You can also edit boot/grub/menu.lst in the append to lang=us.
I can't read German ... Ok
1) Go to dir ./etc/init.d and find this files:
knoppix-autoconfig
knoppix-autoconfig.orig
2) edit both and search for this string
### localization
# Allow language specification via commandline. The default language
# will be overridden via "lang=de" boot commandline
LANGUAGE="$(getbootparam lang 2>/dev/null)"
[ -n "$LANGUAGE" ] || LANGUAGE="de"
3) now change in last line LANGUAGE="de" for what you want, maybe LANGUAGE="us",LANGUAGE="uk", etc.
I had change both files but i don't know if you need both.
Try only the first, if don't work try the other.
Bye.
You can also edit boot/grub/menu.lst in the append to lang=us.
ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
$84.99
Gigabyte GA-Q170M-D3H-GSM LGA1151 DDR4 Desktop Motherboard (No I/O Plate)
$39.99
MSI H81M-P33 Desktop Motherboard Intel MicroATX Socket LGA1150 USB 3.0 W/IO
$26.99
Asrock Z390 Phantom Gaming 4S/AC Wifi 8th/9th Gen Intel 1151 Motherboard Bulk
$33.43
ASUS H87I-PLUS, LGA 1150, Intel Motherboard w/ IO Shield
$39.00
GIGABYTE GA-X99-UD4P MOTHERBOARD, M.2 SATA3, LGA2011-3, DDR4, & I/O Shield
$69.99
Micro ATX Desktop Motherboard ASUS H110M-C LGA 1151
$31.95
Asus Prime H310M-A R2.0 Intel LGA 1151 DDR4 Desktop Motherboard
$54.99
MSI PRO B650-P WiFi AMD AM5 DDR5 WiFi 6E ProSeries Motherboard
$107.30
Gigabyte GA-Q170M-D3H-GSM LGA1151 DDR4 Desktop Motherboard with I/O Plate
$49.99