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 ASA5525-X 8-Port Firewall Adaptive Security Appliance *USED*
$55.00
SonicWall TZ400 Security Appliance - 01-SSC-0213 Firewall
$350.00
Cisco ASA5506-K9 ASA 5506-X Network Security Firewall
$40.00
Cisco ASA 5506-X Network Security Firewall w/ AC Adapter
$39.99
Firewalla: Cyber Security Firewall for Home & Business, Protect Network from ...
$188.00
Fortinet Fortigate-60E Network Security Firewall FG-60E Power Cord Locked / Used
$58.90
Fortinet FortiWiFi-60E Network Security Appliance - White
$38.40
Fortinet Fortigate-60E Network Security Firewall FG-60E *Registered
$64.99
Fortinet FortiGate 60F | 10 Gbps Firewall Network Security EXPIRED (FG-60F)- New
$226.79
Fortinet Fortigate FG-61E Firewall Network Security Appliance ATP Bundle 1 years
$263.99