Fan running full when screen is locked and blank on Lubutu

[Vaclav Petras]

When I turn on the computer and not log in immediately, the processor fan goes to high frequency right after the screen goes blank (dark). When I move with the mouse to get the login dialog fan is silent again. The same happens when I lock running system and the screen goes blank.

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: lubuntu-desktop 0.59
ProcVersionSignature: Ubuntu 3.19.0-37.42-generic 3.19.8-ckt9
Uname: Linux 3.19.0-37-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.8
Architecture: amd64
CurrentDesktop: LXDE
Date: Fri Dec 4 09:47:02 2015
InstallationDate: Installed on 2015-02-09 (297 days ago)
InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
SourcePackage: lubuntu-meta
UpgradeStatus: Upgraded to vivid on 2015-05-30 (187 days ago)

[Chris Guiver (guiverc)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to look at all reported bugs in a timely manner. There have been many changes in Ubuntu since that time you reported the bug and your problem may have been fixed with some of the updates. It would help us a lot if you could test it on a currently supported Ubuntu version. When you test it and it is still an issue, kindly upload the updated logs by running only once:
apport-collect <bug #>

and any other logs that are relevant for this particular issue.

[Vaclav Petras (wenzeslaus)]

I can't test that with the same conditions, it no longer affects me, nobody else marked "it affects me", and a lot happened since then (the ticket is against 15.04), so I suggest closing this as won't fix.

[Launchpad Janitor (janitor)]

[Expired for lubuntu-meta (Ubuntu) because there has been no activity for 60 days.]