kernel libraries

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jriker1

New Member
Dec 18, 2022
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Fresh install of ProxMox 7.3.1. I'm trying to compile drivers to test a cable card if it can run in ProxMox natively and be accessed by a virtual machine running on it. Have another thread about passthrough but thought I'd post this separate. Instructions say:

Install make, gcc, perl, kernel-devel and kernel-headers for your distribution.
Note: your running kernel is the same as the kernel-header and kernel-devel
installed. Then run:
make
sudo make install
sudo modprobe ctn91xx

Installed make, and installed gcc. Perl was already there.

The kernel-devel and kernel-headers not sure of but if run a couple commands oddly both return things:

apt install pve-kernel-5.15
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
pve-kernel-5.15 is already the newest version (7.2-14).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


apt install pve-kernel-5.15.74-1-pve
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
pve-kernel-5.15.74-1-pve is already the newest version (5.15.74-1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

When I try to run make I get

make
/bin/sh: 1: cd: can't cd to /lib/modules/5.15.74-1-pve/build
make: *** [Makefile:38: ctn91xx_module] Error 2


that build folder doesn't exist. Any thoughts?
 
Thanks. Was having problem finding apt install pve-headers but found something in one of those documents similar to the below and that got me past the make.

apt install pve-headers-5.15.30-2-pve

Probably need some research on the few sites that talk about this but now getting:

Installing ctn91xx driver...
make[1]: Entering directory '/usr/src/linux-headers-5.15.74-1-pve'
arch/x86/Makefile:142: CONFIG_X86_X32 enabled but no binutils support
INSTALL /lib/modules/5.15.74-1-pve/extra/ctn91xx.ko
SIGN /lib/modules/5.15.74-1-pve/extra/ctn91xx.ko
At main.c:160:
- SSL error:02001002:system library:fopen:No such file or directory: ../crypto/bio/bss_file.c:69
- SSL error:2006D080:BIO routines:BIO_new_file:no such file: ../crypto/bio/bss_file.c:76
sign-file: certs/signing_key.pem: No such file or directory
DEPMOD /lib/modules/5.15.74-1-pve
Warning: modules_install: missing 'System.map' file. Skipping depmod.
make[1]: Leaving directory '/usr/src/linux-headers-5.15.74-1-pve'
cp 98-ctn91xx.rules /etc/udev/rules.d/
/sbin/depmod -a
 
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