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 SG110 8 Port Gigabit Ethernet Switch SG110D-08-UK
$39.00
Cisco SG110 24 Port Gigabit Ethernet Switch w/ 2 x SFP SG110-24
$117.00
Cisco SG95-16 16-Port Gigabit Switch SG95-16-SG
$47.00
Cisco SG110-16HP 16-Port Gigabit PoE Unmanaged Switch SG110-16HP-NA
$108.00
New Linksys SE3005 5-port Gigabit Ethernet Switch
$18.99
New 10/100 Mbps 8 Ports Fast Ethernet LAN Desktop RJ45 Network Switch Hub
$11.49
Linksys SE3008 8 Ports Rack Mountable Gigabit Ethernet Switch
$21.99
NetGear ProSafe GS748T V4 48-Port Gigabit Smart Switch w/ Ears + Cord
$30.00
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97
Netgear ProSafe S3300-52X-POE+ 48-Port Gigabit PoE+ Stackable Network Switch
$99.99