marking importance as High, since I have a strong suspicion this is also causing many reported black screen deadlocks, and quite possibly failed software rendering fallback under gdm.
** Changed in: gnome-session (Ubuntu) Importance: Low => High ** Changed in: ubuntu-gnome Importance: Undecided => High ** Changed in: gnome-session (Ubuntu) Status: Confirmed => Triaged ** Changed in: ubuntu-gnome Status: New => Triaged -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-session in Ubuntu. https://bugs.launchpad.net/bugs/1385572 Title: gnome-session not shutting down cleanly Status in Ubuntu GNOME: Triaged Status in gnome-session package in Ubuntu: Triaged Bug description: [Impact] We have had reports going back to 13.10 that gnome-shell extensions are disabled after restart (LP: #1236749), this has probably been our #1 unresolved bug for the last few cycles. While this is the main user visible bug probably other bugs caused by this for example (BGO: #745707) The cause was tracked down to gnome-session not shutting down cleanly under upstart. Although the underlying issue seems to be the order in which upstart takes down the various components in a user session, the side-effects themselves appear to be caused by gnome-session continuing to run when it should in fact be shutdown The fix updates the 103_kill_the_fail_whale.patch to force shutdown of gnome-session. This is inline with the fix upstream for (BGO: #745707) also. [ Test Case ] Note: This is only reproducible under upstart init. 1. Load gdm 2. Login to gnome-shell using GNOME from the session list 3. enable some extensions 4. reboot system from user menu. 5. login again to find extensions disabled. [ Regression Potential ] Very low, the fail whale is meant to be fatal. The upstream dialog that is disabled in ubuntu does in fact cause gnome-session to get shutdown. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-gnome/+bug/1385572/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp