BUG: Ubuntu package doesn't return proper error code on failure
Florian Anderiasch
ml+wireguard at anderiasch.de
Thu Feb 21 09:25:40 CET 2019
Hi,
please excuse if this is the wrong medium to report this error, but I
couldn't manage to file a bug on Launchpad.
Ubuntu 18.04
4.15.0-45-generic
wireguard-dkms 0.0.20190123-wg1~bionic
wireguard-dkms failed to install properly because the kernel module
could not be compiled (my bad, has nothing to do with this bug report),
but the installation exited with exit code 0 and so I didn't realize at
first because everything scrolled past. IMHO this should be a non-zero
exit code because wireguard was obviously not working because I couldn't
modprobe the kernel module.
apt-get install --reinstall wireguard-dkms
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not
upgraded.
Need to get 551 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://ppa.launchpad.net/wireguard/wireguard/ubuntu bionic/main
amd64 wireguard-dkms all 0.0.20190123-wg1~bionic [551 kB]
Fetched 551 kB in 0s (1.589 kB/s)
(Reading database ... 278642 files and directories currently
installed.)
Preparing to unpack .../wireguard-dkms_0.0.20190123-wg1~bionic_all.deb
...
------------------------------
Deleting module version: 0.0.20190123
completely from the DKMS tree.
------------------------------
Done.
Unpacking wireguard-dkms (0.0.20190123-wg1~bionic) over
(0.0.20190123-wg1~bionic) ...
Setting up wireguard-dkms (0.0.20190123-wg1~bionic) ...
Loading new wireguard-0.0.20190123 DKMS files...
Building for 4.15.0-45-generic
Building initial module for 4.15.0-45-generic
Error! Bad return status for module build on kernel: 4.15.0-45-generic
(x86_64)
Consult /var/lib/dkms/wireguard/0.0.20190123/build/make.log for more
information.
The real cause of the error was me using the LLVM linker lld as
/usr/bin/lld - which unsurprisingly doesn't build kernel modules, not
that it matters for this.
Everything is working now flawlessly, thanks for your efforts :)
Cheers,
Florian
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