Comment 32 for bug 741825

hello gents,

the url below shows my labours and experiences to date re audio problem encountered on acer one 522-BZ623

https://answers.launchpad.net/ubuntu/+source/alsa-driver/+question/165597

although the one issue workoround (external mic working) is satisfactory for the time being to some degree there are still some issues that I could not get resolved ie crackling sound on ext mic, no internal mic working, no right speaker working..

I also attach the dmesg file.