Huh, I just found out, that Amarok caused the problem right now. I don't know, if it was always Amarok, but killing Amarok brought the CPU usage back to ~0% and opened the clicked links.
-- x-session manager eats 100% CPU, nautilus won't start, applications won't start https://bugs.launchpad.net/bugs/107950 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
