Success! The key seems to have been the selection ofthe 6 ch option via alsaconf (2 or 4 ch don't work). An options line in <sound> appears not to be required. Many thanks for your help. Cheers,Roger. ................................................................................On Sun, 12 Oct 2008 10:28:49 +1300Vedran Miletić <rivanvx@xxxxxxxxx> wrote: > Try other models listed for ALC883 on this page:> http://fedoraproject.org/wiki/KernelHdaDriverOptions> > 2008/10/11 Roger Young <r.young@xxxxxxxxxx>:> > Thanks for your reply, Vedran. It is an Asus P5L1394 MB.> > I have set "options snd-hda-intel model=asus" in /etc/modprobe.d/sound> > Is there anything else I could try?> >> > Regards,> > Roger.> >> > ...............................................................................> > On Sat, 11 Oct 2008 22:50:59 +1300> > Vedran Miletić <rivanvx@xxxxxxxxx> wrote:> >> >> What motherboard is that? Did you try different model= parameters?> >>> >> 2008/10/11 Roger Young <r.young@xxxxxxxxxx>:> >> > I have an onboard Intel 8280lg ICH7 soundcard with Realtec ALC883 chipset.> >> > The headphones work under Windows. With Linux I am using the snd_hda_intel> >> > module. I get normal sound through the speakers but none through the headphones.> >> > Alsamixer recognizes the card and chipset and the headphones are shown unmuted.> >> > All other functions are unmuted and are at maximum level. I run Slackware linux with kernel 2.6.24.5. My Alsa version is 1.0.15. I tried to install a more> >> > recent version (1.0.18rc3) but got no sound at all.> >> >> >> > I know this is a common complaint, but so far I have not found> >> > a solution which works for me.> >> >> >> > Can anyone help?> >> >> >> > --> >> > Roger Young <r.young@xxxxxxxxxx>> >> >> >> > -------------------------------------------------------------------------> >> > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge> >> > Build the coolest Linux based applications with Moblin SDK & win great prizes> >> > Grand prize is a trip for two to an Open Source event anywhere in the world> >> > http://moblin-contest.org/redirect.php?banner_id=100&url=/> >> > _______________________________________________> >> > Alsa-user mailing list> >> > Alsa-user@xxxxxxxxxxxxxxxxxxxxx> >> > https://lists.sourceforge.net/lists/listinfo/alsa-user> >> >> >>> >>> >>> >> --> >> Vedran Miletić> >> >> > --> > Roger Young <r.young@xxxxxxxxxx>> >> > > > --> Vedran Miletić -- Roger Young <r.young@xxxxxxxxxx> -------------------------------------------------------------------------This SF.Net email is sponsored by the Moblin Your Move Developer's challengeBuild the coolest Linux based applications with Moblin SDK & win great prizesGrand prize is a trip for two to an Open Source event anywhere in the worldhttp://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________Alsa-user mailing listAlsa-user@xxxxxxxxxxxxxxxxxxxxxxxxxx://lists.sourceforge.net/lists/listinfo/alsa-user