Re: [gentoo-laptop] IRQ conflict

[Marton Gabor]

Hi!

Reboot, and watch if IRQ 11 gets disabled at boot time.  I had that 
problem on my laptop.

Marton Gabor
<gabor.marton@××××××××××.hu>,<ICQ UIN: 169394884>,<T: [phone]>
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Alan O'Keefe wrote:

> I'm running gentoo on an IBM R40 Thinkpad with KDE 3.5, sound works
> fine, here's my interupts:
>
> CPU0
>
> 0: 11782751 XT-PIC timer
>
> 1: 15682 XT-PIC i8042
>
> 2: 0 XT-PIC cascade
>
> 7: 0 XT-PIC parport0
>
> 9: 190543 XT-PIC acpi
>
> 11: 22768972 XT-PIC yenta, ICH4, ath0, uhci_hcd:usb2, uhci_hcd:usb3,
> uhci_hcd:usb4, ehci_hcd:usb1, Intel 82801DB-ICH4, radeon@pci:0000:01:00.0
>
> 12: 7169 XT-PIC i8042
>
> 14: 154672 XT-PIC ide0
>
> 15: 138253 XT-PIC ide1
>
> NMI: 0
>
> LOC: 0
>
> ERR: 0
>
> MIS: 0
>
> As you can see, my usb ports, my radeon graphics card and the sound
> card, (Intel 82801DB-ICH4), are all sharing interupt 11.
>
> I would be considering making sure that the correct sound card drivers
> are compiled into the kernel, (or as modules).
>
> Regards
>
> Alan
>
> On Monday 02 January 2006 13:51, Raj Swaminathan wrote:
>
> > Im running KDE 3.4. Sound is turned on. I can listen to bells and
> whistles
>
> > but not audio.
>
> >
>
> > In Control Center > Sound System
>
> > I get the following error message :
>
> >
>
> > Unable to start the sound server to retrive possible Sound I/O Methods.
>
> > Only automatic detection will be available.
>
> >
>
> > On cat /proc/interrupts, my nForce Audio seems to be on the same IRQ as
>
> > USB1. Could that be the problem.
>
> >
>
> > thanks,
>
> > raj
>
> >
>
> > On 1/1/06, Alan O'Keefe <alan@××××××××××××××××××××.au> wrote:
>
> > > Hi there
>
> > >
>
> > > Which desktop are you running ?
>
> > > This may be a Gnome/KDE problem rather than a hardware/interupt
> problem.
>
> > > What are you using to try and play audio ?
>
> > >
>
> > > One problem I had with Gnome, was that after startup, I had to
> start the
>
> > > volume control and enable sound, as it was starting up disabled.
>
> > >
>
> > > Regards
>
> > > Alan
>
> > >
>
> > > On Monday 02 January 2006 12:34, Raj Swaminathan wrote:
>
> > > > Hi,
>
> > > >
>
> > > > I recently installed Gentoo on my Compaq R3000 AMD64 Laptop.
>
> > > > I think i have an IRQ conflict ... im not able to play any audio.
>
> > > >
>
> > > > Heres the output of: cat /proc/interrupts
>
> > > >
>
> > > > CPU0
>
> > > > 0: 286291 IO-APIC-edge timer
>
> > > > 1: 1173 IO-APIC-edge i8042
>
> > > > 8: 0 IO-APIC-edge rtc
>
> > > > 9: 19 IO-APIC-level acpi
>
> > > > 12: 133 IO-APIC-edge i8042
>
> > > > 14: 6098 IO-APIC-edge ide0
>
> > > > 15: 5804 IO-APIC-edge ide1
>
> > > > 193: 19646 IO-APIC-level ohci_hcd:usb3
>
> > > > 201: 3 IO-APIC-level ehci_hcd:usb1, NVIDIA nForce Audio
>
> > > > 209: 0 IO-APIC-level ohci_hcd:usb2
>
> > > > 217: 62347 IO-APIC-level nvidia
>
> > > > 225: 61611 IO-APIC-level ndiswrapper
>
> > > > NMI: 128
>
> > > > LOC: 286262
>
> > > > ERR: 0
>
> > > > MIS: 0
>
> > > >
>
> > > > My BIOS is updated and does not seem to have any useful options.
>
> > > > Please help with suggestions.
>
> > > >
>
> > > > thanks,
>
> > > > raj
>
> > >
>
> > > --
>
> > > Alan O'Keefe
>
> > > O'Keefe Systems Consulting
>
> --
>
> Alan O'Keefe
>
> O'Keefe Systems Consulting
>
> Ph: [phone] email: alan@××××××××××××××××××××.au
>

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