[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
[Expired for alsa-driver (Ubuntu) because there has been no activity for 60 days.] ** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know. ** Changed in: alsa-driver (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
I am having the exact same issue, and am also on an HP device. Problem started happening somewhere in the last month. Anyway I solved it with the following values for the Speaker Element: [Element Speaker] switch = mute volume = zero (note the 'volume = zero', which was not suggested in the comments above) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Alsa-info Edit (26.5 KiB, text/plain) Try latest alsa driver https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMS Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 0 [0%] [-48.00dB] [off] Front Right: Playback 0 [0%] [-48.00dB] [off] Simple mixer control 'Speaker',1 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [on] Front Right: Playback 64 [100%] [0.00dB] [on] Node 0x0d [Pin Complex] wcaps 0x400501: Stereo Pincap 0x00010050: OUT EAPD Balanced EAPD 0x2: EAPD Pin Default 0x92170110: [Fixed] Speaker at Int Front Conn = Analog, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power: setting=D0, actual=D0 Connection: 3 0x13* 0x14 0x1c /sys/class/sound/hwC0D0/init_pin_configs: 0x0a 0x40f000f0 0x0b 0x0221101f 0x0c 0x02a11020 0x0d 0x40f000f0 0x0e 0x40f000f0 0x0f 0x92170110 0x10 0x40f000f0 0x11 0xd5a30130 0x1f 0x40f000f0 0x20 0x40f000f0 /sys/class/sound/hwC0D0/driver_pin_configs: 0x0a 0x40f000f0 0x0b 0x0221101f 0x0c 0x02a11020 0x0d 0x92170110 0x0e 0x40f000f0 0x0f 0x92170110 0x10 0x40f000f0 0x11 0xd5a30130 0x1f 0x40f000f0 0x20 0x40f000f0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
@Martin Roos: I also have a HP dv6 and all of the sudden this problem hit me too. @David Henningsson: See my alsa-info attached since Martin didn't provide one yet. ** Attachment added: Alsa-info https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+attachment/3562503/+files/alsa-info.txt.Z9SlWyVx9v -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
do your HP Pavilion DV-4 2080br have two headphone jacks ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
@Martin Roos, could you please submit your alsa-info according to https://wiki.ubuntu.com/Audio/AlsaInfo ? Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
IDT codecs have analog-loopback mixer widgets, but we haven't cared about it, so far. Let's set them. This will avoid also possible wrong routes for the input paths. http://git.kernel.org/?p=linux/kernel/git/tiwai/sound.git;a=commitdiff;h=2748746f40da674cd6ba405fd3ef83e12a94b8ed;hp=6efcc52653676fde888bf7837d01468d4f846465 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Getting the same effect on 12.04 , started happening after some update in 2013 january When i plug in headphones or pull them out then the machine goes on mute and i have to restore the sound from alsamixer $ dpkg -l | grep alsa ii alsa-base 1.0.25+dfsg-0ubuntu1 ALSA driver configuration files ii alsa-utils 1.0.25-1ubuntu5 Utilities for configuring and using ALSA $ dpkg -l | grep pulse ii gstreamer0.10-pulseaudio 0.10.31-1ubuntu1 GStreamer plugin for PulseAudio ii libcanberra-pulse 0.28-3ubuntu3 PulseAudio backend for libcanberra ii libpulse-mainloop-glib01:1.1-0ubuntu15.2 PulseAudio client libraries (glib support) ii libpulse-mainloop-glib0:i386 1:1.1-0ubuntu15.2 PulseAudio client libraries (glib support) ii libpulse0 1:1.1-0ubuntu15.2 PulseAudio client libraries ii libpulse0:i386 1:1.1-0ubuntu15.2 PulseAudio client libraries ii libpulsedsp1:1.1-0ubuntu15.2 PulseAudio OSS pre-load library ii libpulsedsp:i386 1:1.1-0ubuntu15.2 PulseAudio OSS pre-load library rc libsdl1.2debian-pulseaudio 1.2.14-6.1ubuntu4 Simple DirectMedia Layer (with X11 and PulseAudio options) ii pulseaudio 1:1.1-0ubuntu15.2 PulseAudio sound server ii pulseaudio-esound-compat 1:1.1-0ubuntu15.2 PulseAudio ESD compatibility layer ii pulseaudio-module-bluetooth1:1.1-0ubuntu15.2 Bluetooth module for PulseAudio sound server ii pulseaudio-module-gconf1:1.1-0ubuntu15.2 GConf module for PulseAudio sound server ii pulseaudio-module-x11 1:1.1-0ubuntu15.2 X11 module for PulseAudio sound server ii pulseaudio-utils 1:1.1-0ubuntu15.2 Command line tools for the PulseAudio sound server ii vlc-plugin-pulse 2.0.5-0ubuntu0.12.04.1 PulseAudio plugin for VLC $ cat /proc/asound/cards 0 [Generic]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf0444000 irq 53 1 [Generic_1 ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf044 irq 16 it seems that card 0 is my ati hdmi and card 1 is the actual soundcard on the motherboard Laptop : HP Pavilion dv6 $ lspci -v | grep Audio -A2 00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] Subsystem: Hewlett-Packard Company Device 358d Flags: bus master, fast devsel, latency 0, IRQ 53 -- 00:14.2 Audio device: Advanced Micro Devices [AMD] Hudson Azalia Controller (rev 01) Subsystem: Hewlett-Packard Company Device 358d Flags: bus master, slow devsel, latency 32, IRQ 16 --- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Happens to me after last update. ALSA 1.0.24 on Ubuntu 11.10. Before updating it was all fine (when the earphones are plugged the speakers get mute). After last system update, when I plug the earphones everything is mute, both speakers and earphones. The first workaround I read (commenting code = Headphone) worked only the first time. After rebooting, it does not work anymore (I tried rebooting pulseaudio, disabling respawn, toggling the comment, etc.). Happens also when pulseaudio is off. This is very annoying to me as I can't use VOIP (unless I use it with speakers, which of course produces echo in mic). My laptop is a vaio VPCS11E7E lspci: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) Codec: Realtek ALC275 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Whoops: my headphone broke somewhen during the tests. So please ignore the does not work anymore part. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
The solution Ondergetekende (kvdveer) wrote also works for me on a similar model (700Z3A-S01) ubuntu 12.04 / 3.2.0-26-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
