I am using
pinyin in Ubuntu 18.04 (Gnome), with the "intelligent pinyin" input method.
The Chinese characters in the preview box are way too small and barely legible, i.e.:
What I tried:
~$ ibus-setup ~$ # I ticked option "Use custom font" and set very large font size ~$ ibus restart # (rebooting the machine also has no effect)
This did not change the font of the characters in the preview box.
NOTE (not a duplicate): the troubleshooting I followed is similar to the one proposed here for a previous version of Ubuntu (11.10). The approach described in the previous Q/A does not seem to be valid any longer, so I made a new question because this issue deserves some renewed attention. It is perhaps worth mentioning that the same troubleshooting was working on the most recent
Linux Mint+Cinammon release, so the issue seems to be related with