I use a wlroots-based Wayland window manager called River, with XWayland enabled.
Current Behaviour
The program consistently freezes immediately after making a play, with no error messages.
It becomes completely unresponsive and uses a lot of CPU resources.
strace reveals that the following futex calls are being spammed after the freeze:
I'm also getting a crash with an expression generated by https://github.com/nix-community/pip2nix, so I'm suspecting it might be an issue with window manager setup or similar...
Setup
On NixOS Unstable with katrain built from the following source:
I use a wlroots-based Wayland window manager called River, with XWayland enabled.
Current Behaviour
The program consistently freezes immediately after making a play, with no error messages. It becomes completely unresponsive and uses a lot of CPU resources.
strace
reveals that the following futex calls are being spammed after the freeze: