The issue looks like a bug about fonts.
I don’t have 9 gigs of fonts, but as you can see from the log Lunacy thinks I have over 14000 font families, which is far from it.
...
03:19:05.724 SystemFonts Done > System fonts cache loaded: 14872 font families
...
03:19:05.066 Launcher Default > Launch args: /opt/icons8/lunacy/Lunacy.dll
03:19:05.070 Settings Default > DeviceId: f067e69d-ff13-4602-bf5f-657e5398260e
03:19:05.133 Account Done > Already authorized to EU_Prod. Refreshing
03:19:05.147 Api Default > Connection restoring: EU_Prod
03:19:05.159 Api Default > Main Connection is: EU_Prod
03:19:05.520 Push EU_Prod Info > Connecting
03:19:05.724 SystemFonts Done > System fonts cache loaded: 14872 font families
03:19:06.226 Push EU_Prod Info > Initializing
03:19:06.243 Push EU_Prod Done > Connected
03:19:06.750 Push EU_Prod Error > Disconnected
03:19:06.771 Account Done > Authorized to EU_Prod
03:19:06.782 Push EU_Prod Info > Connecting
03:19:07.152 Push EU_Prod Info > Initializing
03:19:07.153 Push EU_Prod Done > Connected
03:19:13.440 UpdateChecker Default > Remote version: 9.1.1
03:24:20.024 Render Info > Running a GC and GL cleanup on 20sec of AFK (once in 5min)
Here is what i have actually about fonts:
In ~/.local/share/fonts folder i have total 718 font files:
find ~/.local/share/fonts -type f \( -iname "*.otf" -o -iname "*.ttf" \) | wc -l
718
(see listing: https://fars.ee/E7-D)
In ~/.fonts folder i have total 0 fonts files but have 695 symlinks to font files from ~/.local/share/fonts folder:
find ~/.fonts -type f \( -iname "*.otf" -o -iname "*.ttf" \) | wc -l
0
find ~/.fonts -type l \( -iname "*.otf" -o -iname "*.ttf" \) | wc -l
695
(see listing of symlinks: https://fars.ee/mi6O)
In ~/usr/share/fonts folder i have total 3081 font files:
find /usr/share/fonts -type f \( -iname "*.otf" -o -iname "*.ttf" \) | wc -l
3081
(see listing: https://fars.ee/x26R)
Font family is not equal to a font file. E.g. you may have about 100 font files installed, but it may only be 1 font family (see Releases · be5invis/Iosevka · GitHub).
So I have not installed over 14,000 font families . But Lunacy consider i do. It’s a bug.
Here you can see the actual amount of fonts i have (font-manager app):
All: 1826
System: 567
User: 1293