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!
Fortinet FortiGate 60F | 10 Gbps Firewall Network Security EXPIRED (FG-60F)- New
$226.79
Palo Alto PA-220 Next Generation Firewall Appliance w/ Power Adapter and Cord
$59.99
Fortinet Fortigate FG-61E Firewall Network Security Appliance ATP Bundle 1 years
$263.99
Cisco Meraki MX84 Cloud Managed Security Firewall Appliance UNCLAIMED MX84-HW
$39.99
Fortinet FortiWiFi-60E Network Security Appliance - White
$38.40
Dell SonicWall TZ300 5 Port Network Security Firewall Appliance APL28-0B4
$39.99
Cisco ASA5506-K9 ASA 5506-X Network Security Firewall
$40.00
Fortinet Fortigate-61e Security Firewall Appliance No AC Adapter/SSD
$54.99
Sophos XG310 Rev 1 Security Appliance Firewall Device XG 310 Distributed Edge 1U
$172.49
Palo Alto PA-820 Firewall Security Appliance
$120.00