stan wrote:
Alfredo Ferrari wrote:
> Hi
>
> I have a Dell D830, with F10 fully up-to-date. The kernel update of
> two days ago (2.6.27.9-159.fc10) has broken audio on this machine.
>
> If I reboot on the previous kernel, 2.6.27.7-134.fc10, audio works
> like a charm. With the new kernel everything works with no error
> message, however no sound is output, like the volume is muted or set
> to very low values.
> I have checked all volume sliders, both for pulseaudio and alsa and
> all of them are at maximum and unmuted. I am using the PAE kernel if
> that matters.
>
> The audio driver is snd-hda-intel, and the output of lspci -v reads:
>
> 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
> Controller (rev 02)
> Subsystem: Dell Device 01fe
> Flags: bus master, fast devsel, latency 0, IRQ 21
> Memory at f6ffc000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [50] Power Management version 2
> Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+
> Count=1/1 Enable-
> Capabilities: [70] Express Root Complex Integrated Endpoint,
> MSI 00
> Capabilities: [100] Virtual Channel <?>
> Capabilities: [130] Root Complex Link <?>
> Kernel driver in use: HDA Intel
> Kernel modules: snd-hda-intel
>
> Is anybody else having the same problem?
>
> Thanks
> Alfredo Ferrari
I didn't have exactly that problem with the 159 kernel. I was able to
play sound but it was slowed down by about 1/3 to 1/2. I couldn't
find a reason, and wasn't sure it was the kernel, but when I, like
you, reverted to the 134 kernel sound began working just fine. I
don't use pulseaudio.
The 159 kernel seemed to work fine other than that.
I can report another issue with the snd-hda-intel driver....I am using a
Dell Vostro 1400 laptop and using the 159 kernel the lineout does not
work. If the speakers are plugged in, there is no sound whatsoever and
I checked every possible mixer setting. Unplugging the cable to the
speakers, however, results in sound coming out of the laptop speakers
after a noticeable pause. Reverting back to the 134 kernel, these
issues go away.