Re: [SLUG] Ubuntu kernel upgrade woes

[Michael Chesterton <chesty@xxxxxxxxxxxxxxx>]

Michael Chesterton <chesty@xxxxxxxxxxxxxxx> writes:

> John Clarke <johnc+slug@xxxxxxxxxxx> writes:
>
>> You've probably guessed what happened next.  Neither of the new kernels
>> would boot -- the error was "VFS: Unable to mount root fs on unknown
>> block (0,0)".  I tried for about half an hour to fix it, but without
>
> There are some kernel bugs I hit recently. Both related to me using
> raid, one was with mkinitrd, another one with a udev race condition on
> boot.
>
> I don't know what happened in your situation, you might have been
> unlucky, or hit a bug. It usually just works.

found the bug

https://bugzilla.ubuntu.com/show_bug.cgi?id=11135