Nvidia has fixed the problem. The driver has not been publically released yet.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-graphics-drivers-319 in Ubuntu. https://bugs.launchpad.net/bugs/1212425 Title: SDK applications require /tmp access with nvidia (should honor TMPDIR) Status in “apparmor-easyprof-ubuntu” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-319” package in Ubuntu: New Status in “nvidia-graphics-drivers-tegra” package in Ubuntu: New Status in “nvidia-graphics-drivers-tegra3” package in Ubuntu: New Status in “apparmor-easyprof-ubuntu” source package in Saucy: Fix Released Status in “nvidia-graphics-drivers-319” source package in Saucy: New Status in “nvidia-graphics-drivers-tegra” source package in Saucy: New Status in “nvidia-graphics-drivers-tegra3” source package in Saucy: New Bug description: Nvidia desktop users need the following AppArmor permissions to avoid denials: owner /tmp/gl* mrw, But this rule breaks application confinement such that apps are able to tamper with each other. Interestingly, apps still run without the rule, so we can explicitly deny it for now. The use of /tmp is apparently hardcoded and does not honor TMPDIR (application confinement will setup TMPDIR to a private area for the app). strace confirms this: 24603 mkdir("/tmp", 0777) = -1 EEXIST (File exists) 24603 open("/tmp/glBRPYmm", O_RDWR|O_CREAT|O_EXCL, 0600) = -1 EACCES (Permission denied) While the use of O_EXCL is safe, we don't allow access to /tmp for confined apps and libraries/applications should always honor TMPDIR. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor-easyprof-ubuntu/+bug/1212425/+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
