Troubleshooting

In case of any problem to boot SteamOS (v.3.5.5 affected) use this workaround

Install PortProton on Steam Deck

• Attention. $${\color{orangered}Install \space \color{orangered}on \space \color{orangered}stable \space \color{orangered}SteamOS \space\color{orangered}{v.3.5.7}}$$
• Start Installation in Desktop mode
• Sudo password required

1. Download script: sd-port-proton.sh

2. Open downloaded archive in Ark
   
3. Extract archive

4. Adjust executable permissions for file sd-port-proton.sh
   

5. Run script from context menu
   

6. Type your sudo password