[Pkg-alsa-devel] Bug#434573: modprobe -v fails to show module inserted

Elimar Riesebieter riesebie at lxtec.de
Sun Aug 5 15:37:42 UTC 2007


On Fri, 03 Aug 2007 the mental interface of
David Lawyer told:

> On Mon, Jul 30, 2007 at 08:17:26PM +0200, Elimar Riesebieter wrote:
> > On Sun, 29 Jul 2007 the mental interface of
> > David Lawyer told:
> > 
> > > On Sun, Jul 29, 2007 at 05:00:53PM +0200, Elimar Riesebieter wrote:
> > > > Hi David,
> > > > 
> > > > On Tue, 24 Jul 2007 the mental interface of
> > > > David Lawyer told:
> > > > 
> > > > > Package: module-init-tools
> > > > > Version: 3.3-pre11-4_i386
> > > > > 
> > > > > When I insert snd-sb16 using modprobe -v snd-sb16 irq=2, it fails to
> > > > > display the inserted module.  But it does display the dependencies
> > > > > loaded.
> > > > 
> > > > Could you please provide the output of:
> > > > # modinfo snd-sb16
> > 
> > OK, Thanks. It looks good.
> > [...]
> > Could you try to boot your machine with the following entry:
> > 
> > echo "snd-sb16 irq=2" >> /etc/modules
> This results in no sound modules loaded.  But if I use
> /etc/modules-2.6 a lot of sound modules load.  This is because I
> needed to load different modules with different kernels like kernel
> versions 2.2 2.4 etc.  So snd-sb16 loads but with irq=5 per
> /proc/interrupts.  Now I can't dial out with my modem due to an
> interrupt conflict since it also uses irq 5.  But I at least get an
> error message that the resource is busy.

Tell us the output of:

$ cat /proc/interrupts

and

grep -i irq /usr/src/your_kernel/.config

Elimar


-- 
  We all know Linux is great... it does infinite loops in 5 seconds.
        -- Linus Torvalds
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