*** This bug is a duplicate of bug 1533343 ***
https://bugs.launchpad.net/bugs/1533343
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
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https://bugs.launchpad.net/bugs/1606078
Title:
No sound with Ubuntu 16.04
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