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Codito ergo sum
n00b
Joined: 19 Aug 2019
Posts: 14
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 Posted: Mon Sep 02, 2019 6:11 pm Post subject: Unknown symbol in module |
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I'm struggling with sound issues on a new hp laptop and aftere reading many articles/threads I couldn't solve the problem.
| Code: | lspci | grep -i audio
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03) |
++++++++++++++++++++++++++++
| Code: | dmesg | grep -i audio
[ 0.264521] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.730082] hdaudio hdaudioC1D0: Unable to bind the codec
[ 1.648590] hdaudio hdaudioC0D0: Unable to bind the codec |
++++++++++++++++++++++++++++
| Code: | dmesg | grep -i snd
[ 1.645802] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops 0xffffffffb088fca0)
[ 391.310364] snd_hda_intel: Unknown symbol snd_hda_load_patch (err -2)
[ 573.003229] snd_hda_intel: Unknown symbol snd_hda_load_patch (err -2)
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+++++++++++++++++++++++++++++++
| Code: | lspci -vv -s 00:03.0
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
Subsystem: Hewlett-Packard Company Broadwell-U Audio Controller
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 45
Region 0: Memory at c7018000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee08004 Data: 4023
Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
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++++++++++++++++++++
| Code: |
cat /proc/asound/cards
--- no soundcards --- |
+++++++++++++++++++
| Code: | cat /usr/src/linux/.config | grep -i 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_EXT_CORE=m
CONFIG_SND_HDA_PREALLOC_SIZE=64 |
+++++++++++++++++++++++++
| Code: | lsmod
Module Size Used by
x86_pkg_temp_thermal 16384 0
efivarfs 16384 1 |
++++++++++++++++++++++++++++
| Code: |
find /lib/modules/4.19.66-gentoo/kernel/sound -iname "*snd-hda-intel*"
/lib/modules/4.19.66-gentoo/kernel/sound/pci/hda/snd-hda-intel.ko |
+++++++++++++++++++++++++++++
kernel info:
| Quote: | Device Drivers --->
<M> Sound card support --->
<M> Advanced Linux Sound Architecture --->
--- Advanced Linux Sound Architecture
[ ] Enable OSS Emulation
<M> HR-timer backend support
-*- Dynamic device file minor numbers
(32) Max number of sound cards
[*] Support old ALSA API
-*- Sound Proc FS Support
[*] Verbose procfs contents
[ ] Verbose printk
[ ] Debug
<M> Sequencer support
<M> Sequencer dummy client
[*] Use HR-timer as default sequencer timer
[*] Generic sound devices --->
[*] PCI sound devices --->
HD-Audio --->
(64) Pre-allocated buffer size for HD-audio driver
[*] USB sound devices --->
[*] PCMCIA sound devices --->
<M> ALSA for SoC audio support --->
[*] X86 sound devices ---> |
And I marked all choices of PCI/ Generic/ HD-Audio/USB/ALSA & X86 with<M>.
My problem is:
I don't have sound & by running :
| Code: | | insmod /lib/modules/4.19.66-gentoo/kernel/sound/pci/hda/snd-hda-intel.ko |
I get:
| Code: | | insmod: ERROR: could not insert module /lib/modules/4.19.66-gentoo/kernel/sound/pci/hda/snd-hda-intel.ko: Unknown symbol in module |
Besides, I ran aplay in vain:
| Code: | aplay -l
aplay: device_list:272: no soundcards found...
aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
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alsamixer returns:
| Code: | [b]alsamixer[/b]
cannot open mixer: No such file or directory |
& alsamixergui says:
| Code: | | function snd_ctl_open failed for default: No such file or directory |
I have alsa-utils & dev-haskell/alsa-mixer installed & I also have eudev but not udev on my system.
& finally:
| Code: |
uname -a
Linux localhost 4.19.66-gentoo #1 SMP Thu Aug 29 14:55:54 +0430 2019 x86_64 Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz GenuineIntel GNU/Linux |
Can I fix this problem?
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Jaglover
Watchman
Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana
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Codito ergo sum
n00b
Joined: 19 Aug 2019
Posts: 14
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| Posted: Tue Sep 03, 2019 7:17 am Post subject: |
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| Jaglover wrote: | | The kernel you are running is from August 29, you sure it is the latest you have built? |
Thanks, Yes, you're right. The problem of module is solved, I had compiled the kernel without updating grub. Now, lsmod shows:
| Code: | Module Size Used by
snd_hda_codec_realtek 94208 1
snd_hda_codec_hdmi 57344 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 36864 4
snd_hda_codec 122880 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hda_core 73728 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_pcsp 16384 1
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 94208 5 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcsp,snd_hda_core
snd_timer 32768 1 snd_pcm
snd 65536 19 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcsp,snd_pcm
x86_pkg_temp_thermal 16384 0
soundcore 16384 1 snd
efivarfs 16384 1
|
So the module is loaded & my card is recognized & cat /proc/asound/cards returns:
| Code: | 0 [pcsp ]: PC-Speaker - pcsp
Internal PC-Speaker at port 0x61
1 [HDMI ]: HDA-Intel - HDA Intel HDMI
HDA Intel HDMI at 0xc7018000 irq 44
2 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xc701c000 irq 45 |
But I don't know whats wrong, I don't still have sound.
