Still have this problem with the -15.27 kernel : revalidation failed (errno=-19), rejecting I/O to dead device, exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2...
Also an interesting message in my dmesg : [ 20.368000] ata1.00: model number mismatch 'SAMSUNG HM120JC' != 'SAOSWNG JM322JC " " " " " " " " " " " "' [ 20.368000] ata1.00: revalidation failed (errno=-19) So it seems that there is a communication error with the HDD since even the model number mismatches.. See also bug #104581 for more details and reports from other users. -- MASTER: Computer will not boot after 2.6.20-14.23 kernel upgrade https://bugs.launchpad.net/bugs/106063 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs