Public bug reported: Happened to me since installing Xubuntu 14.04. I removed the ~/.config/xfce4/ directory, but this didn't help.
Output: [user@Xubuntu ~]$ light-locker-settings --debug Traceback (most recent call last): File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 552, in <module> main = LightLockerSettings() File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 97, in __init__ self.init_settings() File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 240, in init_settings use_light_locker = settings['light-locker-enabled'] TypeError: 'NoneType' object has no attribute '__getitem__' ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: light-locker-settings 1.2.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic i686 ApportVersion: 2.14.1-0ubuntu3 Architecture: i386 CurrentDesktop: XFCE Date: Mon Apr 28 19:27:34 2014 InstallationDate: Installed on 2014-04-17 (10 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) PackageArchitecture: all SourcePackage: light-locker-settings UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: light-locker-settings (Ubuntu) Importance: Undecided Status: New ** Tags: 14.04 apport-bug i386 light-locker light-locker-settings trusty ** Description changed: Happened to me since installing Xubuntu 14.04. I removed the ~/.config/xfce4/ directory, but this didn't help. + + Output: + + [user@Xubuntu ~]$ light-locker-settings --debug + Traceback (most recent call last): + File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 552, in <module> + main = LightLockerSettings() + File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 97, in __init__ + self.init_settings() + File "/usr/share/light-locker-settings/light-locker-settings/light-locker-settings.py", line 240, in init_settings + use_light_locker = settings['light-locker-enabled'] + TypeError: 'NoneType' object has no attribute '__getitem__' + + ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: light-locker-settings 1.2.1-0ubuntu1 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic i686 ApportVersion: 2.14.1-0ubuntu3 Architecture: i386 CurrentDesktop: XFCE Date: Mon Apr 28 19:27:34 2014 InstallationDate: Installed on 2014-04-17 (10 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) PackageArchitecture: all SourcePackage: light-locker-settings UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1313838 Title: light-locker-settings crashes on start with a TypeErorr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/light-locker-settings/+bug/1313838/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs