Display Glitches on Windows 10.0.17134

[User999]

I'm running Windows 10.0.17134 in Virtualbox 6.0.10 on Debian 9. I have Extension Pack 6.0.10 installed on the host and Virtualbox Guest Additions version 6.0.10r132072 installed on the guest, and I'm experiencing a few display bugs.
The installed version of the guest's display driver "Virtualbox Graphics Adapter (WDDM)" is 6.0.10.0.

Bug 1:
In the start menu, when searching, text will display over other text.

Screenshot-DisplayBug.png (55.69 KiB) Viewed 6437 times

Bug 2:
In the Microsoft Account logon screen, the text fails to render.

Screenshot-DisplayBug2.png (12.58 KiB) Viewed 6437 times

If I resize the window so that it's small enough to make windows add a scroll bar, the text will then be drawn, but the contents can be jumbled, depending on the exact dimensions of the window.

Screenshot-DisplayBug3.png (22.45 KiB) Viewed 6437 times

[Ross666]

Hi, I am experiencing the same issue with Virtualbox 6.0.10r running in OSX High Sierra and a fresh installation of Windows 10 64bit. I would also be really keen to lear the fix. My display issues are the same sort of thing as you have shown. I will post one image of my display.

[User999]

I have upgraded the guest to Windows 10.0.18362 and I am still experiencing the same issue.

Is there anything else I should try before submitting a bug report?

[socratis]

Is there anything else I should try before submitting a bug report?

Yes. We need to see a complete VBox.log, from a complete VM run, where the problem occurs:

• Start the VM from cold-boot (not from a paused or saved state) / Observe problem / Shutdown the VM (force close it if you have to).
• With the VM completely shut down (not paused or saved), right-click on the VM in the VirtualBox Manager and select "Show Log".
• Save only the first "VBox.log", ZIP it and attach it to your response. See the "Upload attachment" tab below the reply form.

[cremor]

While testing something else I also experienced these display glitches. And it's even worse than glitches, some programs in the guest won't even run. They crash inside "VBoxDispD3D-x86.dll, Version: 6.0.10.32072" according to the Windows event log.
For me these problems only happen with VBoxSVGA and with 3D acceleration enabled.

I'll attach my log.

[User999]

The graphics corruption issue has been resolved by the upgrade to Virtualbox 6.0.12.
However, one of my machines now displays a black screen after windows' GUI launches when "Enable 3D Acceleration" is checked. The selected graphics controller is VBoxSVGA. (It responds to ACPI shutdown commands when the screen is black.)

[socratis]

User999,
Without a ZIPPED VBox.log, it all sounds like hocus pocus...