Can't install Headers

Help and Support Raspberry Pi
1

Hi,

im trying to install the headers but look urself:

osmc@rpi2:~$ sudo apt install rbp2-headers-$(uname -r)
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
Vorgeschlagene Pakete:
  module-init-tools
Die folgenden NEUEN Pakete werden installiert:
  rbp2-headers-4.14.34-4-osmc
0 aktualisiert, 1 neu installiert, 0 zu entfernen und 1 nicht aktualisiert.
Es müssen 8.885 kB an Archiven heruntergeladen werden.
Nach dieser Operation werden 63,7 MB Plattenplatz zusätzlich benutzt.
Holen:1 http://ftp.fau.de/osmc/osmc/apt stretch/main armhf rbp2-headers-4.14.34-                                                                                                                               4-osmc armhf 4 [8.885 kB]
Es wurden 8.885 kB in 1 s geholt (6.337 kB/s).
Vormals nicht ausgewähltes Paket rbp2-headers-4.14.34-4-osmc wird gewählt.
(Lese Datenbank ... 60292 Dateien und Verzeichnisse sind derzeit installiert.)
Vorbereitung zum Entpacken von .../rbp2-headers-4.14.34-4-osmc_4_armhf.deb ...
Entpacken von rbp2-headers-4.14.34-4-osmc (4) ...
rbp2-headers-4.14.34-4-osmc (4) wird eingerichtet ...
Examining /etc/kernel/header_postinst.d.....................................]
run-parts: executing /etc/kernel/header_postinst.d/dkms 4.14.34-4-osmc /boot/vmlinuz-4.14.34-4-osmc
Error! Your kernel headers for kernel 4.14.34-4-osmc cannot be found.
Please install the linux-headers-4.14.34-4-osmc package,
or use the --kernelsourcedir option to tell DKMS where it's located

Why he tells me he can’t find then when he downloaded and tryd to install them?

2

Wondering where the dkms part comes from? Did you install DKMS?

3

hmm not that im aware off … maybe at some point not sure … runs rly nice for a long time alrdy that system :slight_smile:

4

You can check with dpkg -l | grep -i dkms

5

ii dkms 2.3-2 all Dynamic Kernel Module Support Framework
ii wireguard-dkms 0.0.20180731-2 all fast, modern, secure kernel VPN tunnel (DKMS version)

btw wireguard is the reason why i need those headers

6

Well DKMS is not really suggest/supported but it might not been the source for your issue. But at least it is out of my depth.

7

trying to deinstall that dkms stuff and reinstall the hearders

8

seems he installed them but cant compile wireguard now

osmc@rpi2:~/WireGuard-0.0.20180809/src$ make
make[1]: *** /lib/modules/4.14.34-4-osmc/build: Datei oder Verzeichnis nicht gefunden. Schluss.
Makefile:36: die Regel für Ziel „module“ scheiterte
make: *** [module] Fehler 2

build doesnt exist

osmc@rpi2:~/WireGuard-0.0.20180809/src$ ls -la /lib/modules/4.14.34-4-osmc/
insgesamt 1772
drwxr-xr-x 3 root root 4096 Aug 7 00:14 .
drwxr-xr-x 4 root root 4096 Aug 8 14:26 …
drwxr-xr-x 10 root root 4096 Aug 7 00:13 kernel
-rw-r–r-- 1 root root 482346 Aug 7 00:14 modules.alias
-rw-r–r-- 1 root root 496926 Aug 7 00:14 modules.alias.bin
-rw-r–r-- 1 root root 5282 Jul 20 18:08 modules.builtin
-rw-r–r-- 1 root root 6716 Aug 7 00:14 modules.builtin.bin
-rw-r–r-- 1 root root 155462 Aug 7 00:14 modules.dep
-rw-r–r-- 1 root root 219737 Aug 7 00:14 modules.dep.bin
-rw-r–r-- 1 root root 284 Aug 7 00:14 modules.devname
-rw-r–r-- 1 root root 59162 Jul 20 18:08 modules.order
-rw-r–r-- 1 root root 327 Aug 7 00:14 modules.softdep
-rw-r–r-- 1 root root 157747 Aug 7 00:14 modules.symbols
-rw-r–r-- 1 root root 195359 Aug 7 00:14 modules.symbols.bin

9
10

Well thats sad … tryd now compile and from the unstable debian repo both not working.
would be nice if u can make it working bcs it has performance advantages over openvpn
specially on low end hardware