Public bug reported: After update to 15.10 from 15.04 system after some time running have issues with `skype`, `krusader`, `qmmp` rendering and `postgres` starting:
- rendering - window can't be rendered correctly - layout broken, gray parts of window, text rendered over text - application runned but complettly unusabele - starting postgres - postgres can't start with error that cannot allocate shared memory When I increase `shmmni` from 4096 to more and restart app issues gone: `sudo sysctl -w kernel.shmmni=1048576`. This issue reproduced on my home laptop and work PC with runned `terminal`, `postgres`, `nginx`, `firefox`, `krusader`, `pycharm`. ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: krusader 1:2.4.0~beta3-2ubuntu1 ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3 Uname: Linux 4.2.0-18-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CurrentDesktop: MATE Date: Sat Nov 21 19:46:12 2015 ExecutablePath: /usr/bin/krusader InstallationDate: Installed on 2014-06-06 (532 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) SourcePackage: krusader UpgradeStatus: No upgrade log present (probably fresh install) XsessionErrors: (mate-panel:1182): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed (mate-power-manager:1210): GLib-CRITICAL **: Source ID 18 was not found when attempting to remove it ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug wily ** Package changed: krusader (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1518585 Title: small shmmni have issues with some applications running after update to 15.10 from 15.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1518585/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs