I think there wassome issue with the hardware. ** Changed in: unity-control-center (Ubuntu) Status: New => Invalid
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to unity-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1322147 Title: Black screen when opening Unity Control Center Status in unity-control-center package in Ubuntu: Invalid Bug description: affects unity-control-center When I open the system settings the screens become black for 1-2 seconds and than the the desktop appears again. I have the same behavior when I open qtcreator. System configuration: HP xw6400 Workstation Intel Xeon CPU 5110 @ 1.60GHz × 4 Quadro NVS 285/PCIe/SSE2 2 monitors Ubuntu 14.04 LTS 64bit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1322147/+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