I can confirm this very annoying bug on latest xubuntu. I didn't find a regular pattern, but I noticed it happens after some suspend/resume cycles.
-- xfce4-volumed takes 100% cpu when system is idle for some time https://bugs.launchpad.net/bugs/417778 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