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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues_text/target_i386/host_missing/accel_missing/2897 | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues_text/target_i386/host_missing/accel_missing/2897')
| -rw-r--r-- | gitlab/issues_text/target_i386/host_missing/accel_missing/2897 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_i386/host_missing/accel_missing/2897 b/gitlab/issues_text/target_i386/host_missing/accel_missing/2897 new file mode 100644 index 000000000..141333761 --- /dev/null +++ b/gitlab/issues_text/target_i386/host_missing/accel_missing/2897 @@ -0,0 +1,14 @@ +Can't boot SeaBIOS based VM when using -display gtk, works fine with vnc or sdl +Description of problem: +When using -display gtk, SeaBIOS hangs nondeterministicly. Changing to -display sdl or -display vnc lets it boot. +Steps to reproduce: +1. Run `qemu-system-x86_64 -display gtk` and the VM will not complete BIOS POST. +2. Run `qemu-system-x86_64 -display sdl` and the VM will complete BIOS POST. +Additional information: +This ONLY happens with SeaBIOS. Using a UEFI BIOS to boot the VM does not cause this issue. + +I realise this is a crazy bug. I suspect that the only way it could have slipped through testing is because it *requires* human interaction. + +There is no difference with using --accel kvm or not, but I have provided the smallest possible command line to duplicate the issue, which is literally just `qemu-system-x86_64 -display gtk` + +# |