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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Wed Apr 25, 2018 4:43 pm Post subject: No sound from HDMI |
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Hi ^^. First of all, sorry for my bad English
I'll explain my problem; I've got audio though onboard ports, but not from my GTX 1080's HDMI port
The module is loaded in the kernel:
Code: | aplay --list-devices
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: Generic Digital [Generic Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0 |
AlsaMixer and other software (like Kmix) find the card as HDA Nvidia, but no sliding avaliable, just "OO" and "MM"
Other commands can see it too
Code: | head -1 /proc/asound/card*/codec*
==> /proc/asound/card0/codec#0 <==
Codec: Realtek Generic
==> /proc/asound/card1/codec#0 <==
Codec: Nvidia GPU 83 HDMI/DP |
Pulseaudio fails to initialize as user, and if I init it as root though pavucontrol it keeps establishing connection
I've modified a little /usr/src/linux/.config with no luck
I've tried modifying alsa.conf, asound.conf, etc, but nothing worked
And now, if I try to execute pulseaudio from console (not pavucontrol), it says this:
Code: | pulseaudio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-HDMI 1] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-HDMI 1] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-HDMI 1] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-HDMI 1] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-HDMI 1] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-Generic Digital] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-Generic Digital] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-Generic Digital] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-Generic Digital] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-sink-Generic Digital] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-source-Generic Analog] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-source-Generic Analog] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-source-Generic Analog] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-source-Generic Analog] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [alsa-source-Generic Analog] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] module-console-kit.c: Unable to contact D-Bus system bus: org.freedesktop.DBus.Error.FileNotFound: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] module.c: Failed to load module "module-console-kit" (argument: ""): initialization failed.
E: [pulseaudio] main.c: Module load failed.
E: [pulseaudio] main.c: Fallo al intentar iniciar el demonio (failed trying to init daemon)
| My user is on audio group
I've looked everywhere, and could not find any solution
What can I do?
Thanks ^^
EDIT:
I've found out something curious... kernel wants to use the same driver for HDMI's audio than Onboard's
This is Nvidia's lspci -v output:
Code: | 01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
Subsystem: Gigabyte Technology Co., Ltd GP104 High Definition Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at df080000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel |
And this, onboard's audio chip:
Code: | 00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio
Subsystem: ASUSTeK Computer Inc. 200 Series PCH HD Audio
Flags: bus master, fast devsel, latency 32, IRQ 131
Memory at df240000 (64-bit, non-prefetchable) [size=16K]
Memory at df220000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel |
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mimosinnet l33t
Joined: 10 Aug 2006 Posts: 713 Location: Barcelona, Spain
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Posted: Wed Apr 25, 2018 7:19 pm Post subject: Re: No sound from HDMI |
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KeyMerVin wrote: | Pulseaudio fails to initialize as user, and if I init it as root though pavucontrol it keeps establishing connection
And now, if I try to execute pulseaudio from console (not pavucontrol), it says this:
pulseaudio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No existe el fichero o el directorio
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media-sound/pavucontrol should work as a user. Do you have udev or eudev correctly configured? Also, could you check D-Bus? In case you are using OpenRC, is ConsoleKit running?
Cheers! _________________ Please add [solved] to the initial post's subject line if you feel your problem is resolved.
Take care of the community answering unanswered posts. |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54244 Location: 56N 3W
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Posted: Wed Apr 25, 2018 9:14 pm Post subject: |
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KeyMerVin,
Welcome to Gentoo.
