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Re: virt-manager guest does not start anymore after upgrade to bookworm / opengl is not available

On 07 May 2023 16:41, Rainer Dorsch wrote:

after upgrading to bookworm, my windows guest does not start anymore, but
throws an error message:

Fehler beim Starten der Domain: internal error: qemu unexpectedly closed the
monitor: 2023-05-07T14:27:35.862395Z qemu-system-x86_64: -device
0","addr":"0x1"}: opengl is not available
I configured a virtio video device, if I remove 3D acceleration, the guest
starts w/o a problem.

Can anybody tell what broke in the 3D acceleration during the upgrade?

Any hint or advice is welcome :-)

I'm no QEMU/openGL expert, but are you sure the "virtio-vga-gl" device is still supported ? Maybe you need another one ? (I vaguely remember having a problem with an audio device which wasn't supported anymore).

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