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

[behrouz khosravi]

On Nov 21, 2014 6:23 PM, "Matti Nykyri" <matti.nykyri@×××.fi> wrote:
>
> On Nov 21, 2014, at 16:15, behrouz khosravi <bz.khosravi@×××××.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?
Well I have no problem with it in linux. It always works in linux but I
think there is a problem with alsa or some other linux related part.
Because I have enabled the after post sound in bios. When I power in on the
headphone work. Then I login to linux and when I reboot to login to
windows, the bios post sound does not come from headphone.
It seems something is wrong in the linux part!