Hello, I have now added slub_debug to the kernel line. $ cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=8e274136-c7f3-44d6-8e45-28ab02c016b6 ro quiet splash slub_debug vt.handoff=7
Here are syslog and some other log files from the /var/log/ directory. http://www.futuredesktop.org/tmp/var_log.tar.gz (also added as attachment) I have now run the MemTest86+ (v.4.20) and it passed ok. It ran 2 passes that took over 4 hours to complete. No errors were found. I still suspect that this laptop has a hw failure. The crash occurs very randomly and it happens both in Ubuntu 10.10 and 11.04. Please see also this posting on Ubuntuforums.org http://ubuntuforums.org/showthread.php?p=10613592 ** Attachment added: "Log files from /var/log/" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/744777/+attachment/1959777/+files/var_log.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/744777 Title: BUG: unable to handle kernel paging request at 3f93cd3a -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
