[arch-general] "error: unknown encoding UTF8: using iso88591 as fallback"

[Ralf Mardorf]

On Fri, 29 May 2015 20:54:34 +0200, Ralf Mardorf wrote:
>> Get all string sequences between double quotes from the claws-mail
>> strace log, check if it exists and is a text file using the
>> libmagic-based file tool, then check if it contains your invalid
>> string.

Ok, this is what your command line did. But how to continue?