Audio not always working

[Quest]

on laptop Toshiba Satellite P850, Realtek audio.

When I restart from Windows7 to Kali 1.0.5 x64 HDD or USB, the speakers are not working, but headphones work if I plug them in. I have to shut down the computer completely, then boot into Kali to have audio. No biggy, but annoying as I have to stop/start the computer before booting Kali and cannot simply restart from Win7, or else, no sound.

I don't remember such problem with 1.0.4

The same on all of my 3 Kali installation. 2 USB and 1 HDD. All 1.0.5 x64