Getting the same error on (Ubuntu 16.04 LTS, Xenial). /var/crash /wireguard-dkms.0.crash contents below:
``` ProblemType: Package DKMSBuildLog: DKMS make.log for wireguard-1.0.20200611 for kernel 4.4.0-177-generic (x86_64) Fri Jun 12 20:09:26 EDT 2020 make: Entering directory '/usr/src/linux-headers-4.4.0-177-generic' LD /var/lib/dkms/wireguard/1.0.20200611/build/built-in.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/main.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/noise.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/device.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/peer.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/timers.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/queueing.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/send.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/receive.o CC [M] /var/lib/dkms/wireguard/1.0.20200611/build/socket.o /var/lib/dkms/wireguard/1.0.20200611/build/socket.c: In function ‘send6’: /var/lib/dkms/wireguard/1.0.20200611/build/socket.c:139:18: error: ‘const struct ipv6_stub’ has no member named ‘ipv6_dst_lookup_flow’ dst = ipv6_stub->ipv6_dst_lookup_flow(sock_net(sock), sock, &fl, ^ scripts/Makefile.build:285: 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 Makefile:1457: 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-4.4.0-177-generic' DKMSKernelVersion: 4.4.0-177-generic Date: Fri Jun 12 20:09:36 2020 DuplicateSignature: dkms:wireguard-dkms:1.0.20200611-0ppa1~16.04:/var/lib/dkms/wireguard/1.0.20200611/build/socket.c:139:18: error: ‘const struct ipv6_stub’ has no member named ‘ipv6_dst_lookup_flow’ Package: wireguard-dkms 1.0.20200611-0ppa1~16.04 PackageVersion: 1.0.20200611-0ppa1~16.04 SourcePackage: wireguard-linux-compat Title: wireguard-dkms 1.0.20200611-0ppa1~16.04: wireguard kernel module failed to build ``` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883316 Title: after apt upgrade wireguard is unable to build kernel module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wireguard/+bug/1883316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs