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?
HP ProLiant MicroServer Gen8 Server Xeon E3-1220L 16GB RAM No HDD's
$299.00
HP Proliant MicroServer Gen 8 2.3GHz CPU 16GB RAM NO DRIVES/CADDIES INCLUDED
$179.99
HP ProLiant HSTNS-5151 Micro Server 8GB RAM No Drives/Key/Caddies *READ*
$94.99
HP ProLiant MicroServer Gen8 Server Xeon E3-1220L 8GB RAM No HDD's
$229.99
HPE ProLiant MicroServer Gen 10 Plus, Xeon E-2224, 16GB DDR4, 1TB M.2 NVMe SSD
$750.00
ProLiant MicroServer Gen8 Intel Xeon E3-1220L V2 2.3GHz CPU 8GB RAM
$170.00
HP ProLiant MicroServer Gen8 Server Intel Xeon E3-1220L v2 16GB DDR3 (4) 4TB HDs
$399.00
HP ProLiant N36L Micro Server 633724-001 AMD Athlon II Neo N36L - No HDDs
$82.07
HP ProLiant Microserver Micro Server HSTNS-5151 untested
$75.00
HPE ProLiant MicroServer Gen10 Plus v2 Ultra Micro Tower Server P54644001
$849.99