Check out the Cheat Codes for optional bootup switches.
http://knoppix.net/wiki/Cheat_Codes
I have a 64-bit processor on a Dell 9360 machine.
If I boot into Knoppix 8.2.0 Live from a portable drive and run simple queries as follows I get:
$ lscpu
Architecture: x86_64
CPU op-mode(s): 32 bit,64 bit
Flags: ... lm ...
$ lshw -C processor | grep width
width: 64 bits
$ grep flags /proc/cpuinfo | grep " lm "
Flags: ... lm ...
which all confirm the 64-bit architecture. BUT the response
CPU op-mode(s): 32 bit,64 bit
apparently indicates that I am running a 64-bit-capable machine in 32-bit-mode.
Yes? - is this a true interpretation?
My /boot/isolinux/isolinux.cfg file contains the lines (omitting redundant qualifiers for ease of reading)
DEFAULT fergus
LABEL fergus
KERNEL ifcpu64.c32
APPEND knoppix64 -- knoppix
APPEND knoppix64
LABEL knoppix
KERNEL linux
APPEND initrd=minirt.gz
LABEL knoppix64
KERNEL linux64
APPEND initrd=minirt.gz
which I hoped meant "if 64-bit machine use 64-bit OS; if 32-bit machine use 32-bit OS" but apparently not.
How can I tweak the isolinux.cfg file to behave as required one line up?
Thank you!
PS1 I have to admit (I have only just noticed) that the file ifcpu64.c32 referred to above is very suggestive of an instruction "if 64-bit machine use 32-bit OS". Is that what it achieves, and the cause of the mismatch described?
PS2 I use this ifcpu file from the Knoppix 7.4.2 provision. I find the Knoppix 8.2.0 version stops Knoppix stone dead before it even starts. It simply does not work, at all. Anybody else?
Check out the Cheat Codes for optional bootup switches.
http://knoppix.net/wiki/Cheat_Codes
INTEL CORE I5-14400 2.5GHZ PROCESSOR | SRN3Q
$169.99
Intel - Core i9-14900K 14th Gen 24-Core 32-Thread - 4.4GHz (6.0GHz Turbo) Soc...
$546.99
Intel - Core i7-14700K 14th Gen 20-Core 28-Thread - 4.3GHz (5.6GHz Turbo) Soc...
$381.99
Intel Core i5-12400F - 6-Core 2.5GHz 12th Gen Alder Lake LGA 1700 65W CPU
$118.84
AMD Ryzen 5 7600x Processor (5.3 GHz, 6 Cores, LGA 1718/Socket AM5) NEW OEM Tray
$169.98
AMD Ryzen 3 2200G CPU @ 3.50GHz
$25.00
AMD Ryzen 5 5600X 6-core 12-Thread Desktop Processor AVZ9
$104.99
SR1XP Intel Xeon E5-2680 v3 12 Core 30MB 2.5GHz LGA 2011-3 Grade A Processor
$3.96
LOT OF 16 Intel Xeon E3-1241v3 3.50GHz Quad Core FCLGA1150 Server Processor
$209.95
** Intel i3 10100F CPU Processor - USED **
$47.99