So, for testing, I tried to run the PortableApps menu in wine using Conty. It launches, but, it complains about lack of space when doing app updates.
I presume I am doing something wrong somewhere or missing something.
The command I used to launch is:
HOME_DIR="$PWD" ./conty.sh wine Start.exe
I can install PortableApps using downloaded exes, but using the built-in app fetching thing is hit or miss, and updates fail. The common theme is lack of space. The menu says there is 1.8GB of space but nothing available.