times
Last edited by mpack on 16. Mar 2020, 13:39, edited 1 time in total.
Reason: Replaced kitchen sink full of logs with the one relevant log.
Reason: Replaced kitchen sink full of logs with the one relevant log.
-
mpack
- Site Moderator
- Posts: 39134
- Joined: 4. Sep 2008, 17:09
- Primary OS: MS Windows 10
- VBox Version: VirtualBox+Oracle ExtPack
- Guest OSses: Mostly XP
Re: can't full screen shown
Reduce vCPUs to 2-4. I'd start with 2 and only increase if I had a guest app that uses additional cores (most do not). 6 cores is unacceptable, as that is 100% of available cores, leaving none for the host.
I can't speak about other VMs that are working, but this VM has 3D acceleration enabled, and there are unsigned NVidia graphics drivers on the host which are probably preventing the 3D feature from working. The following is one of many examples in the log, though they all seem to involve the same DLL.
I can't speak about other VMs that are working, but this VM has 3D acceleration enabled, and there are unsigned NVidia graphics drivers on the host which are probably preventing the 3D feature from working. The following is one of many examples in the log, though they all seem to involve the same DLL.
Look for updated NVidia drivers.00:00:05.884945 supR3HardenedErrorV: supR3HardenedMonitor_LdrLoadDll: rejecting 'C:\Windows\system32\nvspcap64.dll' (C:\Windows\system32\nvspcap64.dll): rcNt=0xc0000190
00:00:05.885375 supR3HardenedErrorV: supR3HardenedScreenImage/LdrLoadDll: cached rc=VERR_LDRVI_NOT_SIGNED fImage=1 fProtect=0x0 fAccess=0x0 cHits=1 \Device\HarddiskVolume6\Windows\System32\nvspcap64.dll