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#1 2010-06-18 23:17:22

zebulone
Member
Registered: 2009-09-19
Posts: 8

dm-crypt/luks rejects key for encrypted root partition after update

Hi

A couple of month ago I installed Arch in a VM using lvm on top of a partition eyncrypted with dm-crypt. After I did a full system upgrade today - I hadn't been using this installation for a longer time - my passphrase now gets rejected at startup ("No key available with this passphrase.") If I use the fallback boot option I can boot using that very passphrase.

What did I do wrong/what went wrong and how can I fix this?

TIA

Last edited by zebulone (2010-06-18 23:17:39)

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#2 2010-06-20 14:21:59

aurelieng
Member
Registered: 2010-02-02
Posts: 104

Re: dm-crypt/luks rejects key for encrypted root partition after update

Same issue here.

It seems that after the prompt for the passphrase, only a single character is read as the password. No way to type the full password. It was working perfectly last friday. Here are the packages that have been updated since then:

nspluginwrapper-debian (1.3.0-1 -> 1.3.0-1)
nspluginwrapper-flash (10.1.53-1)
libao (1.0.0-1 -> 1.0.0-2)
coreutils (8.5-1 -> 8.5-2)
sdl (1.2.14-4 -> 1.2.14-5)

My computer hasn't been restarted yet, because my ~ is mounted with crypsetup and I fear I won't be able to login if the problem remains after a reboot.

Idea anyone ?

Aurélien.

EDIT: I tried to reboot and it works now.

Last edited by aurelieng (2010-06-20 14:46:51)

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#3 2010-06-20 15:08:15

IgnorantGuru
Member
Registered: 2009-11-09
Posts: 640
Website

Re: dm-crypt/luks rejects key for encrypted root partition after update

I don't know if this is your problem, but if you're using a piped key then it may be this bug...
http://www.saout.de/pipermail/dm-crypt/ … 00799.html

which appear with the cryptsetup upgrade 1.1.0 to 1.1.2.  This regression bug has been fixed in the dev version, but won't be likely fixed in the repos until cryptsetup > 1.1.2  The solution is to roll back to cryptsetup 1.1.0.

Also have a look here
http://code.google.com/p/cryptsetup/issues/list

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