ERROR: could not insert module fl2000.ko: Invalid module format

[GustavoEmmel]

running on Ubuntu 14.04 LTS when I run this command:

~/Downloads/FL2000-master/src$ sudo insmod fl2000.ko

insmod: ERROR: could not insert module fl2000.ko: Invalid module format

[jrackham21]

same, have you been able to fix it?

[pedrobritobr]

same error here, i'm using Mint 20.2 kernel 5.4.0-58

Same here Ubuntu 21.04 linux-headers-5.11.0-34-generic

[adnen-med]

There is any new update ?

[zeuhtof]

I have the same problem (Ubuntu 21.04 with linux-headers-5.13.0-22-generic)
I have tried unsuccessfully to apply modifications described in pull requests #67 and #70

same using kernel 5.11.0-46-generic

[carlosedurs]

nothing new about it?

[conbon-boncon]

Header mismatch. Install correct header, restart system, make clean and make. it will work.

[shanez1215]

Header mismatch. Install correct header, restart system, make clean and make. it will work.

Good afternoon, this did not work for me. Both the system info and the Makefile use /usr/src/linux-headers-5.15.0-43-generic

[shanez1215]

UPDATE: Was able to get the module installed by reinstalling my kernel: See https://stackoverflow.com/questions/71746914/linux-kernel-module-development-module-x86-modules-skipping-invalid-relocatio

However, I am now getting the IGNORE monitor plugin event issue