In case of WireGuard DPKG package being installed, just run:
dpkg-reconfigure wireguard-dkms
This will rebuild the module for the current and latest installed
kernel+headers.
In some cases, kernel package updates even automatically trigger the
rebuild, e.g. on Debian x86 with linux-image-amd64/linux-headers-amd64,
AFAIK. But this is up to the package maintainers and depend on the
OS/package system.
Best regards
Am 21.02.2019 um 13:28 schrieb logca...@fastmail.net:
Yes, the kernel did get updated, causing the wg module dependencies to
get out of sync. A reboot after the update should solve this, otherwise
you may need to run the package's preinst script to get the modules back
in sync. Should be no need to reinstall the wg packages.
On Thu, Feb 21, 2019, at 2:14 AM, Arpit Gupta wrote:
Hi All
I am running raspberry pi v3 and ran apt-get update and upgrade
commands to get upto date. It also ended up updating the kernel i
think. I should have paid more attention to what all was getting updated.
After the update wireguard was not running and upon debugging i found
that the wireguard kernel module was no longer present. So i
uninstalled all wireguard packages and installed them again and the
module showed up and on reboot system was back to normal. What i was
curious was how should one go about doing os/kernel updates in future
in order to avoid this issue?
I am running
Linux raspberrypi 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019
armv7l GNU/Linux
No LSB modules are available.
Distributor ID:Raspbian
Description:Raspbian GNU/Linux 9.8 (stretch)
Release:9.8
Codename:stretch
ii wireguard 0.0.20190123-1 all
fast, modern, secure kernel VPN tunnel (metapackage)
ii wireguard-dkms 0.0.20190123-1 all
fast, modern, secure kernel VPN tunnel (DKMS version)
ii wireguard-tools 0.0.20190123-1
armhf fast, modern, secure kernel VPN tunnel (userland utilities)
--
Arpit
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