Thank you for your bug report, that library is from pipewire that we don't use/enable by default. Did you install some pulseaudio plugin for it or tried to replace pulseaudio on your system?
Can you provide the output of those commands? $ dpkg -l | grep gnome-control-center $ which gnome-control-center $ ldd -r $(which gnome-control-center) ** Changed in: gnome-control-center (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1862359 Title: Gnome Control Center doesn't open To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1862359/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs