Log is attached; Kernels 3.11.0-20-generic and 3.13.0-24 are both affected with this "black screen"-error in KDE.
It seems that KDE without effects works and Ubuntu/Unity with effects too. Other OpenGL apps too. ** Attachment added: "nvidia 331 after logging-in to KDE; black screen" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1294163/+attachment/4085140/+files/nvidia-bug-report.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-331 in Ubuntu. https://bugs.launchpad.net/bugs/1294163 Title: Please update precise nvidia drivers to support 3.13 trusty backport kernel Status in “nvidia-graphics-drivers-331” package in Ubuntu: Invalid Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu: Invalid Status in “nvidia-graphics-drivers-331” source package in Precise: Fix Committed Status in “nvidia-graphics-drivers-331-updates” source package in Precise: In Progress Bug description: [Impact] * The 3.13 trusty backport kernel for 12.04 will be released fairly soon. Some people have started testing the daily builds out the the Kernel Team PPA. However the NVIDIA binary drivers in precise need patches to support the 3.13 kernel. [Test Case] * The latest Nvidia binary driver series in 12.04 should work with the upcomping 3.13 backport kernel; it currently does not. [Regression Potential] * Low. The patches enable compatibility with newer kernels but do not affect installations on older kernels. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1294163/+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
