Quote Originally Posted by zedriq
“Can't find KNOPPIX file system. (...)?
This is usually a sign that there is a problem with the CD. Most often due to a high speed burn, but could also be bad media, dirt on the drive lense, or even a bad ISO download that didn't pass the md5 checksum test. In a few cases this may also be corrected by typing knoppix nodma at the boot prompt, although I suspect the high speed burn is more likely (it is recommended that you make the ISO burn at a slow speed, 4x or as low as your burner will go).