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Szerző: Didier Kryn
Dátum:  
Címzett: dng
Tárgy: Re: [DNG] if2mac init.d service for persistent network interface names
Le 18/12/2020 à 17:26, Hendrik Boom a écrit :
>
> https://wiki.gentoo.org/wiki/Mdev says:
> In general, when using KDE or GNOME, mdev is not suitable.
> but does not explain why.
> I surmise that KDE and GNOME have some specific involvement with udev.
>

    AFAIU, Xorg uses libudev to retrieve information on devices. This
can be worked around by providing Xorg with config files like in the old
times, which is kind of a pain. This is the only thing which held me
back from switching to Mdev a few years ago.


Le 18/12/2020 à 20:25, aitor a écrit :

> On 18/12/20 20:03, Joel Roth via Dng wrote:
>
>> And what about Jude Nelson's vdev? I, for one, would donate
>> to support development of these lightweight udev alternatives.
> Last lime i built vdev was at the very beginning of 2019 under devuan
> testing (beowulf) before the conferences.
> And It worked after doing some minor changes in the code. Maybe i can
> recover this work.


    I have followed the development of Vdev by Jude Nelson, but, at some
point, I got frightened by the forest (dozens) of shell scrips which
implemented the actions to perform when devices were installed/removed.

    I think that, like in the case of Mdev, the biggest difficulty is in
emulating libudev, which requires in particular to maintain an
up-to-date database of devices. Jude has done a complete job and libvdev
provides this emulation, but who maintains the database ?

    Another issue with emulating libudev is that it implies to
continuously run after Udev and Systemd. I lean to think it would be
nicer to have a simpler and stable API. Though I confess I have none in
mind (~:

    Cheers.

--         Didier