Just hit this again whilst browsing in firefox. The only Qt app I have running (I think) is spotify.
~/.cache/upstart/hud.log shows the offending entry as: (hud-service:7316): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Hit DBusMenu safety valve for menu at :1.19 /com/canonical/menu/1600078 Hit DBusMenu safety valve for menu at :1.19 /com/canonical/menu/1600078 (ad infinitum) d-feet shows 1:19 to be upowerd which appears to be doing squat: $ sudo cat /proc/$(pidof upowerd)/stack [<ffffffff811cd199>] poll_schedule_timeout+0x49/0x70 [<ffffffff811ce788>] do_sys_poll+0x428/0x540 [<ffffffff811ce975>] SyS_poll+0x65/0x100 [<ffffffff817266bf>] tracesys+0xe1/0xe6 [<ffffffffffffffff>] 0xffffffffffffffff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1300722 Title: hud-service is eating up 100% of one of my CPUs in a poll loop To manage notifications about this bug go to: https://bugs.launchpad.net/hud/+bug/1300722/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
