The release of Debian has changed. Now "wheezy" is oldstable and without any support. "jessie" is stable now.
If you use "aptitude update" you'll get some error messages. To avoid this you need an extra file '/etc/apt/apt.conf' with the contentUpdate the cache of apt withCode:APT::Default-Release "jessie";I've tested it with Knoppix 7.4.2 and V7.5.Code:su aptitude update apt-key update
Never try "aptitude upgrade" or "aptitude dist-upgrade" with Knoppix!
Have a look at "Using aptitude".. now I just need to learn how to use aptitude!
Cisco SFP-10/25G-CSR-S 10/25GBASE-SR SFP28 Transceiver Module 850nm 100m MMF LC
$91.91
For Cisco SFP-GE-T, Ubiquti Transceiver 1G SFP-T 1000BASE-T Copper SFP to RJ45
$38.99
GENUINE Cisco SFP-10G-SR V03 10-2415-03 Transceiver Module
$6.90
NEW Sealed Cisco SFP-10G-LR 10GBASE-LR SFP+ 1310nm 10km *US Shipping*
$24.00
Cisco SFP-10G-SR V03 10-2415-03 10GBASE Multimode Fiber Optic Transceiver Module
$6.75
Finisar FTLF8519P3BNL SFP Transceivers Fibre Channel GigE 1000Base-SX (Qty-4)
$20.00
Cisco GLC-SX-MMD 1000BASE-SX SFP Transceiver Module 850nm 550m MMF LC
$16.90
Dell SFP-1G-T FCLF8521P2BTL-DL 1000Base-T SFP Transceiver Module XTY28 Lot of 10
$49.00
SFP-10G-SR V03 Original CISCO 10-2415-03 850nm 10GBASE-SR SFP+ Multi mode Module
$6.90
A pair 10G SFP+ Bidi Transceivers SMF 20km for Cisco SFP-10G-BXD-I/SFP-10G-BXU-I
$48.99