*** This bug is a duplicate of bug 153702 *** https://bugs.launchpad.net/bugs/153702
I have a Dell Vostro 200 and Ubuntu 8.04 LTS server and I've seen the same problem. At first I thought it was a hard drive error but now seeing this thread (and it's only 10 months old) I'm thinking it's a software issue. [...]ata1.00: revalidation failed (errno = -5) [...]ata2.00: exception Emask 0x0 SAct 0x0 Serr 0x0 action 0x2 frozen [...]ata2.00: cmd a0/00:00:00:24:00/00:00:00:00/a0 tag 0 pio 36 in [...]ata2.00: status { DRDY } I've tried SystemRescueCD e2fsck -c -v -f /dev/sda1 but it didn't help "normal boot". Strangely sometimes I do manage to get the system to boot using "recovery mode". Kernel 2.6.24-19 and -24 (I upgraded once) it's interesting that "recovery mode" /boot/grub/menu.lst has only "single"... but following the advice of nano /boot/grub/menu.lst find the first line with kernel (not #kernel).... it should be under title Ubuntu 8.0... root (hd0,0) kernel ... delete the "quiet splash" bit and replace it with "irqpoll all_generic_ide" Exit and Save (ctrl+x) I also ran update-grub just in case... THANKS! this SOLUTION WORKED for me! -- ATA Revalidation Failed https://bugs.launchpad.net/bugs/206635 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