you need to report upstream pci developer
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02) 0.874389] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300 [ 0.874418] pci 0000:00:1b.0: reg 0x10: [mem 0xd0440000-0xd0443fff 64bit] [ 0.874547] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.874625] pci 0000:00:1b.0: System wakeup disabled by ACPI ** Changed in: alsa-driver (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1406803 Title: PCI/internal sound card not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1406803/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs