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?
AUDIO CODES MP-114 VOIP Gateway Open Box
$37.49
Polycom VVX 450 Business IP Phone - VoIP phone P/N: 2200-48840-025
$49.99
Cisco CP-8832-K9 Unified 8800 Series Conference VOIP IP Phone 1 Year Warranty
$139.00
$199.99
Cisco CP-7945G VOIP Phone With Stand & Handset Business IP Phone 7945
$3.00
New Cisco 7945G IP VoIP Gigabit GIGE Telephone Phone CP-7945G -
$24.95
Grandstream GS-HT802 2 Port Analog Telephone Adapter VoIP Phone & Device, Black
$32.00
Cisco 8841 CP-8841-K9 VoIP Business IP Phone (Charcoal)
$50.00
Algo 8301 PoE IP Voice Paging Adapter with Audio Streaming and Bell Scheduler
$209.25
Yealink SIP-T41P PoE Ultra Elegant VoIP Phone
$29.95