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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/peripherals/1550 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/peripherals/1550')
| -rw-r--r-- | results/classifier/gemma3:12b/peripherals/1550 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/peripherals/1550 b/results/classifier/gemma3:12b/peripherals/1550 new file mode 100644 index 000000000..052a2b13d --- /dev/null +++ b/results/classifier/gemma3:12b/peripherals/1550 @@ -0,0 +1,17 @@ + +Crazy mouse movement when passing `-M pc,vmport=off -accel kvm -vga virtio` at the same time +Description of problem: +The mouse cursor is unusable in an x86 guest (disappears, jumps around like crazy) in a graphical environment when `-M pc,vmport=off -accel kvm -vga virtio` is given at the same time. +Steps to reproduce: +1. Download https://download.manjaro.org/xfce/22.0.5/manjaro-xfce-22.0.5-230316-linux61.iso +2. Start above command +3. Wait until the graphical desktop appears +4. Click inside the window and move the mouse + +-> Mouse cursor disappears or jumps around like crazy +Additional information: +If vmport=off is **not** passed, at some point during startup (before graphical login manager appears) the guest switches to use vmmouse from PS/2 mouse. There it also requests usage of absolute input coordinates (VMMOUSE_REQUEST_ABSOLUTE). This code path works normal. Therefore the culprit might be in the guest. + +Another way to reproduce the issue is to use -accel whpx under Windows host (no need to pass vmport=off there). It can be observed that the same guest doesn't attempt to switch to vmmouse there, just like passing vmport=off under Linux. + +The problem does not exist on Linux host when -accel tcg is used in which case the guest doesn't attempt to switch to vmmouse. |