Ubuntu
alsa-driver package

  1. Bug #1606078
  2. Comment #21

Comment 21 for bug 1606078

Revision history for this message
Mario Theodoridis (mario-schmut) wrote : Re: No sound with Ubuntu 16.04

For me none of these fixes worked.
In my case alsa switched the speaker volume with the headphone volume.
If turned the headphone volume up, the speakers worked.
If i plug in headphones they will work as they always did.
When i pull them out it'll be back to being muted until i turn up the headphone volume again.

Acer eeepc r105
Ubuntu 16.04.2 LTS
lspci -vs 00:1b.0
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
        Subsystem: ASUSTeK Computer Inc. NM10/ICH7 Family High Definition Audio Controller
        Flags: bus master, fast devsel, latency 0, IRQ 29
        Memory at f7cf8000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Root Complex Link
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel

uname -a
Linux foo 4.4.0-59-generic #80-Ubuntu SMP Fri Jan 6 17:36:54 UTC 2017 i686 i686 i686 GNU/Linux