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?
CISCO MCS 7800 (2x) Intel Xeon @ 2.33 GHz 4GB Ram, NO HDD
$44.99
$599.99
$80.00
Dell Precision T3600 | Xeon E5 | 16GB | GPU | 128GB SSD | Win 10 Pro
$115.00
Intel SR2JT Xeon E5-2683 v4 2.10GHz 16-Core CPU Processor
$21.96
Intel Xeon E5-2680 v4 2.4GHz 35MB 14-Core 120W LGA2011-3 SR2N7
$17.99
Intel Xeon Gold 6140 SR3AX 2.3GHz 18-Core Processor CPU
$39.99
Intel Xeon E5-2699v4 SR2JS 2.2GHz 22-Core 55MB 145W Server Processor CPU
$144.95
HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram Dual 256GB SSD K420 Linux GA
$234.98
Dell Precision Tower 7910 | 2x Intel Xeon E5-2643 V3 | 32GB RAM | No HDD | No OS
$179.95