Sometimes wen I plug in headphones to audio jack of L14 the screen fades off and I have to unplug charger before I can turn it on with power button again. I use mostly the original DC barrel power source, but it happens with USB-C charger also.
I have PureBoot 28.3 now (and I think it is happening since the firmware which implemented the audio jack detection). I use QubesOS, but it happened even before OS booted up, so I guess it does not depend on OS.
I think there is less chance this happens when I suspend, connect audio cable and wake up.
The audio works, including the microphone.
Has anyone same problem?