Re: Ubuntu 18.04 kernel 4.15.0-106-generic breaks wireguard-1.0.20200520

[Ada Sauce]

On Thursday, June 11, 2020 14:49 ADT, "Ada Sauce" <adasauce at with.parts> wrote: 
 
> I'm now also observing the same failure mode as Martin.
> 
> However, the kernel is 4.15.0-101-generic.
> 
> ```
> /var/lib/dkms/wireguard/1.0.20200611/build/socket.c: In function ‘send6’:
> /var/lib/dkms/wireguard/1.0.20200611/build/socket.c:139:20: error: ‘const struct ipv6_stub’ has no member named ‘ipv6_dst_lookup_flow’; did you mean ‘ipv6_dst_lookup’?
>    dst = ipv6_stub->ipv6_dst_lookup_flow(sock_net(sock), sock, &fl,
>                     ^~~~~~~~~~~~~~~~~~~~
>                     ipv6_dst_lookup
> scripts/Makefile.build:330: recipe for target '/var/lib/dkms/wireguard/1.0.20200611/build/socket.o' failed
> make[1]: *** [/var/lib/dkms/wireguard/1.0.20200611/build/socket.o] Error 1
> make[1]: *** Waiting for unfinished jobs....
> Makefile:1577: recipe for target '_module_/var/lib/dkms/wireguard/1.0.20200611/build' failed
> make: *** [_module_/var/lib/dkms/wireguard/1.0.20200611/build] Error 2
> make: Leaving directory '/usr/src/linux-headers-4.15.0-101-generic'
> ```
> 
> Cheers, Ada
 
Apologies for the spam, I finally got 4.15.0-106 via another apt-get update. It's working correctly with this kernel.

It looks like you were running the same kernel, Martin. Perhaps an update will fix it for you as well.

Cheers!