I did not experience this behavior on 16.04.2 LTS (not tested on the EliteBook I had when I marked myself affected, but on my new machine)
Mem: 7.7 GiB Processor: Intel Core i5-4460 CPU @ 3.20GHz × 4 GPU: GeForce GTX 960/PCIe/SSE2 (with NVidia driver) OS: 64bit (diy desktop machine) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to signon in Ubuntu. https://bugs.launchpad.net/bugs/1160804 Title: signond hangs and uses all CPU resources Status in signon package in Ubuntu: Incomplete Bug description: Today I noticed my CPU fan going crazy and couldn't find any reason at first, having pretty much only a browser window open. Checking the system monitor, I noticed that signond used up 96% of my CPU resources, which caused the problem. It steadily hung at this level. Since I have an i7, my laptop still worked fine, I guess because it only used up one core. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: signond 8.43-0ubuntu1 ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6 Uname: Linux 3.5.0-26-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 Date: Wed Mar 27 10:52:27 2013 InstallationDate: Installed on 2013-01-06 (79 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True SourcePackage: signon UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/signon/+bug/1160804/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp