By default lemonade puts models in ~/.cache, and it looks like in a flatpak without file system overrides, the home folder is a tmpfs. So downloaded models take up RAM and disappear once lemonade is closed. I've fixed this by changing models_dir in the config file from auto to /home/vince/.var/app/ai.lemonade_server.Lemonade/models.
By default lemonade puts models in
~/.cache, and it looks like in a flatpak without file system overrides, the home folder is a tmpfs. So downloaded models take up RAM and disappear once lemonade is closed. I've fixed this by changingmodels_dirin the config file fromautoto/home/vince/.var/app/ai.lemonade_server.Lemonade/models.