Howto install (Should work on all distros): Ubuntu 11.10 ( Tested on 11.04, but not yet on 11.10) wget http://slist.lilotux.net/linux/deejay/mixxx/hdjmod-1.31-source-only.dkms.tar.gz sudo apt-get install dkms sudo dkms ldtarball --archive=hdjmod-1.31-source-only.dkms.tar.gz sudo dkms remove -m hdjmod -v 1.30 --all sudo dkms build -m hdjmod -v 1.31 sudo dkms install -m hdjmod -v 1.31 dkms status Ubuntu 11.04 (Test OK) wget http://slist.lilotux.net/linux/deejay/mixxx/hdjmod-1.30-kernel2.6.38-8-generic-i686.dkms.tar.gz sudo apt-get install dkms sudo dkms ldtarball --archive=hdjmod-1.30-kernel2.6.38-8-generic-i686.dkms.tar.gz sudo dkms remove -m hdjmod -v 1.29 --all sudo dkms build -m hdjmod -v 1.30 sudo dkms install -m hdjmod -v 1.30 dkms status Ubuntu 10.10 (Test OK) wget http://slist.lilotux.net/linux/deejay/mixxx/hdjmod-1.29-kernel2.6.35-22-generic.dkms.tar.gz sudo dkms ldtarball --archive=hdjmod-1.29-kernel2.6.35-22-generic.dkms.tar.gz dkms status sudo dkms build -m hdjmod -v 1.29 sudo dkms install -m hdjmod -v 1.29 ------------------------------------------------- Howto uninstall sudo dkms remove -m hdjmod -v 1.29 --all sudo dkms remove -m hdjmod -v 1.30 --all sudo dkms remove -m hdjmod -v 1.31 --all ------------------------------------------------- Howto create a new version 1) Correct the source code in /usr/src/ 2) Update version everywhere : module_version bulk.c dkms.conf Put the source code here (example for 1.31): /usr/src/hdjmod-1.31 dkms add -m hdjmod -v 1.31 dkms build -m hdjmod -v 1.31 dkms mktarball --source-only -m hdjmod -v 1.31 Stephane List