On restart the "croot" and "cswap" mounted fine, but on login, the hdd accessed for a bit then restarted the login (never getting past that).
From a terminal on the live CD, I can open "chome" with cryptsetup, but when I go to mount it I get a "mount: wrong fs type, bad option, bad superblock on /dev/mapper/chome,
missing codepage or helper program, or other error"
Specifically:
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mint@mint mnt $ sudo cryptsetup luksOpen /dev/sda4 chome
Enter LUKS passphrase:
key slot 0 unlocked.
Command successful.
mint@mint mnt $ sudo mkdir home
mint@mint mnt $ sudo mount -t ext3 /dev/mapper/chome /mnt/home
mount: wrong fs type, bad option, bad superblock on /dev/mapper/chome,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
I have looked at fstab, crypttab, the pam_mount config xml on "croot" and all the rest and verified they still match the tutorial.
Edit to add: Looks like I do have disk errors. Syslog:
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Apr 29 16:55:18 mint kernel: [ 8191.456102] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:18 mint kernel: [ 8191.456109] ata1.00: BMDMA stat 0x25
Apr 29 16:55:18 mint kernel: [ 8191.456119] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:18 mint kernel: [ 8191.456121] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:18 mint kernel: [ 8191.456125] ata1.00: status: { DRDY ERR }
Apr 29 16:55:18 mint kernel: [ 8191.456129] ata1.00: error: { UNC }
Apr 29 16:55:18 mint kernel: [ 8191.472422] ata1.00: configured for UDMA/100
Apr 29 16:55:18 mint kernel: [ 8191.472443] ata1: EH complete
Apr 29 16:55:20 mint kernel: [ 8194.061416] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:20 mint kernel: [ 8194.061423] ata1.00: BMDMA stat 0x25
Apr 29 16:55:20 mint kernel: [ 8194.061433] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:20 mint kernel: [ 8194.061435] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:20 mint kernel: [ 8194.061439] ata1.00: status: { DRDY ERR }
Apr 29 16:55:20 mint kernel: [ 8194.061443] ata1.00: error: { UNC }
Apr 29 16:55:20 mint kernel: [ 8194.078095] ata1.00: configured for UDMA/100
Apr 29 16:55:20 mint kernel: [ 8194.078117] ata1: EH complete
Apr 29 16:55:23 mint kernel: [ 8196.861069] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:23 mint kernel: [ 8196.861076] ata1.00: BMDMA stat 0x25
Apr 29 16:55:23 mint kernel: [ 8196.861086] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:23 mint kernel: [ 8196.861088] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:23 mint kernel: [ 8196.861092] ata1.00: status: { DRDY ERR }
Apr 29 16:55:23 mint kernel: [ 8196.861096] ata1.00: error: { UNC }
Apr 29 16:55:23 mint kernel: [ 8196.879909] ata1.00: configured for UDMA/100
Apr 29 16:55:23 mint kernel: [ 8196.879931] ata1: EH complete
Apr 29 16:55:26 mint kernel: [ 8199.464602] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:26 mint kernel: [ 8199.464609] ata1.00: BMDMA stat 0x25
Apr 29 16:55:26 mint kernel: [ 8199.464619] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:26 mint kernel: [ 8199.464621] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:26 mint kernel: [ 8199.464625] ata1.00: status: { DRDY ERR }
Apr 29 16:55:26 mint kernel: [ 8199.464629] ata1.00: error: { UNC }
Apr 29 16:55:26 mint kernel: [ 8199.488407] ata1.00: configured for UDMA/100
Apr 29 16:55:26 mint kernel: [ 8199.488427] ata1: EH complete
Apr 29 16:55:28 mint kernel: [ 8202.077700] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:28 mint kernel: [ 8202.077707] ata1.00: BMDMA stat 0x25
Apr 29 16:55:28 mint kernel: [ 8202.077718] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:28 mint kernel: [ 8202.077720] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:28 mint kernel: [ 8202.077724] ata1.00: status: { DRDY ERR }
Apr 29 16:55:28 mint kernel: [ 8202.077728] ata1.00: error: { UNC }
Apr 29 16:55:28 mint kernel: [ 8202.092389] ata1.00: configured for UDMA/100
Apr 29 16:55:28 mint kernel: [ 8202.092408] ata1: EH complete
Apr 29 16:55:31 mint kernel: [ 8204.879434] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Apr 29 16:55:31 mint kernel: [ 8204.879441] ata1.00: BMDMA stat 0x25
Apr 29 16:55:31 mint kernel: [ 8204.879451] ata1.00: cmd c8/00:00:37:99:a6/00:00:00:00:00/e7 tag 0 dma 131072 in
Apr 29 16:55:31 mint kernel: [ 8204.879453] res 51/40:52:e5:99:a6/00:00:00:00:00/e7 Emask 0x9 (media error)
Apr 29 16:55:31 mint kernel: [ 8204.879458] ata1.00: status: { DRDY ERR }
Apr 29 16:55:31 mint kernel: [ 8204.879461] ata1.00: error: { UNC }
Apr 29 16:55:31 mint kernel: [ 8204.900415] ata1.00: configured for UDMA/100
Apr 29 16:55:31 mint kernel: [ 8204.900456] sd 0:0:0:0: [sda] Unhandled sense code
Apr 29 16:55:31 mint kernel: [ 8204.900460] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Apr 29 16:55:31 mint kernel: [ 8204.900465] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
Apr 29 16:55:31 mint kernel: [ 8204.900471] Descriptor sense data with sense descriptors (in hex):
Apr 29 16:55:31 mint kernel: [ 8204.900474] 72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
Apr 29 16:55:31 mint kernel: [ 8204.900494] 07 a6 99 e5
Apr 29 16:55:31 mint kernel: [ 8204.900501] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
Apr 29 16:55:31 mint kernel: [ 8204.900509] end_request: I/O error, dev sda, sector 128358885
Apr 29 16:55:31 mint kernel: [ 8204.900553] ata1: EH complete
Apr 29 16:55:31 mint kernel: [ 8204.901905] JBD: Failed to read block at offset 29825
Apr 29 16:55:31 mint kernel: [ 8204.901914] JBD: recovery failed
Apr 29 16:55:31 mint kernel: [ 8204.901917] EXT3-fs: error loading journal.
Edit 2:
Easy fix, actually. Boot to live CD, plug in USB external HDD (mounted to /media/disk) and make a backup copy of the partition.
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mint@mint media $ sudo dd if=/dev/sda4 of=/media/disk/chome.img
Code: Select all
mint@mint media $ sudo cryptsetup luksOpen /dev/sda4 chome
Enter LUKS passphrase:
key slot 0 unlocked.
Command successful.
Code: Select all
mint@mint media $ sudo e2fsck -C0 -f -y /dev/mapper/chome