HDMI is digital audio. It only has a mute switch, which should be set to OO, so what you see is correct. _________________ 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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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Thu Apr 26, 2018 2:21 pm Post subject: |
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I am reinstalling Gentoo from zero, when I finish (tomorrow, today I cant use computer because of an important exam) I'll try more things and show results ^^
@mimosinnet Yes, consolekit was working, or so I think... amyway, that Gentoo's instalation is gone jeje
@NeddySeagoon Thanks ^^
But Im looking for audio to work though HDMI... anyway, thanks for telling me that the "OO" thing is correct ^^
Cheers everyone ^^ |
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Jaglover Watchman
Joined: 29 May 2005 Posts: 8291 Location: Saint Amant, Acadiana
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Posted: Thu Apr 26, 2018 3:00 pm Post subject: |
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Reinstalling Gentoo is a waste of time indeed. Anything you do in Gentoo can be undone, redone. It is a DIY Linux and you are in control. Your HDMI audio probably was functional, you may have failed to find correct output to use. Often the chipset has more outputs than actually used by your hardware manufacturer. You can test your outputs with a player, for instance. Code: | mpv --audio-device=alsa/hdmi:CARD=PCH,DEV=1 <file> | As an example, this command sends sound to my TV set. I do not use PulseAudio. _________________ My Gentoo installation notes.
Please learn how to denote units correctly! |
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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Fri Apr 27, 2018 6:17 am Post subject: |
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Gonna give it a shoot and will tell if it worked ^^
About reinstalling Gentoo... well, I "dirtied" it too much and told myself I would be better reinstalling it. Now I've got a clean and "satisfaying" installation ^^
Edit: Instead of the command, I used VLC and saw all my devices, and tried listening to a song... WORKED
So, now I know that my "HDMI audio" device is "HDA NVidia HDMI 1 HDMI Audio Output"
And, yes, there are more outputs that used, jeje. But that one is the right one ^^
I guess all I have to do now is make that one default instead of Intel's
How can I do that?
Though the asound.conf?
Thanks ^^
Edit: I guess that I would want to use mpv, I'll first need to install it, because terminal can't find the order, jeje |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54244 Location: 56N 3W
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Posted: Fri Apr 27, 2018 7:26 pm Post subject: |
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KeyMerVin,
How you switch sound card order depends on how you made the snd-hda-intel module.
You need to pass it a module parameter when it loads. _________________ 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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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Fri Apr 27, 2018 8:04 pm Post subject: |
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How do I do that?
Thanks and sorry jeje |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54244 Location: 56N 3W
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Posted: Fri Apr 27, 2018 8:16 pm Post subject: |
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KeyMerVin,
Is your snd-hda-intel built into your kernel or is it a loadable module? _________________ 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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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Fri Apr 27, 2018 8:16 pm Post subject: |
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I'm almost sure its as a module |
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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Fri Apr 27, 2018 8:27 pm Post subject: |
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I FOUND THE WAY ^^
Taking as a guide the last 2 responsed here: https://forums.gentoo.org/viewtopic-t-1051046-start-0.html
My device was number 7, comparing which one worked with VLC and to which corresponds on the output of aplay --list-devices
So, my solution has been creating a file /etc/asound.conf and write on it:
defaults.pcm.!card NVidia
defaults.pcm.!device 7
defaults.pcm.!ctl NVidia
The problem is that it looks like KDE has broke...
Im gonna modify the file and see ^^
THANKS ^^
EDIT: I DID NOT NEED MODIFYING ANYTHING, problem was solved with a simple reboot ^^
Last edited by KeyMerVin on Fri Apr 27, 2018 8:49 pm; edited 2 times in total |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54244 Location: 56N 3W
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Posted: Fri Apr 27, 2018 8:27 pm Post subject: |
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KeyMerVin,
As root, try Code: | modprobe -r snd-hda-intel
modprobe snd-hda-intel index=1,0 |
If that works, you need to pass index=1,0 to snd-hda-intel when its loaded
Look in lsmod for snd-hda-intel _________________ 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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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Fri Apr 27, 2018 8:41 pm Post subject: |
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Well, modprobe -r snd-hda-intel returns this:
Code: | modprobe -r snd-hda-intel
modprobe: FATAL: Module snd_hda_intel is in use.
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And modprobe snd-hda-intel index=1,0 returns nothing jeje
Anyway, my device is working by default, but I've got just another little problem: cant increase or decrease volume though KMix. I can for Intel's device, but not for NVidia. For NVidia I can just mute or unmute, there is no slider
Anyway to solve this?
