Public bug reported: In previous Ubuntu versions, lightdm login screen would turn off after about 10 min. of inactivity. After upgrading to 13.10 screen remains on all the time while in lightdm login screen. In-session or in locking mode it works fine.
Lightdm login screen is run under lightdm user control. Gnome-settins look fine compared to the user's: $ gsettings list-recursively org.gnome.desktop.session org.gnome.desktop.session idle-delay uint32 600 org.gnome.desktop.session session-name 'ubuntu' $ sudo -H -u lightdm dbus-launch --exit-with-session gsettings list-recursively org.gnome.desktop.session No protocol specified org.gnome.desktop.session idle-delay uint32 600 org.gnome.desktop.session session-name 'ubuntu' Session idle control seem to have changed in gsettings from the previous versions so it is more likely a regression. It is also reported elsewhere: http://askubuntu.com/questions/369230/how-to-let-screen-time-out-on-sign-in-screen http://ubuntuforums.org/showthread.php?t=2182779 It should be considered a severe bug since many computers stay on all the time and this is burning power and pixels. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.4-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 Date: Tue Feb 11 09:58:10 2014 InstallationDate: Installed on 2010-05-10 (1372 days ago) InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: Upgraded to saucy on 2013-10-23 (110 days ago) ** Affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug saucy -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1278781 Title: Login screen will not turn off when idle after upgrading to 13.10 Status in “lightdm” package in Ubuntu: New Bug description: In previous Ubuntu versions, lightdm login screen would turn off after about 10 min. of inactivity. After upgrading to 13.10 screen remains on all the time while in lightdm login screen. In-session or in locking mode it works fine. Lightdm login screen is run under lightdm user control. Gnome-settins look fine compared to the user's: $ gsettings list-recursively org.gnome.desktop.session org.gnome.desktop.session idle-delay uint32 600 org.gnome.desktop.session session-name 'ubuntu' $ sudo -H -u lightdm dbus-launch --exit-with-session gsettings list-recursively org.gnome.desktop.session No protocol specified org.gnome.desktop.session idle-delay uint32 600 org.gnome.desktop.session session-name 'ubuntu' Session idle control seem to have changed in gsettings from the previous versions so it is more likely a regression. It is also reported elsewhere: http://askubuntu.com/questions/369230/how-to-let-screen-time-out-on-sign-in-screen http://ubuntuforums.org/showthread.php?t=2182779 It should be considered a severe bug since many computers stay on all the time and this is burning power and pixels. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.4-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 Date: Tue Feb 11 09:58:10 2014 InstallationDate: Installed on 2010-05-10 (1372 days ago) InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: Upgraded to saucy on 2013-10-23 (110 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1278781/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

