*** This bug is a duplicate of bug 484499 ***
https://bugs.launchpad.net/bugs/484499
Your /etc/default/grub file has broken syntax, and you will need to fix
it manually. You can test it with 'sh -n /etc/default/grub', which
should produce no output if the syntax is correct.
The fact that
** Attachment added: AptOrdering.txt
http://launchpadlibrarian.net/50044291/AptOrdering.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/50044292/Dependencies.txt
** Attachment added: Df.txt
http://launchpadlibrarian.net/50044293/Df.txt
** Attachment added: