Curious, that finds the header just fine - I guess your swap has been corrupted by a bad hibernation or something.
Could you try: sudo mkswap /dev/sdb3 And then reboot - does the error go away? -- swapon read swap header failed https://bugs.launchpad.net/bugs/569031 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