Connect a USB-C to 3,5mm adapter to Murena Fairphone 5 defaults the OS to Charging over USB

• /e/ version: 1.19
• Device model(s): FP5
• Developer mode enabled: no
• Device rooted: no
• Trackers blocker enabled: not relevant

Summary

When connecting a USB-C to 3,5mm jack adapter to the Murena Fairphone 5, a charging notification is displayed and charging mode is engaged, preventing audio output.

The problem

Steps to reproduce

Connect a USB-C to 3,5mm jack adapter to the Murena Fairphone 5

What is the current behavior?

The OS displays the notification "Charging connected device via USB". There is no audio signal as an output via the jack adapter.

What is the expected correct behavior?

When the adapter is connected, the OS should not go to charging mode as there is no power source connected to the USB-C port.

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes