satanicsuperblock


how to fix the superblock on your satanic ubuntu edition given a problematic part on /dev/sda6 ... first you need another ubuntu that works or you can use initramfs ( not sure if it can do this when mounted )

dumpe2fs -f /dev/sda6 | grep -i superblock
dumpe2fs 1.41.12 (17-May-2010)
  Primary superblock at 0, Group descriptors at 1-1
  Backup superblock at 32768, Group descriptors at 32769-32769
  Backup superblock at 98304, Group descriptors at 98305-98305
  Backup superblock at 163840, Group descriptors at 163841-163841
  Backup superblock at 229376, Group descriptors at 229377-229377
  Backup superblock at 294912, Group descriptors at 294913-294913
  Backup superblock at 819200, Group descriptors at 819201-819201
  Backup superblock at 884736, Group descriptors at 884737-884737
  Backup superblock at 1605632, Group descriptors at 1605633-1605633

gives a list of the blocks you can use then

then
 e2fsck -f -b 32768 /dev/sda6

then mount the partition on /media
and try to copy a file or mkdir

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