I have a (bit old) USB printer, a HP DeskJet 930C. If I install CUPS and
start the startscript in /opt/etc/init.d/S88cups, all works fine. But if
I unplug the printer or simply power-off it, the NSLU hangs. No ping
possible, no shutdown, no SSH.
Then I discovered that this problem only occures if the printer is
plugged in while booting the NSLU. If I boot the NSLU without the
printer and then plug in the printer (plug in means USB not power), all
is fine. I can power off the printer and power on it again and no
Does anybody know this problem? Is there a solution? Do you need further
I have the unslug 4.20 firmware.