I am experiencing something similar with 2.6.20-15. I have attached relevant files: dmesg, kernel config, and lspci -vvn [file bug- exception_Emask_0x0_frozen.tar].
** Attachment added: "exception Emask 0x0 frozen" http://launchpadlibrarian.net/8180305/bug-exception_Emask_0x0_frozen.tar -- kernel.log syslog filling up with repeated ata2 and cdrom messages https://bugs.launchpad.net/bugs/95105 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