Graphical applications do not show up

[benthetechguy]

I'm running Debian testing with GNOME on an M2 MacBook Air, and I can't get muvm to run any graphical programs. I can run xeyes and get a window to appear, but running muvm xeyes with or without DISPLAY=:0 yields nothing (xeyes outside muvm still works with DISPLAY=:0). All I see is the following:

Failed to set the new pressure in the guest: could not connect to muvm server: No such file or directory (os error 2)
Using default interface naming scheme 'v261'.

I can run non-graphical applications just fine (it will still give the pressure error, but the program will work). I am running muvm built from the 0.6.0 tag.

[benthetechguy]

Separately, I can't get WINE to work. A basic muvm wine cmd /c "dir" returns:

Failed to set the new pressure in the guest: could not connect to muvm server: No such file or directory (os error 2)
wine: created the configuration directory '/home/ben/.wine'
Using default interface naming scheme 'v261'.
0024:err:environ:run_wineboot boot event wait timed out

and it just sits there. When I do a ctrl-c to stop it, I get 0030:err:virtual:virtual_setup_exception stack overflow 1456 bytes addr 0x6fffffd85654 stack 0x7ffffe320a50 (0x7ffffe320000-0x7ffffe321000-0x7ffffe420000).

[benthetechguy]

The only thing I can think of is that I built libkrun without virgl_resource_map2 (I still used GPU=1 to build it with virtio-gpu support). This is because Debian's virglrenderer package doesn't appear to have the necessary patch in it yet.