i tested new version of nvidia drivers (260.19.21) on kernel 2.6.36 and now it works without the trick of disabling logical cpu. thx to nvidia!!!
-- NVRM: os_raise_smp_barrier(), invalid context! https://bugs.launchpad.net/bugs/656279 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