Me too. Lenovo Thinkpad T43p. Tried with vanilla v2.6.22, v2.6.23-rc3. With beryl+emerald. It _looks_ like it is related to heavy graphics operations.
Xorg.0.log, messages, and the configs for both kernels attached. ** Attachment added: "X freezing on Thinkpad T43p" http://launchpadlibrarian.net/8889736/thinkpad-x-freeze.tar.gz -- Uhhuh. NMI received for unknown reason a0 on CPU 0 https://bugs.launchpad.net/bugs/116752 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
