
Run Origin from within Steam (remember me on login seems to be the best bet to start Origin reliably) (btw: no need for running the shell anymore).After installation change the properties of OriginSetup in Steam to run Origin.exe instead.Installing might not work at once, you might have to restart (kill steam, origin and wine processes before you try again).Choose the directory you created (and running the above shell for) as target for the installer.Use Steam to run OriginSetup.exe by adding it as a non-steam game, choose Proton 4.2-3.In it (Origin being the directory you copied the setup file to) this keeps all files in that directory writable while the installer tries to create them read-only and then tries to write them :) While true do inotifywait Origin chmod u+w Origin done

edit /etc/systemd/nf and /etc/systemd/nf so the line reads.Create a directory for Origin and copy the setupfile there.

Reproduction + Workaround on Ubuntu 18.04.2

