Janne Pulkkinen

Yes, AppArmor security policy appears to be causing issues. `bwrap` (or Bubblewrap) is the utility used by Steam Runtime to create a containerized environment for the Proton games to run...

> Having this issue on a steam deck where winetricks is not an option :/ What error message are you getting specifically? This error in particular is identified by the...

If you run `env | grep WINE` in your terminal, does it print anything? I'm guessing you have set `WINE` somewhere (e.g. `~/.bashrc`, `~/.profile`), which is being inherited by the...

There's no need, unless you specifically need to run a specific version of Winetricks. The Protontricks Flatpak has a built-in Winetricks executable. Otherwise, you could try installing Winetricks under your...

We'll probably want to remove those environment variables completely unless you set them yourself. Maybe you used a Wine or Proton related utility that added those environment variables? --- You...

> Thanks for your reply! I ran the command, and found the variables here: > > ``` > #Personal Wine and Winetricks envs for Protontricks > export WINE="/usr/bin/wine" > +...

Maybe `~/.profile` or `~/.bashrc` whatever file that contains the declarations is being read again inside the Flatpak sandbox? I can reproduce this by setting something inside `~/.bashrc` (eg. `export FOO=1`)...

The version of Protontricks shipped by Ubuntu is outdated. The easiest option would be to install the Flatpak version of Protontricks. Note that if you need to use the `protontricks`...

The first two are Winetricks related issues. * "Unknown file arch 65" is being tracked at Winetricks/winetricks#2183. The warnings can be safely skipped and they don't affect functionality besides the...

Which environment are you using? Have you launched the aforementioned game (Fallout 3) at least once? The prefix won't exist until Steam has created it. If that doesn't help, could...