fails to setup dm-crypt key mapping. (2:1.0.4+svn26-1ubuntu1~edgy1)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
cryptsetup (Ubuntu) |
Fix Released
|
High
|
Unassigned |
Bug Description
Binary package hint: cryptsetup
Since i downloaded the latest backport i can't open my luks device anymore.
Uninstalling and going back to the non backported version with
aptitude remove cryptsetup
vi /etc/apt/
aptitude install cryptsetup
did not fix it.
I definitly need data on that drive - so i hope it can be fixed.
Here's what it says now:
Enter LUKS passphrase:
Failed to setup dm-crypt key mapping.
Check kernel for support for the aes-cbc-
Failed to read from key storage
Aufruf fehlgeschlagen: No key available with this passphrase.
max@nolugar:~$ sudo cryptsetup luksDump /dev/hda10
LUKS header information for /dev/hda10
Version: 1
Cipher name: aes
Cipher mode: cbc-essiv:sha256
Hash spec: sha1
Payload offset: 2056
MK bits: 256
MK digest: b4 63 05 a1 a2 d1 53 73 83 20 9b 78 e9 fa 74 4c 6b 06 be 4a
MK salt: df fe fb e4 63 c5 72 46 fa 4a c2 2c 10 13 87 b7
69 a3 bd 32 c8 d6 14 58 c4 1d f8 5c 60 2d ae e0
MK iterations: 10
UUID: 992c82db-
Key Slot 0: ENABLED
Iterations: 50221
Salt: d9 d7 9b 73 f7 77 82 60 48 d2 18 1a 2c 15 1f 9a
Key material offset: 8
AF stripes: 4000
I can confirm the problem. After the upgrade to 1.0.4+svn26, my crypt partition stopped working.
When doing a "ls /dev/mapper", the crypt device was not listed any more.
Finally, I downgraded to 1.0.3, which resolved the issue.
IMO, this is a highly critical issue, since is rleaves whole partitions unfunctional.