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Lil Nux
n00b
Joined: 08 Mar 2019
Posts: 4
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 Posted: Fri Mar 08, 2019 10:44 am Post subject: [SOLVED] Soundcard not detected |
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Hi, i recently installed gentoo for the first time (i'm new) with kde and i've got some troubles with my soundcard because it's not detected.
Some informations :
| Code: |
aplay -l
aplay: device_list:272: aucune carte son n'a été trouvée... (No soundcard detected)
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| Code: |
lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
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| Code: |
cat /usr/src/linux/.config | grep CONFIG_SND_HDA
CONFIG_SND_HDA=m
CONFIG_SND_HDA_INTEL=m
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
CONFIG_SND_HDA_INPUT_BEEP=y
CONFIG_SND_HDA_INPUT_BEEP_MODE=1
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_CODEC_REALTEK=m
CONFIG_SND_HDA_CODEC_ANALOG=m
CONFIG_SND_HDA_CODEC_SIGMATEL=m
CONFIG_SND_HDA_CODEC_VIA=m
CONFIG_SND_HDA_CODEC_HDMI=m
CONFIG_SND_HDA_CODEC_CIRRUS=m
CONFIG_SND_HDA_CODEC_CONEXANT=m
CONFIG_SND_HDA_CODEC_CA0110=m
CONFIG_SND_HDA_CODEC_CA0132=m
CONFIG_SND_HDA_CODEC_CA0132_DSP=y
CONFIG_SND_HDA_CODEC_CMEDIA=m
CONFIG_SND_HDA_CODEC_SI3054=m
CONFIG_SND_HDA_GENERIC=m
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
CONFIG_SND_HDA_CORE=m
CONFIG_SND_HDA_DSP_LOADER=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_I915=y
CONFIG_SND_HDA_PREALLOC_SIZE=64
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| Code: |
cat /proc/asound/cards
--- no soundcards ---
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No soundcard with alsamixer
i'm in the audio group
I tried several times to built-in / modules differents SND_HDA parameters but it doesn't change anything
Last edited by Lil Nux on Sat Mar 09, 2019 9:53 am; edited 1 time in total |
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audiodef
Watchman
Joined: 06 Jul 2005
Posts: 6639
Location: The soundosphere
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Lil Nux
n00b
Joined: 08 Mar 2019
Posts: 4
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| Posted: Fri Mar 08, 2019 6:55 pm Post subject: |
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| No, only "pulseaudio" card |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54237
Location: 56N 3W
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| Posted: Fri Mar 08, 2019 7:01 pm Post subject: |
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Lil Nux,
Welcome to Gentoo.
Sound cards are in two parts. The PIC interface part, which is snd_hda_intel for both your sound cards and the CODEC part which does the analogue and digital sound IO. That varies.
You need the drivers for both parts.
We can't tell yet, which codecs you hawe but you show them made as modules
look in lsmod. You should see snd_hda_intel there already. If the codecs are missing, modprobe them.
You will need commands like | Code: | | modprobe snd_hda_codec_via |
for the via codec for example.
-- edit --
Please post the content of /proc/asound/devices
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail.
Last edited by NeddySeagoon on Fri Mar 08, 2019 7:02 pm; edited 1 time in total |
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audiodef
Watchman
Joined: 06 Jul 2005
Posts: 6639
Location: The soundosphere
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Lil Nux
n00b
Joined: 08 Mar 2019
Posts: 4
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| Posted: Fri Mar 08, 2019 7:21 pm Post subject: |
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| Code: |
modprobe snd_hda_codec_via
modprobe: ERROR: could not insert 'snd_hda_codec_via': Exec format error
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| Code: |
cat /proc/asound/devices
1: : sequencer
33: : timer
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No output |
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Jaglover
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Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54237
Location: 56N 3W
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| Posted: Fri Mar 08, 2019 7:41 pm Post subject: |
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Lil Nux,
I suspect that you forgot to mount boot when you did your kernel install so you are
a) not runnnig the kernel you think you are
b) have built and installed the newer modules correctly
so that as Jaglover says, your kernel and modules no longer match.
What is the output of
I get | Code: | $ uname -a
Linux NeddySeagoon_Static 4.20.0-gentoo #1 SMP PREEMPT Fri Dec 28 18:49:44 GMT 2018 x86_64 AMD Phenom(tm) II X6 1090T Processor AuthenticAMD GNU/Linux |
That tells my running kernel is build #1 built at Fri Dec 28 18:49:44 GMT
Check the build time on your kernel. Is it what you expect?
Compare the kernel build date with the timestamp on
| Code: | ls -l /usr/src/linux/.config
-rw-r--r-- 1 root root 117198 Dec 28 18:49 /usr/src/linux/.config |
If the .config file is newer, it cannot have been used to make the running kernel.
_________________
Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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audiodef
Watchman
Joined: 06 Jul 2005
Posts: 6639
Location: The soundosphere
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Lil Nux
n00b
Joined: 08 Mar 2019
Posts: 4
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| Posted: Sat Mar 09, 2019 9:51 am Post subject: |
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Okey it's solved, i done a stupid error.
When i rebuild my custom kernel, i forgot to copy the new compiled kernel image to /boot
i just done this
Thanks for your help  |
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