Comment 16 for bug 1755912

Yeah we switched to gtk.
With OpenGL which do you mean - the virtgl based support or some other config option?

Since it still fails to reproduce for me, but you already have a self build qemu that is good.
Could you based on this build 2.12 from source as well and confirm that it fails.
If it does you could bisect from 2.12 to master what fixed it so that we can consider that patch.
Otherwise if 2.12 from source in your own build works lets take a look at the build options that you mentioned.