Thank you, Daniel! It fixes it! $ groups proxym proxym : proxym adm dialout cdrom audio plugdev lpadmin admin sambashare vboxusers $ sudo usermod -a -G video proxym $ groups proxym proxym : proxym adm dialout cdrom audio video plugdev lpadmin admin sambashare vboxusers AND RELOGIN.
But I can't understand, why generic ubuntu kernel allow normal work of Unity 3D for normal users without video group =) Btw, I already writes before: I have only one explanation: "Mesa DRI Intel(R) G33 x86/MMX/SSE2" can't access to something because of limited privileges of simple non-root user. But looks like I was too stupid for checking standard groups of my user. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1071482 Title: [dri] Normal non-root user does not have permissions to use the GPU (falls back to LLVMpipe) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1071482/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs