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Autor: Thomas Besser
Data:  
Para: Olaf Meeuwissen
CC: dng
Assunto: Re: [DNG] Error after upgrade debian wheezy to devuan jessie...
Hi Olaf,

Am 25.10.2017 um 12:41 schrieb Olaf Meeuwissen:
> Thomas Besser writes:
>
>> [...]
>> As far as I understand, package libc-bin registers dpkg (?) triggers
>> scripts which are executed on every update of any package.
>>
>> How can I find out, which trigger script of libc-bin causes this error?
>> There must be a place, where dpkg stores this scripts. But where?
>
> The trigger definition for libc-bin is in
>
> /var/lib/dpkg/info/libc-bin.triggers
>
> On my machine it says
>
> $ cat /var/lib/dpkg/info/libc-bin.triggers
> interest ldconfig
>
> I am not sure what exactly this does, but I *guess* it triggers updating
> of /etc/ld.so.cache by running the ldconfig command in some way.
>
> IIRC, the error you posted earlier looked a lot like it came from a
> piece of Perl code but I have no idea where it would come from. My
> /sbin/ldconfig is a shell script wrapper that handles triggers via
> dpkg-trigger, an ELF binary, and passes the buck to /sbin/ldconfig.real,
> also an ELF binary. Both are unlikely to be directly responsible for
> the error message you posted.
>
> # Running Devuan jessie, BTW.
>
> I know it doesn't answer your question completely but hope this helps
> anyway,


Thanks for this information, that's a step forward. I will look into
this places...

I have created a base image of debian wheezy earlier. I will do an
upgrade there now and see if I can reproduce this error there too.

Regards
Thomas