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!
1TB Samsung 840 EVO Internal 2.5" SATA III SSD MZ7TE1T0HMHP Solid State Drive
$69.83
960GB Samsung PM883 SSD 2.5" SATA Solid State Drive MZ-7LH9600 6.0Gbps SATA III
$117.00
960B SSD KINGSTON DC 1000M U2 SEDC1000M/960 NVME Slolid State Drive
$142.49
Psion Solid State Disk 1MB Flash SSD for Workabout and MX Series
$30.59
Patriot P210 128GB 256GB 512GB 1TB 2TB 2.5" SATA 3 6GB/s Internal SSD PC/MAC Lot
$14.99
Netac 1TB 2TB 512GB Internal SSD 2.5'' SATA III 6Gb/s Solid State Drive lot
$13.99
Fanxiang SSD 512GB 1TB 2TB 4TB 2.5'' SSD SATA III Internal Solid State Drive lot
$13.99
Patriot P210 256GB SSD 2.5" SATA III 6GB/s Internal Solid State Drive For PC/MAC
$19.99
Fanxiang M.2 SATA SSD 2TB 1TB 512GB 256GB SSD Internal M2 Solid State Drive Lot
$109.99
M.2 NVMe SSD 128GB 256GB 512GB Single Notch with Windows Installed 10 / 11
$85.25