apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1898603/+attachment/5418067/+files/CurrentDmesg.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1898603 Title: Kernel Ubuntu 5.4.0-48.52-generic sound broken - headphones detected as output, not speakers Status in alsa-driver package in Ubuntu: Incomplete Bug description: Starting in Kernel 5.4.0-48-generic on Mint Linux 20 Cinnamon my sound output is detected as "headphones" instead of Speakers when this laptop doesn't even have any headphones connected at all... reverting to a prior kernel fixes the problem and then the output is correctly Speakers... I cannot possibly use sound on Kernel 5.4.0-48-generic and the Mint Linux support chat said I should file a bug for this because this kernel broke something. See attached detailed log reports for more info... Thanks team!!! Best Regards, -Avery Tarasov --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.9 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: chr0meice2 2656 F.... pulseaudio /dev/snd/controlC0: chr0meice2 2656 F.... pulseaudio /dev/snd/pcmC0D0c: chr0meice2 2656 F...m pulseaudio /dev/snd/pcmC0D0p: chr0meice2 2656 F...m pulseaudio CasperMD5CheckResult: skip DistroRelease: Linux Mint 20 InstallationDate: Installed on 2020-10-05 (0 days ago) InstallationMedia: Linux Mint 20 "Ulyana" - Release amd64 20200624 NonfreeKernelModules: nvidia_modeset nvidia Package: alsa-driver (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 5.4.0-48.52-generic 5.4.60 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. Tags: ulyana Uname: Linux 5.4.0-48-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 10/01/2019 dmi.bios.vendor: INSYDE Corp. dmi.bios.version: 1.07.13 dmi.board.asset.tag: Tag 12345 dmi.board.name: P95_96_97Ex,Rx dmi.board.vendor: Notebook dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Notebook dmi.chassis.version: N/A dmi.modalias: dmi:bvnINSYDECorp.:bvr1.07.13:bd10/01/2019:svnNotebook:pnP95_96_97Ex,Rx:pvrNotApplicable:rvnNotebook:rnP95_96_97Ex,Rx:rvrNotApplicable:cvnNotebook:ct10:cvrN/A: dmi.product.family: Not Applicable dmi.product.name: P95_96_97Ex,Rx dmi.product.sku: Not Applicable dmi.product.version: Not Applicable dmi.sys.vendor: Notebook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1898603/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