By running alsamixer, a page appears in terminal & it seems it's working well. But :
| Code: | speaker-test -Dsurroundaudio -c 6
speaker-test 1.1.8
Playback device is surroundaudio
Stream parameters are 48000Hz, S16_LE, 6 channels
Using 16 octaves of pink noise
ALSA lib /var/tmp/portage/media-libs/alsa-lib-1.1.8/work/alsa-lib-1.1.8/src/pcm/pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM surroundaudio
Playback open error: -2,No such file or directory |
I've installed pulseaudio(with `sys-fs/eudev' & without `sys-fs/udev' installed' on my system). Typing pulseaudio shows:
| Code: | E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed. |
I can't understand what the problem is.
_________________
Gentoophilus Persicus
Last edited by Codito ergo sum on Tue Sep 03, 2019 9:56 am; edited 1 time in total |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54794
Location: 56N 3W
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| Posted: Tue Sep 03, 2019 8:31 am Post subject: |
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Codito ergo sum,
Please post the content of /proc/asound/devices
I suspect that you have several sound cards and the default sound card is not the one you want to use. | Code: | 0 [pcsp ]: PC-Speaker - pcsp
Internal PC-Speaker at port 0x61
1 [HDMI ]: HDA-Intel - HDA Intel HDMI
HDA Intel HDMI at 0xc7018000 irq 44
2 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xc701c000 irq 45 |
says you have three sound cards.
Card 0 is always the default. Your analogue sound card is card 2. That's probably the one you want to use.
Card 1 is sound over HDMI. That's for a display with built in speakers.
You can test with alsamixer -cX, where X is the card number 0, 1, 2.
Using 3 will generate an error, as you don't have a card 3.
_________________
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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Codito ergo sum
n00b
Joined: 19 Aug 2019
Posts: 14
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| Posted: Tue Sep 03, 2019 8:40 am Post subject: |
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| NeddySeagoon wrote: | Codito ergo sum,
Please post the content of /proc/asound/devices
I suspect that you have several sound cards and the default sound card is not the one you want to use. | Code: | 0 [pcsp ]: PC-Speaker - pcsp
Internal PC-Speaker at port 0x61
1 [HDMI ]: HDA-Intel - HDA Intel HDMI
HDA Intel HDMI at 0xc7018000 irq 44
2 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xc701c000 irq 45 |
says you have three sound cards.
Card 0 is always the default. Your analogue sound card is card 2. That's probably the one you want to use.
Card 1 is sound over HDMI. That's for a display with built in speakers.
You can test with alsamixer -cX, where X is the card number 0, 1, 2.
Using 3 will generate an error, as you don't have a card 3. |
cat /proc/asound/devices
| Code: | 2: [ 0- 0]: digital audio playback
3: [ 0] : control
4: [ 1- 3]: digital audio playback
5: [ 1- 7]: digital audio playback
6: [ 1- 8]: digital audio playback
7: [ 1- 9]: digital audio playback
8: [ 1-10]: digital audio playback
9: [ 1- 0]: hardware dependent
10: [ 1] : control
11: [ 2- 0]: digital audio playback
12: [ 2- 0]: digital audio capture
13: [ 2- 0]: hardware dependent
14: [ 2] : control
33: : timer |
How can I set a sound card as default?
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Gentoophilus Persicus
Last edited by Codito ergo sum on Tue Sep 03, 2019 9:20 am; edited 1 time in total |
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NeddySeagoon
Administrator
Joined: 05 Jul 2003
Posts: 54794
Location: 56N 3W
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| Posted: Tue Sep 03, 2019 8:55 am Post subject: |
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Codito ergo sum,
Card 0 is your PC speaker. That can only make system beeps. Its your default sound output, that's not very useful.
Card 1 is your Video Card audio outputs.
Card 2 is your PC analogue output. That's the card you need to use if your speakers are connected to your PC using a 3.5mm jack plug.
I can tell this from
| Code: | 11: [ 2- 0]: digital audio playback
12: [ 2- 0]: digital audio capture
13: [ 2- 0]: hardware dependent
14: [ 2] : control |
Only analogue ever has a capture control. Think microphone.
You need to tell Alsa to send sound to | Code: | | 13: [ 2- 0]: hardware dependent |
There are two ways, you can reorder you sound cards or tell alsa to use card 2.
As root, create a file called /etc/asound.conf with the following content.
| Code: | defaults.pcm.card 2
defaults.pcm.device 0
defaults.ctl.card 2 |
With that file in place, run alsamixer. It should show your analogue sound card.
Be sure that any controls with IEC or SPDI/F in their names are muted.
Now what happens when you try to play some sounds?
_________________
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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Codito ergo sum
n00b
Joined: 19 Aug 2019
Posts: 14
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| Posted: Tue Sep 03, 2019 9:32 am Post subject: |
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| NeddySeagoon wrote: | Codito ergo sum,
Card 0 is your PC speaker. That can only make system beeps. Its your default sound output, that's not very useful.
Card 1 is your Video Card audio outputs.
Card 2 is your PC analogue output. That's the card you need to use if your speakers are connected to your PC using a 3.5mm jack plug.
I can tell this from
| Code: | 11: [ 2- 0]: digital audio playback
12: [ 2- 0]: digital audio capture
13: [ 2- 0]: hardware dependent
14: [ 2] : control |
Only analogue ever has a capture control. Think microphone.
You need to tell Alsa to send sound to | Code: | | 13: [ 2- 0]: hardware dependent |
There are two ways, you can reorder you sound cards or tell alsa to use card 2.
As root, create a file called /etc/asound.conf with the following content.
| Code: | defaults.pcm.card 2
defaults.pcm.device 0
defaults.ctl.card 2 |
With that file in place, run alsamixer. It should show your analogue sound card.
Be sure that any controls with IEC or SPDI/F in their names are muted.
Now what happens when you try to play some sounds? |
THAAANKS!!!. The problem is solved by creating asound.conf file.
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Kernel & Hardware
