No sound from headphones on Ubuntu 18.04 with Realtek ALC668
1
I've fresh installed Ubuntu 18.04 but my headphones don't work at all.
My sound card is a Realtek ALC668
driver : Advanced Linux Sound Architecture Driver Version k4.15.0-23-generic.
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio [1043:158f]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
Originally I had another issue - speakers had sound but volume was always on max level (changing seek bar didn't do anything), I solved this by reinstalling alsa but headphones still don't work.
lspci output:
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #1 (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
dmesg | grep audio
[ 4.758469] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
dmesg | grep realtek
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
Full dmesg output.
18.04 sound kde headphones realtek
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
|
show 10 more comments
1
I've fresh installed Ubuntu 18.04 but my headphones don't work at all.
My sound card is a Realtek ALC668
driver : Advanced Linux Sound Architecture Driver Version k4.15.0-23-generic.
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio [1043:158f]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
Originally I had another issue - speakers had sound but volume was always on max level (changing seek bar didn't do anything), I solved this by reinstalling alsa but headphones still don't work.
lspci output:
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #1 (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
dmesg | grep audio
[ 4.758469] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
dmesg | grep realtek
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
Full dmesg output.
18.04 sound kde headphones realtek
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
1
Add to your post the following command output:lspci -knn | grep Audio -A2
– abu_bua
Jul 12 '18 at 23:45
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
1
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
1
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
1
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44
|
show 10 more comments
1
1
1
I've fresh installed Ubuntu 18.04 but my headphones don't work at all.
My sound card is a Realtek ALC668
driver : Advanced Linux Sound Architecture Driver Version k4.15.0-23-generic.
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio [1043:158f]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
Originally I had another issue - speakers had sound but volume was always on max level (changing seek bar didn't do anything), I solved this by reinstalling alsa but headphones still don't work.
lspci output:
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #1 (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
dmesg | grep audio
[ 4.758469] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
dmesg | grep realtek
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
Full dmesg output.
18.04 sound kde headphones realtek
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
I've fresh installed Ubuntu 18.04 but my headphones don't work at all.
My sound card is a Realtek ALC668
driver : Advanced Linux Sound Architecture Driver Version k4.15.0-23-generic.
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio [1043:158f]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
Originally I had another issue - speakers had sound but volume was always on max level (changing seek bar didn't do anything), I solved this by reinstalling alsa but headphones still don't work.
lspci output:
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #0 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-H Serial IO I2C Controller #1 (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
dmesg | grep audio
[ 4.758469] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
dmesg | grep realtek
[ 4.809446] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC668: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.809449] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.809451] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
[ 4.809452] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.809453] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.809455] snd_hda_codec_realtek hdaudioC0D0: Mic=0x12
Full dmesg output.
18.04 sound kde headphones realtek
18.04 sound kde headphones realtek
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
edited Oct 8 '18 at 6:49
Zanna
50.2k13133241
50.2k13133241
asked Jul 12 '18 at 23:12
Sahandevs
85
asked Jul 12 '18 at 23:12
Sahandevs
85
asked Jul 12 '18 at 23:12
Sahandevs
85
85
1
Add to your post the following command output:lspci -knn | grep Audio -A2
– abu_bua
Jul 12 '18 at 23:45
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
1
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
1
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
1
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44
|
show 10 more comments
1
Add to your post the following command output:lspci -knn | grep Audio -A2
– abu_bua
Jul 12 '18 at 23:45
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
1
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
1
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
1
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44
1
1
Add to your post the following command output:
lspci -knn | grep Audio -A2– abu_bua
Jul 12 '18 at 23:45
Add to your post the following command output:
lspci -knn | grep Audio -A2– abu_bua
Jul 12 '18 at 23:45
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
1
1
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
1
1
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
1
1
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44
|
show 10 more comments
2 Answers
2
active
oldest
votes
1
I solved this issue:
Check device configurations in Pulseaudio volume control
pavucontrol -t 5
If you are not using Built-in input device, change it from duplex to output
Also change any webcam/microphone to input only and reduce playback devices.
Maybe you'll find the nvidia card is detected in there but set to off.
