No wireguard headers

[No wireguard headers]

Hello,

Searching the forum I found another similar topic, where they share the download link for the headers (linux-headers-4.4.194_4.4.194-7_armhf.deb).
Once downloaded, installed reboot, then reinstall the wireguard, reboot and run.

Quote

dpkg -i linux-headers-4.4.194_4.4.194-7_armhf.deb

reboot

 

Quote

 

apt install --reinstall wireguard wireguard-dkms

reboot

 

 

Quote

wg-quick up wg0

 

Regards.

[No wireguard headers]

Hello,

I am using a ThinkerBoard, Tinker OS (Tinker_Board-Debian-Buster-v3.0.11-20211026) and I have the same issue with Wireguard.

Error.

Quote

$ wg-quick up wg0
[#] ip link add wg0 type wireguard
RTNETLINK answers: Operation not supported
Unable to access interface: Protocol not supported
[#] ip link delete dev wg0
Cannot find device "wg0 

I verify that I am up to date.

Quote

sudo apt update && sudo apt upgrade

The kernel version is.

Quote

uname -r
4.4.194

Everything points to a headers issue, but I haven't found a solution.

Quote

modprobe wireguard
modprobe: FATAL: Module wireguard not found in directory /lib/modules/4.4.194

I search for the headers with the same kernel version (4.4.194).

Quote

apt list linux-headers-4.*

But the most similar is 4.19.*,.

What is recommended in these cases?
- Keep looking for the headers (4.4.194).
- Look for another kernel and install the headers?

I even ran a test, install a new kernel and header version.

Quote

apt-get install linux-image-4.19.0-23-armmp linux-headers-4.19.0-23-armmp

reboot
apt install --reinstall wireguard wireguard-dkms

(Its armmp version ok?)

Reinstall the app.

Quote

apt install --reinstall wireguard wireguard-dkms

Looks that its installed on the new kernel version 4.19.0.23.

Setting up wireguard-dkms (1.0.20210219-1~bpo10+1) ...
Loading new wireguard-1.0.20210219 DKMS files...
It is likely that 4.4.194 belongs to a chroot's host
Building for 4.19.0-23-rt-armmp
Building initial module for 4.19.0-23-rt-armmp
Done.

wireguard.ko:
Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/4.19.0-23-rt-armmp/updates/dkms/

depmod...

DKMS: install completed.
Setting up wireguard (1.0.20210223-1~bpo10+1) ...

But I have the same problem, it doesn't seem to recognize it. It still refers to the previous kernel.

Quote

modprobe wireguard
modprobe: FATAL: Module wireguard not found in directory /lib/modules/4.4.194

If anyone has an idea? :)

Regards.