Failied to :make install: Linux kernel module SSL error

Question

Can't install any linux driver (kde neon 5.18)

example:

 root@Casual-PC:/home/casual/veikk-linux-driver# make all install \nmake -C /lib/modules/5.3.0-42-generic/build \nM=/home/casual/veikk-linux-driver modules make[1]: Entering directory \n'/usr/src/linux-headers-5.3.0-42-generic' Building \nmodules, stage 2. MODPOST 1 modules make[1]: Leaving directory\n'/usr/src/linux-headers-5.3.0-42-generic' make -C \n/lib/modules/5.3.0-42-generic/build M=/home/casual/veikk-linux-driver \nmodules_install make[1]: Entering directory \n'/usr/src/linux-headers-5.3.0-42-generic' INSTALL \n/home/casual/veikk-linux-driver/veikk.ko At main.c:160: \n- SSL error:02001002:system library:fopen:No such file or directory: ../crypto/bio/bss_file.c:72 \n- SSL error:2006D080:BIO routines:BIO_new_file:no such file: ../crypto/bio/bss_file.c:79 sign-file: certs/signing_key.pem: No such \nfile or directory DEPMOD 5.3.0-42-generic Warning: modules_install:\nmissing 'System.map' file. Skipping depmod. make[1]: Leaving \ndirectory '/usr/src/linux-headers-5.3.0-42-generic' modprobe\nveikk modprobe: FATAL: Module veikk not found in directory \n/lib/modules/5.3.0-42-generic Makefile:14: recipe for target \n'install' failed make: *** [install] Error 1 

Answer 1

Seems there is some SSL error in default KDE's linux kernel. When i upgraded to newer custom kernel I hadn't ssl error

also this may help you

sudo depmod
sudo modprobe (your driver name in my case veikk)
sudo make all install clean