For the output switching when plugging in USB mic, check what Pulseaudio modules are loaded:
pactl list short modules
There might be module-switch-on-connect showing in 18.04.
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
add a comment |
0
Open setup and click on the left side sound.
On the bottom select profile, and try other ones. Click on Test Speakers to test your profile.
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "89"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1054656%2fno-sound-from-headphones-on-ubuntu-18-04-with-realtek-alc668%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
I solved this issue:
Check device configurations in Pulseaudio volume control
pavucontrol -t 5
If you are not using Built-in input device, change it from duplex to output
Also change any webcam/microphone to input only and reduce playback devices.
Maybe you'll find the nvidia card is detected in there but set to off.
For the output switching when plugging in USB mic, check what Pulseaudio modules are loaded:
pactl list short modules
There might be module-switch-on-connect showing in 18.04.
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
add a comment |
1
I solved this issue:
Check device configurations in Pulseaudio volume control
pavucontrol -t 5
If you are not using Built-in input device, change it from duplex to output
Also change any webcam/microphone to input only and reduce playback devices.
Maybe you'll find the nvidia card is detected in there but set to off.
For the output switching when plugging in USB mic, check what Pulseaudio modules are loaded:
pactl list short modules
There might be module-switch-on-connect showing in 18.04.
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
add a comment |
1
1
1
I solved this issue:
Check device configurations in Pulseaudio volume control
pavucontrol -t 5
If you are not using Built-in input device, change it from duplex to output
Also change any webcam/microphone to input only and reduce playback devices.
Maybe you'll find the nvidia card is detected in there but set to off.
For the output switching when plugging in USB mic, check what Pulseaudio modules are loaded:
pactl list short modules
There might be module-switch-on-connect showing in 18.04.
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
I solved this issue:
Check device configurations in Pulseaudio volume control
pavucontrol -t 5
If you are not using Built-in input device, change it from duplex to output
Also change any webcam/microphone to input only and reduce playback devices.
Maybe you'll find the nvidia card is detected in there but set to off.
For the output switching when plugging in USB mic, check what Pulseaudio modules are loaded:
pactl list short modules
There might be module-switch-on-connect showing in 18.04.
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
edited Oct 8 '18 at 6:51
Zanna
50.2k13133241
50.2k13133241
answered Oct 8 '18 at 6:42
Manisha Patil
261
answered Oct 8 '18 at 6:42
Manisha Patil
261
answered Oct 8 '18 at 6:42
Manisha Patil
261
261
add a comment |
add a comment |
0
Open setup and click on the left side sound.
On the bottom select profile, and try other ones. Click on Test Speakers to test your profile.
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
add a comment |
0
Open setup and click on the left side sound.
On the bottom select profile, and try other ones. Click on Test Speakers to test your profile.
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
add a comment |
0
0
0
Open setup and click on the left side sound.
On the bottom select profile, and try other ones. Click on Test Speakers to test your profile.
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
Open setup and click on the left side sound.
On the bottom select profile, and try other ones. Click on Test Speakers to test your profile.
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
answered Jul 12 '18 at 23:48
abu_bua
3,26681026
3,26681026
add a comment |
add a comment |
draft saved
draft discarded
Thanks for contributing an answer to Ask Ubuntu!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
draft saved
draft discarded
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2faskubuntu.com%2fquestions%2f1054656%2fno-sound-from-headphones-on-ubuntu-18-04-with-realtek-alc668%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
1
Add to your post the following command output:
lspci -knn | grep Audio -A2– abu_bua
Jul 12 '18 at 23:45
@abu_bua post updated
– Sahandevs
Jul 13 '18 at 0:10
1
Do you see Headphones profile under the Output tab in Settings->Sound after you plug in your headphone?
– Bernard Wei
Jul 13 '18 at 0:15
1
@BernardWei yes ( speaker and headphone ) also when i connect headphone speaker disables ( in front of speakers "unavailable" appears )
– Sahandevs
Jul 13 '18 at 0:22
1
Since you have alsamixer, can you check that the headphone volume is not muted or set to zero? Kinda obvious things to check but thought I ask if you haven't already done that.
– Bernard Wei
Jul 13 '18 at 0:44