root@mythbuntu:~# cp rr62x-dkms_1.1_all.deb /mnt/newfs/root/
root@mythbuntu:~# chroot /mnt/newfs

root@mythbuntu:~# dpkg -i /root/rr62x-dkms_1.1_all.deb
Selecting previously unselected package rr62x-dkms.
(Reading database ... 96478 files and directories currently installed.)
Unpacking rr62x-dkms (from rr62x-dkms_1.1_all.deb) ...
Setting up rr62x-dkms (1.1) ...
Loading new rr62x-1.1 DKMS files...
grep: /proc/cpuinfo: No such file or directory
First Installation: checking all kernels...
Building only for 3.2.0-29-generic
Building for architecture x86_64
/usr/sbin/dkms: line 1896: /dev/fd/62: No such file or directory
/usr/sbin/dkms: line 1827: /dev/fd/62: No such file or directory
dpkg: error processing rr62x-dkms (--install):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 rr62x-dkms