http://infabo.net/linux/ubuntu/how-i-got-my-hp-scanjet-5100c-working-under-ubuntu.html apt-get install build-essential patch linux-headers-`uname -r` wget http://penguin-breeder.org/kernel/download/ppscsi-beta2-20060424.tar.gzwget http://infabo.net/wp-content/uploads/2010/01/ppscsi.patch.tar.gztar -xzf ppscsi-beta2-20060424.tar.gztar -xzf ppscsi.patch.tar.gzmv ppscsi.patch ppscsi-beta2cd ppscsi-beta2patch -p1 < ppscsi.patchmakecp ppscsi.ko epst.ko /lib/modules/`uname -r`/kernel/drivers/parportdepmod -amodprobe ppscsimodprobe epst |