While generating the logs I found out that maybe it's not alsa-utils version.
It could also be a combination of the following: - Booting up with earphones plugged in makes the sound come out from the internal speakers (and not the earphones). - Changing the sound output device in the settings app to the earphones doesn't work (they remain silent - I tested using the test window) - Unplugging the earphones and plugging them back in works, but only if the settings app is closed. In all cases a window pops up asking what kind of device I plugged in (phones, phones+mic, mic), but the end result differs. - Audacity seems to reset _something_ when it starts up so whatever state the system was in before launching Audacity might need to be set up again (e.g. unplugging and plugging my earphones yet again). - There was another update in the meantime including libasound2, libasound2-data, systemd, libudev1, etc. so that could be related too. Of course I performed most tests using the settings app, that would explain why I couldn't get any sound on my earphones by normal means. I will upload my logs when I have some kind of consistent and reproducible state (unless you want me to send them anyway). -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1901926 Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all from headphones Status in alsa-driver package in Ubuntu: Confirmed Bug description: There is no sound at all from the headphones (p3 out). Speakers work fine. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.10 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: sartojr 2255 F.... pulseaudio /dev/snd/controlC0: sartojr 2255 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed Oct 28 13:48:59 2020 InstallationDate: Installed on 2020-01-14 (287 days ago) InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805) PackageArchitecture: all ProcEnviron: LANGUAGE=pt_BR:pt:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pt_BR.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: HDA NVidia - HDA NVidia Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: sartojr 2255 F.... pulseaudio /dev/snd/controlC0: sartojr 2255 F.... pulseaudio Symptom_PulsePlaybackTest: PulseAudio playback test successful Symptom_Type: No sound at all Title: [HDA-Intel - HDA Intel PCH, playback] No sound at all UpgradeStatus: Upgraded to focal on 2020-10-04 (24 days ago) dmi.bios.date: 11/04/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P03REZ.041.191104.FL dmi.board.asset.tag: No Asset Tag dmi.board.name: NP760XBE-XW1BR dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: SGL9947A0Y-C01-G003-S0001+10.0.17763 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP03REZ.041.191104.FL:bd11/04/2019:svnSAMSUNGELECTRONICSCO.,LTD.:pn760XBE:pvrP03REZ:rvnSAMSUNGELECTRONICSCO.,LTD.:rnNP760XBE-XW1BR:rvrSGL9947A0Y-C01-G003-S0001+10.0.17763:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A: dmi.product.family: Notebook 7 Series dmi.product.name: 760XBE dmi.product.sku: SCAI-A5A5-A5A5-A5A5-PREZ dmi.product.version: P03REZ dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-04-11T15:48:00.584083 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1901926/+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
