disclaimer: I'm trying to confirm if this affects me (so, please chime in if someone reading this can point me elsewhere or confirm)...
I found on initial install - of Ubuntu 16.04, on Samsung ATIV 9, 12inch laptop - that audio/mic. worked perfectly without issue. Now, since multiple boots and updates, I am finding that volume up/down icon (in gnome 3's grey overlay -- attached screenshot) indicates "HDMI / DisplayPort" I *do* have a micro display port on the side of this laptop (I believe called HDMI "type d"), but I haven't once plugged into since purchasing the laptop. ** Attachment added: "Gnomeshell overlay indicating that my volume controls are interacting with "HDMI / DisplayPort"" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1223592/+attachment/4748138/+files/Screenshot_2016-09-24%2017-49-28_Indication-of-HDMI-port-Intercepting.png -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1223592 Title: No sound at all because output options were stuck in (maybe) previous plugged device Status in pulseaudio package in Ubuntu: Confirmed Bug description: I'm not sure this is a pulseaudio problem or a Ubuntu System Settings one. Since yesterday I noticed there was no sound at all, and restarting pulseaudio and the computer didn't do the trick. I reported this problem to a friend and he suggested to look closely at the output options in the Sound Settings, and although there was no headset or headphone plugged in and the "Built-in Audio" was the only device displayed, the "Mode" options in "Settings for Speakers" were HDMI ones, not the Analog that should be there for my built-in device. After seeing that, I only clicked the combobox and it immediately reloaded its options with the Analog ones, the sound started working again in the moment that happened. I'm not sure how to trigger that behaviour. At the moment my notebook is in a minidock, with two monitors connected to it via DVI. I used my computer connected to a TV a few days ago, then using an HDMI cable, and that was about all the contact my machine had to HDMI. I haven't tested sound after that, only noticed yesterday it wasn't working so probably never worked since then. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: pulseaudio 1:4.0-0ubuntu2+build1 ProcVersionSignature: Ubuntu 3.11.0-5.11-generic 3.11.0 Uname: Linux 3.11.0-5-generic i686 ApportVersion: 2.12.1-0ubuntu3 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ursula 18183 F.... pulseaudio /dev/snd/pcmC0D0c: ursula 18183 F...m pulseaudio /dev/snd/pcmC0D0p: ursula 18183 F...m pulseaudio Date: Tue Sep 10 19:52:49 2013 InstallationDate: Installed on 2013-05-27 (106 days ago) InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213) MarkForUpload: True SourcePackage: pulseaudio UpgradeStatus: Upgraded to saucy on 2013-07-29 (43 days ago) dmi.bios.date: 12/01/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET56WW (1.26 ) dmi.board.asset.tag: Not Available dmi.board.name: 4286CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET56WW(1.26):bd12/01/2011:svnLENOVO:pn4286CTO:pvrThinkPadX220:rvnLENOVO:rn4286CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4286CTO dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1223592/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
