Jim Agar reports on the Gramps for Genealogists Facebook group that newer versions of GrampsPortable stopped working when using Wine on Linux Mint. Specifically, he said the fonts stopped working.
From his 5 Dec 2022 posting:
Is it possible that the CSS theme used for more recent versions of GrampsPortable has a Font selected that is not included in his Linux Mint? And that no fallback fonts were specified in the CSS?
We would have preferred a Linux version that was ‘portable’. But has been using the Window GrampsPortable as a workaround.
(It started with linux mint 19.3 mate and every flavor he has tried. Tested with Gramps 5.1.6.1 and on.)