Opened 3 years ago
Last modified 3 years ago
#20756 new defect
Picture falling apart until lock up with Wayland, 3D, VMSVGA and Linux guest
| Reported by: | regs | Owned by: | |
|---|---|---|---|
| Component: | 3D support | Version: | VirtualBox 6.1.30 |
| Keywords: | VMSVGA | Cc: | |
| Guest type: | Linux | Host type: | Windows |
Description
While X.org locks up almost immediately with fractional scaling with 3D enabled Wayland gives some time to work. But scrolling is ultra slow picture start falling apart more and more until eventual lock up. It does not depend on fractional scaling. Happens with 100% as well.
Both are working without those problems without 3D enabled, except X.org does not change system-wide DPI when changing scaling and Wayland does not remember scaling setting, so resets to 100% on every boot and change of resolution.
It is Windows 10 host, Ubuntu 21.10 guest (been same with 21.04, 20.X etc).
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Video https://www.youtube.com/watch?v=woilmLa1FiI
VRAM is set to 256 MB