#19884 closed defect (fixed)
Ubuntu 20.04 GUI does not start with Hyper-V backend and 3D acceleration => fixed SVN/next maintenance
| Reported by: | tysonite | Owned by: | |
|---|---|---|---|
| Component: | 3D support | Version: | VirtualBox 6.1.14 |
| Keywords: | Cc: | ||
| Guest type: | Linux | Host type: | Windows |
Description
After a fix made in https://www.virtualbox.org/ticket/19695#comment:22, VirtualBox test build 6.1.15 r140284 succesfully installs Ubuntu 20.04 (3D acceleration disabled), and it can be started and running well.
If on a previously installed VM, enable 3D accelaration - Ubuntu 20.04 boots up, but GUI does not start, only text console is available.
dmesg contains general protection fault of vmwgfx_dri.so. See attached picture.
Environment:
- Host: Windows 10 Pro, 2004, Build = 19041.508
- Paravirtualizarion Interface: Hyper-V
- Guest: Ubuntu 20.04
Attachments (4)
Change History (12)
by , 4 years ago
| Attachment: | protection_fault.png added |
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by , 4 years ago
| Attachment: | vboxhardening.log added |
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by , 4 years ago
by , 4 years ago
| Attachment: | vbox.log.1 added |
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comment:1 by , 4 years ago
| Summary: | Ubuntu 20.04 GUI does not start with Hyper-V backend and 3D acceleration → Ubuntu 20.04 GUI does not start with Hyper-V backend and 3D acceleration => fixed SVN/next maintenance |
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Will be fixed in the next maintenance release, thanks for the report!
comment:2 by , 4 years ago
The Testbuilds page has Windows packages which include the fix since today (r140351 and later).
comment:3 by , 4 years ago
| Status: | new → awaitsfeedback |
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comment:6 by , 4 years ago
I wonder if this fix does not broke other things , I don't remember 3D problems for many times
https://bugzilla.rpmfusion.org/show_bug.cgi?id=5857
comment:7 by , 4 years ago
the commit of this fix are (at least):
https://github.com/sergiomb2/VirtualBox/commit/d454d87bc085f7612cdd11b1c641d20b862d8004 and https://github.com/sergiomb2/VirtualBox/commit/16bc7b276435b19cfabed71a2a0832b1f2fa0c81
comment:8 by , 4 years ago
We (Fedora people) found a big regression on mesa-20.3.x and mesa-21.0.x , as VirtualBox use vmware video drive by default , also applies to VirtualBox guests vms on Linux .
About Bi-directional Copy/Paste also I'm seeing problems but I don't know what is it .
https://src.fedoraproject.org/rpms/mesa/c/5e07467adaf8ecdc4c2b783171f4c357c99dd8db?branch=f33
https://bodhi.fedoraproject.org/updates/?packages=mesa
- Mon Feb 22 2021 Dave Airlie <airlied@…> - 21.0.0~rc5-2
- fix sddm/vmware regression
DriverProtection fault