Re: upgrading raspberry pi required me to re install wireguard

[Emanuele Bernardi <e.berna@posteo.net>]

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I'm very interesting about make it work with dkms, could you please
explain the process? thanks
Emanuele

On 22/02/19 00:29, Derrick Lyndon Pallas wrote:
>
> I just use DKMS to do it. Check out WireGuard to /usr/src, ln -s
> WireGuard/src WireGuard-0, dkms add WireGuard/0. If it's not auto
> building, have you tried dkms install WireGuard/0? ~D
>
>
> On 2/21/19 2:57 PM, Arpit Gupta wrote:
>> Ya reboot did not solve this for me. I will read up on how I can
>> execute package pre/post install scripts.
>>
>> Curious to know if the rebuild the module is the responsibility of
>> the os or the package after a kernel upgrade?
>>
>> I will try to remember this next time there is a kernel upgrade 😁.
>>
>>
>> --
>> Arpit
>>
>> On Thu, Feb 21, 2019, 4:30 AM <logcabin@fastmail.net
>> <mailto:logcabin@fastmail.net>> wrote:
>>
>>     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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>>>     https://lists.zx2c4.com/mailman/listinfo/wireguard
>>>
>>
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