I, too am affected by this issue, or at least an issue which quacks like this one. I am using a samsung 7 series (700Z5A-S01), with a 3.2 kernel. For me, slightly different alsamixer values are reported (see attached file). Most notably, it reports my headphone as a sliderless control. For me too, headphone volume is controlled with the 'speaker' slider. My workaround required a little bit more magic: in analog-output-headphones [Element Speaker] ; link to muting switch = mute ; set volume to zero, so only the master slider controls playback volume. This gives better linearity. volume = zero ** Attachment added: amixer.values https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+attachment/2958786/+files/amixer.values -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Actually a slightly better workaround would be to open /usr/share/pulseaudio/alsa-mixer/paths/analog-output-headphones.conf And change: [Element Speaker] switch = off to [Element Speaker] switch = mute ...that way the port will switch, which means you can have different volumes for speaker and headphones, but Speaker playback switch will not mute when headphones is selected. I have analyzed your issue a bit, but I'm unsure whether this is actually a bug in the codec hardware, or if it's related to the GPIOs. Marking as triaged for now. ** Package changed: pulseaudio (Ubuntu) = alsa-driver (Ubuntu) ** Changed in: alsa-driver (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
So what you're saying that if you currently have adjusted alsamixer so that you have sound coming out of your headphones: * if the Speaker volume is turned all the way down to -48 dB (without muting it, just turning the volume all the way down), suddenly your headphones mute. * if the Speaker is -47 dB your headphones are unmuted * if the Speaker is 0 dB your headphones are unmuted * regardless of Speaker is -47 dB or 0 dB, headphones have the same volume. Is this correct? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Yes, one workaround is*: 1) plug the headphone 2) open alsamixer 3) and unmute (press M) at the Speaker control. * This have to be done every time after plugging the headphone. Another workaround is**: 1) Open in text editor the file /usr/share/pulseaudio/alsa-mixer/paths/analog-output-headphones.conf 2) Comment the line as here: [Jack_InputDevice] #code = Headphone 3) Save the file 4) Restart pulseaudio with: pulseaudio -k ** This have to be done just once. Answering your questions: * if the Speaker volume is turned all the way down to -48 dB (without muting it, just turning the volume all the way down), suddenly your headphones mute. No, Skeaker volume level at alsamixer does not affect headphone at all. I was wrong when I said it before (about the -48 db), really sorry about that. The headphone output is affected by mutting/unmutting the Speaker control, but the volume level at this control does no affect headphone, not even at -48 db. Tested it again right now. * if the Speaker is -47 dB your headphones are unmuted Yes. * if the Speaker is 0 dB your headphones are unmuted Yes. * regardless of Speaker is -47 dB or 0 dB, headphones have the same volume. Yes. Headphone volume is affected by it's own volume control at alsamixer, but not affected by the volume level at Speaker's control. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Sorry about not being clear, my english is not that much good =) By Speaker audio channel yes, I mean Speaker volume in alsamixer. It also mute the headphone output. Seems that headphone ans speakers are muted/unmuted together by the sound card, by the same volume control. The strange thing is that only the mute/unmute affects the headphone, but the volume itself at the Speaker control does not affect the headphone. The headphone's volume is controlled by it's own control in alsamixer. I did more tests and here are some more curiosities: When the Speaker control goes mute in alsamixer, the mute led goes mute/orange (even if the master volume control is not muted). When I plug in the headphone only the Speaker control gets muted but not the master volume (witch is expected). If I go to the alsamixer and manually unmute the speaker volume, I get sound to headphone, but not to the speakers (witch is desired). Now there is no muted volume/channel in alsamixer. If I manually mute the Headphone volume while the headphone is plugged in, the master volume also gets muted and the led goes muted/orange. If then I unmute just the Headphone volume, the master volume don't get unmuted, there is no sound and mute led still mute/orange. Then if I unmute the master volume the led gets unmuted/gray ( witch is expected) but there is no sound to headphone, even with no channel muted: only when I change the Headphone's volume in alsamixer UP or LOW the sound comes back. If I can do more tests or get more hardware info please just tell me what to do. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
So here is a clarification that I should have done when reported the bug... Unespected behavior: When plugging the headphone, speakers AND headphone output goes muted. Expected behavior: Only speakers goes muted, but not headphone output. After plugging headphones there should be sound at the headphones. More details: After plugging the headphone, at alsamixer the Speaker volume control gets muted (only this control) and it's volume goes to level zero: 0 0 If I manually unmute Speaker volume at alsamixer, it's volume still at level zero and there is no sound to headphones. If I level UP the Speaker volume level I get sound to headphones and no sound at the speakers (wich is the expected behavior). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
** Changed in: pulseaudio (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
Speaker audio channel goes mute after plugging in the headphone If you mean the Speaker volume in alsamixer, that should not affect the headphone volume. You should be able to have sound through headphones even though Speaker is muted. Could you clarify? ** Changed in: pulseaudio (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
David H, I believe OP is talking about jack sensing auto-muting the speaker and does not find this desirable. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 921397] Re: Speaker audio channel goes mute after plugging in the headphone
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921397 Title: Speaker audio channel goes mute after plugging in the headphone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/921397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
