[systemd-devel] xmodmap gives: No protocol specified

[Reindl Harald]

Am 04.11.2016 um 16:26 schrieb Cecil Westerhof:
> 2016-11-04 15:46 GMT+01:00 Cecil Westerhof <cldwesterhof at gmail.com>:
>> I want to set my own keyboard definitions when they get lost. They
>> sometimes do. The only way of doing this automatically is in a cronjob
>> or a systemd service. I would prefer a systemd service. But for the
>> moment I rewrite the script to be run from cron instead of systemd.
>
> That does not work either: in cron I get the same errors. :'-(

you *can not* start a GUI application without a GUI and systemd-services 
nor cron-jobs have any GUI - that's it

what you try to do is simply not possible