It seems to be, kernel update 3.7.0-6-generic #14-Ubuntu SMP fixed this issue.
jolo@conroe:~$ uname -a Linux conroe 3.7.0-6-generic #14-Ubuntu SMP Tue Dec 11 13:13:42 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1087756 Title: Buffer I/O error on device sda6, logical block 893607 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1087756/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
