The legacy flag only works when you also set a model, for me the model dell-headset-multi works. You have to shutdown the system completely after setting these options. When you have done that you should be able to reboot without locking up. The logs will still contain errors though.
The legacy flag only works when you also set a model, for me the model dell-headset-multi works. You have to shutdown the system completely after setting these options. When you have done that you should be able to reboot without locking up. The logs will still contain errors though.