IPv6 troubles / how to disable

Put in the kernel command line ipv6.disable=1
for a Pi that goes into /flash/cmdline.txt

While reading this i realize that i have two cmdline.txt files in my /flash directory. How is this even possible?

LibreELEC:/flash # ls -la
total 145432
drwxr-xr-x    4 root     root         16384 Jan  1  1970 .
drwxr-xr-x   12 root     root           191 Apr 25 14:07 ..
-rwxr-xr-x    1 root     root     136585216 Apr 25 14:08 SYSTEM
-rwxr-xr-x    1 root     root            48 Apr 25 14:08 SYSTEM.md5
drwxr-xr-x    2 root     root          8192 May 28 05:23 System Volume Information
-rwxr-xr-x    1 root     root         32191 Apr 25 14:08 bcm2710-rpi-2-b.dtb
-rwxr-xr-x    1 root     root         35018 Apr 25 14:08 bcm2710-rpi-3-b-plus.dtb
-rwxr-xr-x    1 root     root         34383 Apr 25 14:08 bcm2710-rpi-3-b.dtb
-rwxr-xr-x    1 root     root         32094 Apr 25 14:08 bcm2710-rpi-cm3.dtb
-rwxr-xr-x    1 root     root         33360 Apr 25 14:08 bcm2710-rpi-zero-2-w.dtb
-rwxr-xr-x    1 root     root         33360 Apr 25 14:08 bcm2710-rpi-zero-2.dtb
-rwxr-xr-x    1 root     root         55796 Apr 25 14:08 bcm2711-rpi-4-b.dtb
-rwxr-xr-x    1 root     root         55800 Apr 25 14:08 bcm2711-rpi-400.dtb
-rwxr-xr-x    1 root     root         38349 Apr 25 14:08 bcm2711-rpi-cm4-io.dtb
-rwxr-xr-x    1 root     root         56436 Apr 25 14:08 bcm2711-rpi-cm4.dtb
-rwxr-xr-x    1 root     root         53207 Apr 25 14:08 bcm2711-rpi-cm4s.dtb
-rwxr-xr-x    1 root     root         80295 Apr 25 14:08 bcm2712-rpi-5-b.dtb
-rwxr-xr-x    1 root     root         80736 Apr 25 14:08 bcm2712-rpi-cm5-cm4io.dtb
-rwxr-xr-x    1 root     root         80728 Apr 25 14:08 bcm2712-rpi-cm5-cm5io.dtb
-rwxr-xr-x    1 root     root         80279 Apr 25 14:08 bcm2712d0-rpi-5-b.dtb
-rwxr-xr-x    1 root     root           110 Apr 25 14:08 cmdline.txt
-rwxr-xr-x    1 root     root           110 Apr 25 14:08 cmdline.txt
-rwxr-xr-x    1 root     root          1310 Apr 25 14:08 config.txt
-rwxr-xr-x    1 root     root           379 Apr 25 14:08 distroconfig-composite.txt
-rwxr-xr-x    1 root     root           352 Apr 25 14:08 distroconfig.txt
-rwxr-xr-x    1 root     root           536 May 28 03:24 fs-resize.log
-rwxr-xr-x    1 root     root          1773 Apr 25 14:08 hat_map.dtb
-rwxr-xr-x    1 root     root      11373468 Apr 25 14:08 kernel.img
-rwxr-xr-x    1 root     root            48 Apr 25 14:08 kernel.img.md5
drwxr-xr-x    2 root     root         32768 Apr 25 14:08 overlays

Different locales/charactersets?

e.g. cmdline.txt and сmdline.txt appear identical but the second starts with the Russian letter 's' (looks like English c)

Quote from chewitt

Different locales/charactersets?

e.g. cmdline.txt and сmdline.txt appear identical but the second starts with the Russian letter 's' (looks like English c)

Aha okey, i have set language inside kodi to swedish.

Idk, it was just something odd i found

Nothing inside Kodi should be fiddling with content in cmdline.txt, but perhaps you’ve done manual changes.

Nah the only thing that i have done is upgrading the firmware through LE configuration tool. But i have reinstalled two times since then. And one of the times was with Ubuntu 24.04 LTS (in order to get the fan to shut up).