I can confirm this problem and that it is still present in Maverick. I've attached my amixer output before and after switching inputs back and forth - but they are identical.
It would seem there is something that is initialized correctly by switching between inputs that is not initialized correctly on initial startup. I would suspect this might be an issue either with the MCP55 HD Audio driver, or the specific implementation of it on this motherboard (I have the same motherboard "ASUS P5N32-E SLI PLUS ACPI BIOS Revision 1502"). Windows seems to do this correctly (so it's not just a hardware issue). ** Attachment added: "amixer settings before and after" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/577178/+attachment/1698138/+files/amixer.7z -- nvidia mcp55 p5n32e-plus soundmax microphone only works after switching to another input setting and back https://bugs.launchpad.net/bugs/577178 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
