I upgraded kernel to 2.6.31-15 version (available in karmic repositories) and the problem seems to be fixed.
-- BUG: Bad page map in process cc1 pte:df8400c0 pmd:18eb7067 https://bugs.launchpad.net/bugs/364534 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