Comment 14 for bug 1417637

Revision history for this message
Luis Lucas (lfrlucas) wrote : Re: [Bug 1417637] Re: Kdeinit4 is leaking memory on every ssh login due to known bug on policykit-1

Hello,

I added trusty-proposed source to my ubuntu 14.04 system and I installed
the new policykit-1 packaged. I reproduced the bug and it isn't solved.
Am I missing something in the verification process?

Best regards
Luis Lucas

2015-03-04 22:40 GMT+00:00 Brian Murray <email address hidden>:

> Hello Luis, or anyone else affected,
>
> Accepted policykit-1 into utopic-proposed. The package will build now
> and be available at
> https://launchpad.net/ubuntu/+source/policykit-1/0.105-4ubuntu2.14.10.1
> in a few hours, and then in the -proposed repository.
>
> Please help us by testing this new package. See
> https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
> enable and use -proposed. Your feedback will aid us getting this update
> out to other Ubuntu users.
>
> If this package fixes the bug for you, please add a comment to this bug,
> mentioning the version of the package you tested, and change the tag
> from verification-needed to verification-done. If it does not fix the
> bug for you, please add a comment stating that, and change the tag to
> verification-failed. In either case, details of your testing will help
> us make a better decision.
>
> Further information regarding the verification process can be found at
> https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
> advance!
>
> ** Changed in: policykit-1 (Ubuntu Utopic)
> Status: In Progress => Fix Committed
>
> ** Tags added: verification-needed
>
> ** Changed in: policykit-1 (Ubuntu Trusty)
> Status: In Progress => Fix Committed
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1417637
>
> Title:
> Kdeinit4 is leaking memory on every ssh login due to known bug on
> policykit-1
>
> Status in System policy:
> Fix Released
> Status in policykit-1 package in Ubuntu:
> Fix Released
> Status in policykit-1 source package in Trusty:
> Fix Committed
> Status in policykit-1 source package in Utopic:
> Fix Committed
> Status in policykit-1 source package in Vivid:
> Fix Released
>
> Bug description:
> A memory leak in policykit causes memory exhaustion over time in
> kdeinit4.
>
> [Test Case]
> 1- check memory usage of kdeinit4 under htop (RES column)
> 2- ssh in
> 3- check to make sure it stays constant
>
> [Regression Potential]
> If the patch is incorrect, policykit could possibly crash.
>
>
> Every time ssh login is made on ubuntu 14.04, kdeinit4 leaks 2-3 Mb
> (when kde is installed).
> According to previous bug report in:
> https://bugs.kde.org/show_bug.cgi?id=271934
> this is a bug in policykit-1 package, and it has been already fixed on
> upstream.
> Update of policykit-1 should fix this problem on kubuntu 14.04 and
> Ubuntu 14.04 + Kde.
>
> This bug is severe in some specific scenarios where ssh is often used.
> In my case, I have a lot of scripts running processes every hour between
> ubuntu and kubuntu machines using passwordless ssh login. In few days
> kubuntu machines don't have free memory, due to the referred leak.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 14.04
> Package: policykit-1 0.105-4ubuntu2
> ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
> Uname: Linux 3.13.0-43-generic x86_64
> NonfreeKernelModules: nvidia
> ApportVersion: 2.14.1-0ubuntu3.6
> Architecture: amd64
> CurrentDesktop: KDE
> Date: Tue Feb 3 15:33:04 2015
> InstallationDate: Installed on 2013-09-26 (494 days ago)
> InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Alpha amd64
> (20130902.2)
> SourcePackage: policykit-1
> UpgradeStatus: Upgraded to trusty on 2014-04-14 (294 days ago)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/policykit-1/+bug/1417637/+subscriptions
>