gnome-shell 100% CPU usage
From time to time I see gnome-shell is using 100% CPU after I connect my laptop to a docking station (with 2 monitors). I am running GNOME under wayland and I guess this is wayland bug, so filing it here.
When I run strace on gnome-shell, I see tons of
/dev/dri/card0 (see strace output: out).
I'm running Fedora 31 with latest updates on a ThinkPad T490s laptop
$ rpm -qa | grep wayland libwayland-client-1.17.0-2.fc31.x86_64 libwayland-cursor-1.17.0-2.fc31.x86_64 xorg-x11-server-Xwayland-1.20.6-1.fc31.x86_64 libwayland-server-1.17.0-2.fc31.x86_64 gnome-session-wayland-session-3.34.2-2.fc31.x86_64 libwayland-egl-1.17.0-2.fc31.x86_64 qt5-qtwayland-5.13.2-2.fc31.x86_64 $ rpm -q gnome-shell gnome-shell-3.34.3-1.fc31.x86_64