I have a newly installed Knoppix/Debian (on HD) and I made an apt update/upgrade via network.
When I booted the pc for the next time, I couldn't reach any any IP outside my network anymore - this is probably because there is no route:
#route shows:
192.168.1.0 * 255.255.255.0 U 0 0 0 eth0
My DSL-Router is 192.168.1.1 and I can ping it without any problem and also the other pc in the network.
But when I try (after: ifconfig eth0 down - and also up - I tried both)
route add default gw 192.168.1.1
I always get the message:
network is unreachable
The same message appears already during boot process.
Has anybody any hint what the problem is?
I would be really, really glad!
SGIN 15.6" Laptop Notebook Intel Celeron Quad-Core 2.8 GHZ 8GB RAM 256GB SSD HD
$171.99
Team T-FORCE VULCAN Z 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) XMP
$35.99
A-Tech 8GB DDR3 1600 PC3-12800 Laptop SODIMM 204-Pin Memory RAM PC3L DDR3L 1x 8G
$13.99
Crucial 16GB (2x 8GB) Kit DDR3L 1600MHz PC3-12800 UDIMM Desktop 240-Pin CL11 RAM
$21.33
1x - T Force Delta RGB 8GB DDR4 Ram 3200
$18.00
HyperX FURY DDR3 8GB 16GB 32GB 1600 MHz PC3-12800 Desktop RAM Memory DIMM 240pin
$12.90
CORSAIR Vengeance RGB Pro 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800)
$79.95
HyperX FURY RAM DDR4 16GB 8GB 32GB 4GB 3200 2666 2400 2133 Desktop Memory DIMM
$14.85
A-Tech 256GB 4x 64GB 4Rx4 PC4-19200 ECC Load Reduced LRDIMM Server Memory RAM
$287.96
HyperX FURY DDR4 16GB 32GB 64GB 2666MHz PC4-21300 Desktop RAM Memory DIMM 288Pin
$119.80