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Bug 154811 - no sound output (intel_8x0)
Summary: no sound output (intel_8x0)
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 3
Hardware: i686
OS: Linux
Target Milestone: ---
Assignee: Dave Jones
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2005-04-14 11:33 UTC by Luicil Fernandes
Modified: 2015-01-04 22:18 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2005-04-15 00:38:23 UTC

Attachments (Terms of Use)

Description Luicil Fernandes 2005-04-14 11:33:38 UTC
I'm very new to linux. My oppinion is a fantastic SO, but...

Running up2date I updated my kernel to: Fedora Core (2.6.10-1.770_FC3)
My sound card stoped. No more sounds...

Then this week (04/12/2005), running up2date again, my kernel was updated to:
Fedora Core (2.6.11-1.14_FC3)
My sound card and my mouse stoped working.

I'm using a toshiba notebook Satellite A10 S-177. My mouse is a touchpad mouse.

If I run the kernel: Fedora Core (2.6.9-1.667) everything runs ok !

What could be happening ?


Comment 1 Dave Jones 2005-04-14 19:27:59 UTC
can you paste the output of lspci please ?

also, please check the volume control panel to ensure everything is unmuted and
volumes are not at zero.

Comment 2 Luicil Fernandes 2005-04-14 20:31:40 UTC

The volume control is ok. If I start with Fedora Core 2.6.9 sound is ok, with no
changes but starting with Fedora core 2.6.10 no sound and no mouse too !!!

I'm not sure if I did right what you wish: here is what I got typeing lspci in

00:00.0 Host bridge: Intel Corp. 82852/82855 GM/GME/PM/GMV Processor to I/O
Controller (rev 01)
00:00.1 System peripheral: Intel Corp. 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller (rev 01)
00:00.3 System peripheral: Intel Corp. 82852/82855 GM/GME/PM/GMV Processor to
I/O Controller (rev 01)
00:02.0 VGA compatible controller: Intel Corp. 82852/855GM Integrated Graphics
Device (rev 01)
00:02.1 Display controller: Intel Corp. 82852/855GM Integrated Graphics Device
(rev 01)
00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB
UHCI Controller #1 (rev 03)
00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI
Controller (rev 03)
00:1e.0 PCI bridge: Intel Corp. 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corp. 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4-M) IDE Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem
Controller (rev 03)
01:08.0 Ethernet controller: Intel Corp. 82801DB PRO/100 VE (MOB) Ethernet
Controller (rev 83)
01:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus
Bridge with ZV Support (rev 33)
02:00.0 Network controller: Intersil Corporation Intersil ISL3890 [Prism
GT/Prism Duette] (rev 01)


Comment 3 Dave Jones 2005-04-14 21:35:23 UTC
please try toggling the 'External Amplifier' in the volume panel.

sounds like a dupe of

Comment 4 Luicil Fernandes 2005-04-14 23:52:12 UTC
rsrs Amazing !

I toogled the 'Headphone Jack Sense' and now I have sounds !!! I don't know if 
it make sense but is working now !

Toogling the 'External Amplifier' had no effect !

Thanks !!!

Great work !!!

50% solved, just need to know how to put my touchpad mouse to work now ! With 
2.6.9 core it works fine but with 2.6.11-1.14_FC3 not !


Comment 5 Luicil Fernandes 2005-04-15 00:26:21 UTC
About my mouse:

In 2.6.9 core kernel, using the Hardware Browser, my Pointing devices shows 
PS/2 Generic Mouse, Driver: generic3ps/2, Device: /dev/input/mice
This works fine !

In 2.6.11 core kernel, using the Hardware Browser, Pointing devices shows me:
AlpsPS/2 ALPS TouchPad, Driver: generic3ps/2, Device: /dev/input/mice
The device is correct, but the mouse does not work correctly !

Thanks ...

Comment 6 Dave Jones 2005-04-15 00:38:23 UTC
the touchpad problem is already known about (theres a bunch of bugzillas on this

As your sound now works, I'll close this out.

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