[jitsi-users] UI hangs in MATE desktop (and others)


I am running jitsi-nightly on Debian testing in MATE desktop.

I finally got audio and video working great.

The only remaining problem is that at some point the UI hangs (sometimes
the whole desktop). The audio streams keep working fine, but the UI
becomes compeltely unresponsive.

This happens when adding or removing participants to an audio call or
when resizing or starting/stopping video.