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I am trying to mount a 3TB external Volume with Truecrypt on my Raspberry Pi (Raspbmc). I had the same Problem with raspbian running on the Raspberry Pi and dont know how to solve it. I found many other guys having trouble with this issue. Can someone give me some advise please?

pi@raspbmc:/dev$ truecrypt /dev/sda1 /media/extern1
Enter password for /dev/sda1:
Enter keyfile [none]:
Protect hidden volume (if any)? (y=Yes/n=No) [No]:
Error: /dev/mapper/control: open failed: No such device
Failure to communicate with kernel device-mapper driver.
Check that device-mapper is available in the kernel.
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maybe this will work:

sudo truecrypt -m=nokernelcrypto /dev/sda1 /media/extern1


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What does this line of code do? How do I use it? How does it help solve the problem? – Moses Oct 14 '13 at 14:10
This does not provide an answer to the question. To critique or request clarification from an author, leave a comment below their post - you can always comment on your own posts, and once you have sufficient reputation you will be able to comment on any post. – Kevin Panko Oct 14 '13 at 17:37

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