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Bug#815787: May be a kernel problem not a pulseaudio one?



Control: reassign -1 src:linux
Control: forcemerge 814855 -1

On Sat, 2016-02-27 at 10:39 +0100, Cristian Ionescu-Idbohrn wrote:
> On Thu, 25 Feb 2016, Felipe Sateler wrote:
> > 
> > Control: retitle: linux-4.4: missing snd-emu10k1 modules
> > 
> > On 25 February 2016 at 15:14, Russel Winder <russel@winder.org.uk> wrote:
> > > Hi,
> > > 
> > > > The emu10k1 (or emu10k1x) driver (for the sound blaster) is not
> > > > loaded, so this is almost certainly a kernel problem.
> > > 
> > > Hummm….
> > > 
> > > > > find /lib -name "*emu10k*"
> > > /lib/modules/4.2.0-1-amd64/kernel/sound/pci/emu10k1
> > > /lib/modules/4.2.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
> > > /lib/modules/4.2.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1-
> > > synth.ko
> > > /lib/modules/4.2.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1.ko
> > > /lib/modules/4.2.0-1-amd64/kernel/drivers/input/gameport/emu10k1-gp.ko
> > > /lib/modules/4.3.0-1-amd64/kernel/sound/pci/emu10k1
> > > /lib/modules/4.3.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1x.ko
> > > /lib/modules/4.3.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1-
> > > synth.ko
> > > /lib/modules/4.3.0-1-amd64/kernel/sound/pci/emu10k1/snd-emu10k1.ko
> > > /lib/modules/4.3.0-1-amd64/kernel/drivers/input/gameport/emu10k1-gp.ko
> > > /lib/modules/4.4.0-1-amd64/kernel/drivers/input/gameport/emu10k1-gp.ko
> > > 
> > > I think we have an answer, the kernel modules are not being packaged. I
> > > should have got here a lot earlier!
> > 
> > OK, now we have a root cause. Retitling the bug accordingly.
> 
> Yes, I'm hit by this one too.  The kernel image was simply not built
> with full support for the emu10k1 cards:
> 
> /boot/config-4.3.0-1-amd64:CONFIG_GAMEPORT_EMU10K1=m
> /boot/config-4.3.0-1-amd64:CONFIG_SND_EMU10K1_SEQ=m
> /boot/config-4.3.0-1-amd64:CONFIG_SND_EMU10K1=m
> /boot/config-4.3.0-1-amd64:CONFIG_SND_EMU10K1X=m
> 
> /boot/config-4.4.0-1-amd64:CONFIG_GAMEPORT_EMU10K1=m
> /boot/config-4.4.0-1-amd64:# CONFIG_SND_EMU10K1_SEQ is not set
> 
> No mention of that in the changelog.

Yes there is:

  * [amd64] mm,nvdimm: Disable ZONE_DMA; enable ZONE_DEVICE, NVDIMM_PFN
    - This disables drivers for some AC'97 sound cards

Ben.

-- 
Ben Hutchings
Every program is either trivial or else contains at least one bug

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