I have a Knoppix 4.0 DVD that came bundled with a computer magazine. The DVD seems to run fine. Nevertheless I wanted to check data integrity by entering "testcd" at boot. The computer began checking files, but after a while the DVD drive was spinning down and the screen turned dark. When I pressed a key, the screen came back, and I could see that the computer was testing the KNOPPIX2 file when it got stuck. I tried testcd with two different computers and never got beyond the KNOPPIX2 file.
Can anybody confirm this issue? Is "testcd" supported by the DVD versions of Knoppix?
Extron RGB-160XI Analog Computer Video 60-378-01
$187.06
The analog thing modern open source, educational, low-cost analog computer
$800.00
Vintage 60s Heathkit Ec-1 Educational Electronic Analog Computer W Extras Ec 1
$3000.00
NEW Aquarius+ Mini 8Bit Retro Computer System - Assembled PCB ONLY
$99.00
IBM Modem Saver Phone Line Tester
$7.99
Landen Computer. Circa 1898. the Rapid Computer Company. With Original Case.
$425.00
FULLY RECAPPED MACINTOSH CLASSIC II 2 VINTAGE MAC APPLE COMPUTER NEW BATT WORKS
$899.00
Macintosh Plus, BlueSCSI, OS 6.x, 4 mb memory - recapped, tested, working.
$715.00
Macintosh Classic/Classic II Analog Board Computer 630-0395 New
$278.00
Apple Macintosh SE Analog 820-0206-c / 630-0147 NEW OLD STOCK
$218.00