sc-controller, the Linux user-mode driver for the Steam Controller and other controllers (e.g. DS4/DS5), has been released in version 1.0.4.
The update fixes an issue where analog sticks could not reach their full range on some devices. The desktop and icon files have also been updated to follow modern standards, and the AppImage works again for Resolute images.
I’ve created an SCC Discord - for chitchat, support, suggestions, or showing off your elaborate SCC profiles and integrations.
What’s Changed
- Fix joysticks not being able to reach where they should on some devices - https://github.com/C0rn3j/sc-controller/issues/162
- Desktop/icon files were fixed up to follow modern standards
- AppImage support restored for Resolute images - kudos to @Samueru-sama for helping out
AppImage
If you wish to use the AppImage but you’re not sure which version to go for, stick with the noble-x86_64.AppImage

Source: GitHub