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Diffstat (limited to 'results/classifier/gemma3:12b/graphic/1899733')
| -rw-r--r-- | results/classifier/gemma3:12b/graphic/1899733 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/graphic/1899733 b/results/classifier/gemma3:12b/graphic/1899733 new file mode 100644 index 000000000..3adeb335e --- /dev/null +++ b/results/classifier/gemma3:12b/graphic/1899733 @@ -0,0 +1,21 @@ + +Qemu 5.1.0-1 GPU passthrough - MacOS vm starts only if hdmi is attached + +Hi, +I have a macOS 10.15.7 vm with GPU passthrough (NVIDIA GTX Titan Black), libvirt xml has path to vbios too. +Qemu 5.1.0-1 with libvirt 6.5.0-2 are installed in manjaro architect 20.1.1 (two kernels tried: 5.4.67 LTS and 5.8.11 stable, no difference). +I have two monitors, one with hdmi and one with vga inputs. +Usually the gpu is connected to one monitor with hdmi, the other one with DVI (on gpu)-->vga adapter, so: +1st monitor: hdmi-->hdmi +2nd monitor: DVI-->vga adapter-->vga + +With this setup, launching "virsh start Catalina" has no problem. + +If I detach the hdmi cable from monitor 1, I cannot start qemu anymore: the 2nd monitor turns black, it doesn't seem it has "no-signal", but only a black screen with the power led blinking (usually a window on the monitor floats around with "no signal" displayed when there is no signal to monitor). +I say "qemu doesn't start" because in /var/log/libvirt/qemu/Catalina.log there's no trace. + +Detaching hdmi works with qemu 4.2 and libvirt 5.10, so this could be related to qemu update. + +Apologize, I know there aren't much information here, if someone can guide me to test the issue I would be grateful. + +Thanks for your attention \ No newline at end of file |