I also can't get mic work on my Acer Aspire VN7-592G with ALC255. Microphone are visible with some options for snd-hda-intel (such as laptop-amic, laptop-amic, dell-headset-multi), but it record just a white noise.
I also can't get mic work on my Acer Aspire VN7-592G with ALC255. multi), but it record just a white noise.
Microphone are visible with some options for snd-hda-intel (such as laptop-amic, laptop-amic, dell-headset-