But... no problem anyway if there is not, I can live with it, jeje. I can decrease or increase volumen though firefox for multimedia streaming, of from the TV itself, so no big deal ^^
Oh, and KDE s (Plasma) problem got solved by simply rebooting system ^^
EDIT: Oh, and, yes, snd-hda-intel is visible on lsmod output. Here is the complete output;
Code: | lsmod
Module Size Used by
cfg80211 581632 0
nouveau 1568768 2
rfkill 24576 3 cfg80211
8021q 24576 0
garp 16384 1 8021q
stp 16384 1 garp
llc 16384 2 garp,stp
x86_pkg_temp_thermal 16384 0
coretemp 16384 0
kvm 581632 0
snd_hda_codec_hdmi 49152 1
snd_hda_codec_generic 73728 1
snd_hda_intel 36864 4
snd_hda_codec 135168 3 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hda_core 81920 4 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hwdep 16384 1 snd_hda_codec
ttm 98304 1 nouveau
drm_kms_helper 155648 1 nouveau
snd_pcm 110592 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
drm 360448 5 nouveau,ttm,drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
iTCO_wdt 16384 0
iTCO_vendor_support 16384 1 iTCO_wdt
snd_timer 32768 1 snd_pcm
fb_sys_fops 16384 1 drm_kms_helper
nvidiafb 49152 0
irqbypass 16384 1 kvm
snd 86016 15 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_pcm
i2c_i801 24576 0
crc32c_intel 24576 0
fb_ddc 16384 1 nvidiafb
vgastate 20480 1 nvidiafb
e1000e 245760 0
ghash_clmulni_intel 16384 0
mxm_wmi 16384 1 nouveau
serio_raw 16384 0
soundcore 16384 1 snd
i2c_smbus 16384 1 i2c_i801
cryptd 24576 1 ghash_clmulni_intel
pcspkr 16384 0
video 40960 1 nouveau
wmi 16384 2 mxm_wmi,nouveau
efivarfs 16384 1
xts 16384 0
gf128mul 16384 1 xts
cbc 16384 0
sha256_generic 20480 0
iscsi_tcp 20480 0
libiscsi_tcp 24576 1 iscsi_tcp
libiscsi 53248 2 libiscsi_tcp,iscsi_tcp
scsi_transport_iscsi 98304 2 libiscsi,iscsi_tcp
vmxnet3 57344 0
virtio_net 28672 0
virtio_ring 24576 1 virtio_net
virtio 16384 1 virtio_net
tg3 163840 0
sky2 61440 0
r8169 81920 0
pcnet32 45056 0
mii 16384 2 r8169,pcnet32
igb 200704 0
ptp 20480 3 tg3,igb,e1000e
pps_core 20480 1 ptp
dca 16384 1 igb
i2c_algo_bit 16384 3 nvidiafb,igb,nouveau
i2c_core 65536 9 fb_ddc,nvidiafb,i2c_algo_bit,igb,i2c_i801,nouveau,i2c_smbus,drm_kms_helper,drm
e1000 143360 0
bnx2 81920 0
atl1c 49152 0
fuse 98304 1
xfs 1175552 0
nfs 233472 0
lockd 73728 1 nfs
grace 16384 1 lockd
sunrpc 303104 2 lockd,nfs
fscache 61440 1 nfs
jfs 172032 0
reiserfs 233472 0
btrfs 1028096 0
ext4 565248 1
jbd2 102400 1 ext4
ext2 73728 0
mbcache 16384 3 ext4,ext2
linear 16384 0
raid10 49152 0
raid1 36864 0
raid0 20480 0
dm_raid 40960 0
raid456 102400 1 dm_raid
async_raid6_recov 20480 1 raid456
async_memcpy 16384 2 raid456,async_raid6_recov
libcrc32c 16384 2 xfs,raid456
async_pq 16384 2 raid456,async_raid6_recov
async_xor 16384 3 async_pq,raid456,async_raid6_recov
xor 24576 2 async_xor,btrfs
async_tx 16384 5 async_xor,async_pq,raid456,async_memcpy,async_raid6_recov
