In my case I was periodically hanging with error messages identical to those reported. I tried several of the above fixes, but only resolved the issue by replacing the hard drive. The drive was definitely defective. If you have a spare SATA drive laying around you can verify if switching disks fixes this issue.
-- Boot fails on ata3: SRST failed (errno=-16) https://bugs.launchpad.net/bugs/220706 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
