Can't insert kernel module because of version issue about can-isotp HOT 5 CLOSED

You need to compile the can-isotp module again after changing the Linux kernel it should run in.
This is not a library but a kernel modules which relies on the environment of that specific kernel version it was compiled for.

from can-isotp.

Thanks for the answer. I tried to compile the module again but it results in an ssl error. I tried to look it up but did not find any
useful information about it.

If I try to ignore it like described here: https://debianforum.de/forum/viewtopic.php?t=178945, inserting the module will fail with the following error logs:

from can-isotp.

Oh, you are almost done!!

As auto loading does not work for out-of-tree modules, you need to run
modprobe can
before.
This provides the required symbols.

from can-isotp.

Thank you!
I was only using the virtual can interface and therefor not thinking about adding the normal can driver. Silly mistake.

from can-isotp.

can.ko is no CAN driver. It provides the network layer infrastructure for CAN protocol implementations like CAN_RAW, CAN_BCM, CAN_J1939 and CAN_ISOTP.
OTOH can-dev.ko provides the CAN driver layer infrastructure.

from can-isotp.