after 2 weeks of trying to get my ethernet card
(realtek RTL 8139/810x)( with no lights)
to load/boot with knoppix to get on the net
with a cable modem.
and yes searching the net high and low and trying
all that I had found to no avale
I was about to give up wen
I remembered an old trick.
(1)power down the system,
(2)remove the power plug to the back of the computer,
(3) press the power button to drain the computer of all power,
(4)plug the power plug back in to the computer and reboot.
and to my supprize it worked.
if I would have dune this before
it would have saved time
and some if not most of my sanity
this may or may not work for eneyone else
but any thing is worth a try once, right.
PS. you may have to do (1)-(4) every time
you boot from windows to linux
to get linux on the net.
but not from linux boot to linux boot.
this is the way it has ben working for me
for all builds of linux.
Dell PowerEdge R720 Server - 2x8c CPU,256Gb RAM, 128Gb SSD/3x900Gb SAS, Proxmox
$340.00
DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 32GB H730 4xRJ45
$274.00
Dell PowerEdge R720XD Xeon E5-2680 V2 2.8GHz 20 Cores 256GB RAM 12x4TB
$510.00
Dell PowerEdge R620 Server 2x E5-2660 v1 2.2GHz 16 Cores 256GB RAM 2x 300GB HDD
$79.19
Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD
$389.99
Dell Emc R750 Computer Poweredge edge racked server.
$750.00
Dell PowerEdge R730, 2 sinks, SystemBoard, 8 trays,H330,Idrac 8 exp, 2x750w Psu
$135.00
Dell PowerEdge R730 Server 2x E5-2670v3 2.30Ghz 24-Core 128GB H730
$411.75
Dell PowerEdge R720 Server | 2x E5-2660 2.2GHz | 128GB Ram | 1.2TB HDD | H710P
$179.00
DELL PowerEdge R630 8SFF Server 2x E5-2680v3 2.5GHz =24 Cores 128GB H730 4xRJ45
$360.00