@raymond : I read through the function stac92xx_init() in the patch you linked above. That is a very complicated piece of code and I can see how a small hardware implementation difference on my motherboard might be the root cause of the problem.
The only way for me to narrow down what is wrong will probably require me to download all the kernel & driver source and build my own custom kernel to debug it. I have not needed to do that in almost 15 years - something that the newer versions of Linux have left far behind. I might take a look but its a lot of work when I have a simple hack as a workaround. I assume that the upstream Alsa developers watch these launchpad bug listings (?) so if this becomes a more common problem this will provide some background information. If its just limited to the motherboard in the HP Pavilion p7-1227c then I don't expect there will be much interest to pursue it further. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1041322 Title: Very low sound on HP p7-1227c To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1041322/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
