I've the same problem. I'm using Ubuntu Maverick with 2.6.35-23-generic-pae kernel in a i686 GNU/Linux system. My nvidia driver version is 270.29
kern.log: Apr 9 18:41:32 vainamoinen kernel: [28239.152060] NVRM: Xid (0000:01:00): 8, Channel 00000001 Apr 9 18:41:34 vainamoinen kernel: [28241.152106] NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context Apr 9 18:41:45 vainamoinen kernel: [28252.156050] NVRM: Xid (0000:01:00): 8, Channel 00000009 Apr 9 18:41:47 vainamoinen kernel: [28254.156016] NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt context -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/733374 Title: X freeze, nvidia-current, Ubuntu 10.10 Maverick -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs