Same here. Happened twice today. Ubuntu 14.04 LTS Mem: 1.9 GiB Processor: Intel Core Duo P8700 @ 2.53Ghz x2 OS: 64bit HP EliteBook 6930p
tail /var/log/syslog Oct 9 18:47:01 odysseus2 signond[7107]: The signon plugin does not react on demand to stop: need to kill it!!! Oct 9 18:47:02 odysseus2 signond[7107]: Challenge produces CRASH! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1160804 Title: signond hangs and uses all CPU resources To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/signon/+bug/1160804/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs