I attached udevadm.log, upower-monitor.log and dbus-monitor.log which was generated over a period with a number of suspend and resumes. This was all with system-settings' battery plugin removed, so nothing from settings listening for upower. I also never had system-settings completely hang, but several times it was very stuttering on resume and once it hung for about 2 seconds. I also watched top during this time and saw dbus-daemon's load hit 73% at one point while the screen was off, and it often jumped over 20%.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1337200 Title: High CPU due to excessive device changed signals from upower To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-system-settings/+bug/1337200/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
