[Dx-packages] [Bug 987060] Re: massive memory leak in unity-panel-service and hud-service when invoking the hud on Firefox profiles with large amounts of bookmarks LTS 12.04 14.04
This seems to be fixed in 17.04. -- You received this bug notification because you are a member of DX Packages, which is subscribed to hud in Ubuntu. https://bugs.launchpad.net/bugs/987060 Title: massive memory leak in unity-panel-service and hud-service when invoking the hud on Firefox profiles with large amounts of bookmarks LTS 12.04 14.04 Status in Unity HUD: Confirmed Status in Application Menu Indicator: Confirmed Status in Unity: Won't Fix Status in firefox package in Ubuntu: Incomplete Status in hud package in Ubuntu: Confirmed Status in unity package in Ubuntu: Invalid Status in firefox source package in Xenial: Incomplete Status in hud source package in Xenial: Confirmed Status in unity source package in Xenial: Invalid Bug description: unity-panel-service and hud-service quickly racks up memory and CPU usage until I kill it when invoking the HUD on Firefox. It's taking anywhere from a few minutes to half an hour, but it sometimes makes the system completely unusable. 1. run Firefox 12.0 in the foreground 2. hit Alt to bring up HUD 3. type any text 4. select one proposal from HUD 5. wait for unity-panel-service and hud-service to fill up the remaining RAM and swap space. This is due to a high number of bookmarks in a user profile (hundreds). To manage notifications about this bug go to: https://bugs.launchpad.net/hud/+bug/987060/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 830348] Re: desktop contents briefly visible on resume from suspend before lock dialog
*** This bug is a duplicate of bug 1280300 *** https://bugs.launchpad.net/bugs/1280300 Still present in 17.04 -- You received this bug notification because you are a member of DX Packages, which is subscribed to unity-2d in Ubuntu. https://bugs.launchpad.net/bugs/830348 Title: desktop contents briefly visible on resume from suspend before lock dialog Status in Compiz: New Status in unity-2d: Confirmed Status in gnome-screensaver package in Ubuntu: Incomplete Status in unity-2d package in Ubuntu: Confirmed Bug description: This seems like a recent regression on Oneiric (or perhaps I haven't noticed it before): On resume from suspend, the contents of the desktop are often briefly visible before being hidden behind the lock screen. This is a security problem if there happens to be sensitive information on the screen. =Analysis from mdeslaur= This is likely what happens: 1- Something grabs mouse: ie: virtual machine window, or GTK menu in an application or an indicator 2- Screensaver attempts to start, but cannot get exclusive lock on mouse 3- DPMS turns monitor black 4- User moves mouse, which turns the screen back on 5- Mouse movement causes mouse to get ungrabbed by vm window or gtk menu 6- Screensaver can now grab mouse, and starts This is all related to the fact that X does not have an API that will let the screensaver tell an application to release mouse and keyboard grabs. To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830348/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
