Re: [gentoo-user] headphone does not work in windows After logging to linux

[Matti Nykyri <matti.nykyri@iki.fi>]

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> On Nov 21, 2014, at 16:15, behrouz khosravi <bz.khosravi@gmail.com> wrote:
> 
> 
> > Do you reboot in the between or are you running somekind of virtual machine? Usb headphones or what? What sound driver? I've had problems with NIC between reboots. They were cleared by removing power cord for multiple minutes while rebooting. I got rid of the problem when i updated NIC's driver (bug in driver).
> >
> > -- 
> > -Matti
> 
> No. It happen every time I boot into linux. Gentoo or Arch.
> removing power helps but is annoying.
> its not usb, but I dont know what is called! the ordinary type!
> Its a realtek chip .
> The bug that you mentioned is related to linux driver or windows driver?
> 

I have realtek R6168/6111/6169 NIC. It works in Linux with realtek's driver not with the one included in kernel. Windows fails to initialize the NIC properly when I reboot from linux to windows. When NIC is reset by recycling power windows will be able to initialize it. Downgrading windows (7 64bit) dirver to an ancient one fixed the problem. The up-to-date realtek driver didn't work correctly. 

lspci -v

You can check what driver kernel uses for you audio. Also the bug can be in alsa. The ways of alsa quite complicated... You are using alsa right? What error message does alsa give when you try to play audio?

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