I'm glad to see it all makes sense now. Thank you for everything you do on
LyX !

2018-03-08 18:04 GMT+01:00 Uwe Stöhr <uwesto...@web.de>:

> Am 08.03.2018 um 11:56 schrieb Emile Lunardon:
>
> How could I let the Miktex update happen? It's very simple, bundle3
>> displayed a window...
>>
>
> OK, so you didn't update MiKTeX manually.
>
> I don't know if Miktex was really broken, but LyX was no more able to
>> launch the compilation of the documents. Then, as I wrote you, a Miktex
>> update failed and it is only later that on the Miktex console I have seen
>> that there was proposed a list of packages to be installed with one package
>> inside. After the installation of this package LyX (2.2.3 and 2.3) were
>> both able to compile again documents.
>> Presently all seems to work fine.
>>
>
> OK, then the problem I detected yesterday seem to exist since Monday on
> some mirror servers (I'll check right now if this is now fixed and report
> back). MiKTeX must be updated to be able to work with it, but the update
> failed because the main package containing the info of all other MiKTeX
> packages appeared recently truncated on the MiKTeX mirror servers.
> Since you had a state of MiKTeX with the new MiKTeX console, it means that
> the update was partially successful. When I launch in this state the MiKTeX
> console manually and force another update run, I get MiKTeX fixed. And this
> is what you did too.
> So my analysis is that the LyX installer could force the update to the
> MiKTeX console but the packages and, more important, the links to the
> packages could not be updated by the MiKTeX console because of the
> truncated package info.
>
> In my opinion you should  concentrate on the reason of the presence in
>> bundle3 of this dialog window with only an "OK button" to click as possible
>> answer as we should be in position to decline the proposition to update
>> Miktex
>>
>
> In this case we must force an update. You observed what happens if this is
> not performed or incomplete - MiKTeX can be broken.
> The MiKTeX package handling changed and the different programs to install
> and maintain packages do no longer exist. They were replaced by the MiKTeX
> Console. Therefore we must find a way that users of older MiKTeX get the
> console because if they do this by themselves (e.g. by installing a new
> package or in same cases by reconfiguring LyX) a bug in MiKTeX can cause
> LaTeX to break completely.
>
> many thanks for your help with testing and feedback
> Uwe
>

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