This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1876637 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1876637 Title: [Lenovo V330-15IKB] Volume jumps to max automatically Status in alsa-driver package in Ubuntu: New Status in linux package in Ubuntu: Incomplete Bug description: alsa-driver was selected automatically. I don't know if that's the problem. I'm newbie. I just want to understand when it will be triggered (if it's a feature) so I can avoid increasing the volume to the max accidentally. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30 Uname: Linux 5.4.0-28-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mert 1026 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Mon May 4 02:57:08 2020 InstallationDate: Installed on 2020-05-02 (1 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Digital Out, HDMI Symptom_PulseAudioLog: May 03 12:18:43 V330 dbus-daemon[841]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.32' (uid=1000 pid=1026 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined") Symptom_Type: Volume slider, or mixer problems Title: [81AX, Intel Kabylake HDMI, Digital Out, HDMI] volume slider problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/18/2020 dmi.bios.vendor: LENOVO dmi.bios.version: 6SCN49WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo V330-15IKB dmi.modalias: dmi:bvnLENOVO:bvr6SCN49WW:bd02/18/2020:svnLENOVO:pn81AX:pvrLenovoV330-15IKB:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoV330-15IKB: dmi.product.family: V330-15IKB dmi.product.name: 81AX dmi.product.sku: LENOVO_MT_81AX_BU_idea_FM_V330-15IKB dmi.product.version: Lenovo V330-15IKB dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1876637/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp