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toothpick n00b
Joined: 31 May 2012 Posts: 53
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Posted: Wed Apr 22, 2015 11:36 pm Post subject: [SOLVED] Sound disabled |
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Since I have updated my world, I cannot hear sound from my speakers.
I have done the following steps to diagnose the problem:
produces no sound
produces the following outout: http://tny.cz/22354bcc
what weird is that "lsmod" does not show "snd_hda_intel" even after "modprobe snd_hda_intel"
I appreciate anyone's help
Last edited by toothpick on Sun Apr 26, 2015 7:47 pm; edited 1 time in total |
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krinn Watchman
Joined: 02 May 2003 Posts: 7470
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Posted: Thu Apr 23, 2015 7:41 am Post subject: |
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Quote: | Kernel driver in use: snd_hda_intel |
It mean the driver is in use by your kernel.
But the output if the driver is a module would be:
Quote: | Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
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So to answer your question: it doesn't appears in lsmod because the driver isn't a module but buildin your kernel.
To answer your other question (why no sound?), we lack info to answer it.
It's a bit surprising you just do an emerge world and you are surprise by the result the kernel isn't a module, as an emerge world may add a new kernel source, but in no way will built one and load it.
aplay should had produce you an error (and as kernel is telling you, the driver is in use for the card), so from a driver pov, it works (producing no sound while playing is not the same as getting an error).
It might just be volume is down or default card is not the one where the speakers are plug to, or just that your speakers aren't connect to the card output. |
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toothpick n00b
Joined: 31 May 2012 Posts: 53
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Posted: Sun Apr 26, 2015 7:31 pm Post subject: |
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Thanks for your reply,
using alamixer I have raised all the bars and unmuted them (nor I recall that I have changed my mixer settings)
finally, sound works |
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