Same problem here. NV QUADRO + nvidia-glx-new. Removing nvidia-glx-new and installing original drivers (with NVIDIA installer) things go OK (until next reboot..), so I guess the problem is "only" with Ubuntu packaging of nvidia new drivers...
Installing original drivers is not a work-around because after rebooting "desktop effect" will be disabled as ubuntu desktop WANTS nvidia-glx-new installed. Trying to re-enable them triggers the installation of nvidia-glx-new ... so I must stick with it! ** Attachment added: "disabled decoration bug" http://launchpadlibrarian.net/12988825/WRONG.png -- [nvidia 169.xx] gtk window decorator somtimes draws decoration ugly or not at all https://bugs.launchpad.net/bugs/186382 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs