Please see the knoppix documentation (link at top of this page) regarding wholesale upgrading of a knoppix system.
The short answer: Don't do it.
Have installed Knoppix 5.0 from DVD. All works well except
1. That my network configuration does not load, it loads when running from the DVD disk. Using Knoppix Network/Internet, Network Card configuration it finds the network card and configures DCHP. Why does it loose this configuration upon reboot?
2. After using Kpackage (Package Manager) then doing Special, APTebian, Update and then Upgrade. On upgrade I choose to install the new version of packages when asked to install new or keep current version of packages. I did not log the pacakages that ask me that.
Now after those updates I reboot, this is what I get and unable to boot into Knoppix:
Booting 'Debian GNU/Linux, kernel 2.6.15 Default
root (hd1,2)
Filesystem type is reiserfs, partition type 0x83
kernel /boot/vmlinuz root=/dev/hdb3 ro ramdisk_size=10000 lang=us apm=power-O
ff nomce vga=791
[Linux-bzImage, setup=0x1c00, size=0x186861]
initrd /boot/intrd.img
[Linux-initrd @ 0x1fb90000, 0x44ffd4 bytes]
savedefault
Error 16: Iconsistent filesystem structure
Press any key to continue...
Please see the knoppix documentation (link at top of this page) regarding wholesale upgrading of a knoppix system.
The short answer: Don't do it.
Juniper Networks EX3300 EX3300-48P 48-Port Gigabit PoE+ Switch
$37.40
Juniper EX 4300 EX4300-48P Gigabit Network Switch JunOS 21.4R3-S7 48 Port PoE
$249.00
Juniper EX4200-48PX 48-PORT 10/100/1000BASET PoE Ethernet Switch
$50.00
Juniper EX 4200 Series 48PoE 48Port Gigabit Ethernet Switch EX3200/EX4200 Series
$43.99
Juniper 48-Port GbE 8-Port PoE & 4-Port SFP Managed Network Switch EX4200-48T
$31.19
Juniper EX2200-C-12P-2G 12-Port PoE+ Compact Managed Switch
$69.99
Juniper EX3300-48P 48-Port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+
$74.00
Juniper Networks EX4300-48T 48 Port Gigabit 4 QSFP 40G 2xPSU AFO Network Switch
$89.00
Juniper Networks EX3300 EX3300-48P PoE+ 48-Port 4x SFP Gigabyte Ethernet Switch
$59.99
Juniper EX4300-48P 48 Port PoE Gigabit Network Switch - COMES WITH DUAL POWER
$179.95