Hi Oliver,
But when i try to start tor with the command: chroot -u _tor -g _tor /home/chrooted/tor /bin/tor -f /etc/tor/torrc
the - the following output is shown in the notice.log:
Aug 03 01:49:45.354 [warn] crypto_seed_rng(): Cannot seed RNG -- no entropy source found.
I suspect you might be missing /dev/random and/or /dev/urandom. You can create those by running mknod /home/chrooted/tor/dev/random c 1 8 mknod /home/chrooted/tor/dev/urandom c 1 9
Marco