I’m unable to launch any applications in my Debian 11 AppVM. It was working fine this morning until I ran some updates.
The AppVM itself launches fine and I can get a console into it. But when I try to run anything, it fails. Trying
qvm-run <vm> terminal returns exit code 2.
I poked around and found that the service qubes-gui-agent was returning a syntax error. The relevant logs from qubes-gui-agent are below.
Syntax error: "(" unexpected (expecting "}")
Also when I try to do
qvm-run --pass-io to copy a file, it gives the same error
/usr/lib/qubes/qubes-rpc-multiplexer: 41: Syntax error: "(" unexpected (expecting "}")