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
Vintage 1960s Donner Model 3000 Analog Computer ~ MUSEUM PIECE Extremely Rare
$4000.00
NEC Multisync II JC-1402HMA VGA EGA CGA Analog TTL Computer Monitor Vintage 1988
$699.99
NEW Aquarius+ Computer Signature Edition - 8Bit Retro System
$239.00
Apple Macintosh SE/30 M5119 Computer 8MB RAM Recapped Working *See Description*
$450.00
Landen Computer. Circa 1898. the Rapid Computer Company. With Original Case.
$425.00
IBM Modem Saver Phone Line Tester
$7.99
Burr Brown Analog Computer parts Circuit boards w Helipot Potentiometers 1631a
$85.00
Vintage Apple Macintosh Plus Completely Recapped #M0001A 1MB
$649.95
Extron RGB-160XI Analog Computer Video 60-378-01
$187.06
Wooting Two HE Mechanical Keyboard Analog Linear Lekker Switches
$299.99