raid6_pq 110592 4 async_pq,btrfs,raid456,async_raid6_recov
dm_snapshot 40960 0
dm_bufio 28672 1 dm_snapshot
dm_crypt 28672 0
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_mirror,dm_region_hash
dm_mod 114688 6 dm_raid,dm_mirror,dm_log,dm_bufio,dm_crypt,dm_snapshot
firewire_core 65536 0
crc_itu_t 16384 1 firewire_core
sl811_hcd 24576 0
xhci_pci 16384 0
xhci_hcd 192512 1 xhci_pci
usb_storage 69632 0
aic94xx 81920 0
libsas 73728 1 aic94xx
lpfc 647168 0
qla2xxx 630784 0
megaraid_sas 131072 0
megaraid_mbox 36864 0
megaraid_mm 20480 1 megaraid_mbox
aacraid 102400 0
sx8 24576 0
hpsa 102400 0
cciss 118784 0
3w_9xxx 45056 0
3w_xxxx 36864 0
3w_sas 28672 0
mptsas 61440 0
scsi_transport_sas 45056 4 libsas,hpsa,mptsas,aic94xx
mptfc 24576 0
scsi_transport_fc 57344 3 lpfc,qla2xxx,mptfc
mptspi 24576 0
mptscsih 40960 3 mptfc,mptsas,mptspi
mptbase 102400 4 mptscsih,mptfc,mptsas,mptspi
imm 20480 0
parport 49152 1 imm
sym53c8xx 81920 0
initio 28672 0
arcmsr 45056 0
aic7xxx 122880 0
aic79xx 135168 0
scsi_transport_spi 32768 4 aic79xx,aic7xxx,sym53c8xx,mptspi
sr_mod 24576 0
cdrom 61440 1 sr_mod
sg 36864 0
sd_mod 49152 2
pdc_adma 16384 0
sata_inic162x 16384 0
sata_mv 32768 0
ata_piix 36864 0
ahci 36864 1
libahci 32768 1 ahci
sata_qstor 16384 0
sata_vsc 16384 0
sata_uli 16384 0
sata_sis 16384 0
sata_sx4 20480 0
sata_nv 28672 0
sata_via 20480 0
sata_svw 16384 0
sata_sil24 20480 0
sata_sil 16384 0
sata_promise 20480 0
pata_via 16384 0
pata_jmicron 16384 0
pata_marvell 16384 0
pata_sis 20480 1 sata_sis
pata_netcell 16384 0
pata_pdc202xx_old 16384 0
pata_atiixp 16384 0
pata_amd 20480 0
pata_ali 16384 0
pata_it8213 16384 0
pata_pcmcia 20480 0
pata_serverworks 16384 0
pata_oldpiix 16384 0
pata_artop 16384 0
pata_it821x 20480 0
pata_hpt3x2n 16384 0
pata_hpt3x3 16384 0
pata_hpt37x 20480 0
pata_hpt366 16384 0
pata_cmd64x 16384 0
pata_sil680 16384 0
pata_pdc2027x 16384 0
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54244 Location: 56N 3W
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Posted: Fri Apr 27, 2018 9:11 pm Post subject: |
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KeyMerVin,
You can't unload a module thats in use.
Code: | snd_hda_codec_hdmi 49152 1
snd_hda_codec_generic 73728 1
snd_hda_intel 36864 4 |
It used by 4 things and lsmod only lists two.
No sliders on digital outputs is a feature, not a problem.
The device on the end of digital sound will convert it back to analogue and provide controls.
It appears that setting the index parameter at module load time is old fashioned.
See the Gentoo Wiki _________________ 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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KeyMerVin n00b
Joined: 25 Apr 2018 Posts: 8
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Posted: Sat Apr 28, 2018 12:01 pm Post subject: |
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Thanks ^^ |
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