Comment 2 for bug 164508

thats very likely coming from the cdpinger program on the client. CDs dont have a kernel event for loading unloading media, so we cant monitor it from udev properly. it nedds an external program (gnome uses gnome-volume-manager for that for example). have a look at the manage_fstab() function in /opt/ltsp/i386/usr/sbin/cdpinger

theanks for this report btw, we'll add your fix to teh next upload in hardy ...