Whenever I eject the Knoppix CD and mount a new one ("umount -l /dev/scd0;eject /dev/scd0;mount /dev/scd0 /cdrom"), it seems to be missing files off of it...

I've tried lots of different disks, and it seems other 'system' CDs (Morphix, Slack 10 CD1&2, etc) work fine, certain disks don't display ANYTHING, and others randomly pick 10 files and display them (mounting it a different time will show different files than the first time)...

If I boot to a kernel I configured myself, it works just fine, CDs mount, everything's displayed, etc. The CD/DVDs I burned that aren't 'system' CDs are burned as standard rock ridge iso9660...

Uh... what's going on? It should have nothing to do with the Knoppix CD not being in, as the iso stuff is compiled in (isofs isn't displayed on lsmod). This is the same on both the Knoppix 2.4 kernel and 2.6 kernel...

Any ideas?