Basic UI Charts - Font Problem - not readable

[testbert (Stefan Carle)]

Hi there,

I’ve created some charts within Basic UI, but when opening it, the font is “strange” and you can not read the figures. Base system is a Sopine (Pine64) with Debian.
How can I solve this problem?

[BrutalBirdie (Elias)]

How about this?

InfluxDB+Grafana persistence and graphing

Store your openHAB item states in an InfluxDB time-series datastore and create highly customizable diagrams with Grafana. These diagrams can in return be included in your sitemap as images. [image] Following this guide, you will install InfluxDB and Grafana, make openHAB store data in an InfluxDB database, make Grafana fetch data from the InfluxDB database and draw diagrams. Finally you can include these diagrams in your openHAB sitemap. Table of Content Starting Point InfluxDB Installation…

[testbert (Stefan Carle)]

Thanks, that’s a nice alternative - but maybe “more” than I want. If there is no other chance, I can do that, but that’s - for my simple purpose - a lot of overhead.

BR, Stefan

[justus (Justus Bernold)]

Same problem here. Unreadable font. openHAB running on a Synology, display on Firefox on Kubuntu 18.04.

[testbert (Stefan Carle)]

So is there maybe a “special font” needed to put in somewhere?

[snowy]

Hello,
I have the same problem. Is there a solution for this issue?

[testbert (Stefan Carle)]

Hi there,

yes, it is: I’ve changed the Jave Environment from Oracle to Zulu Embedded and now it works fine.
There seems to be an issue with the Oracle JRE.

BR, Stefan