Thanks Karolina, I'd noticed that too, that the kernel (from 2.6.17 til 2.6.23) detected the on-board sound card even when it was set to "disabled" in the BIOS. I double checked the BIOS setting, and it is definitely enabled. Before kernel 2.6.17 I couldn't get the two cards working simultaneously... hmm, I wonder if a "feature" (read bug!) that made my setup work has been fixed! Can the on-board be disabled by the presence of another sound card (over-riding the BIOS setting)? Steve On 20/04/2008, Karolina Lindqvist <karolina.lindqvist@xxxxxxxxxx> wrote: > söndagen den 20 april 2008 skrev Stephen Wilkinson: > > > > Does anyone have any suggestions as to why this may have stopped > > working in moving from 2.6.23 to 2.6.24? Is it no longer possible to > > run two sound cards together? > > > I got the same problem with my (only) built-in VIA sound chip. From kernel > 2.6.24 and onwards, the chip has to be enabled in the bios. I had it > disabled before. > Check your bios settings, and enable the card if it is disabled. > > Before linux ignored bios settings, but it look likes it does not do that > anymore. > > > Karolina > >