apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/2097233/+attachment/5854738/+files/Lspci-vt.txt
-- 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/2097233 Title: USB sound: Sink listed but not working + Source missing despite listed Sink of same Port Status in alsa-driver package in Ubuntu: New Status in linux-firmware package in Ubuntu: New Status in linux-hwe-6.11 package in Ubuntu: New Status in linux-hwe-6.8 package in Ubuntu: New Status in pipewire package in Ubuntu: New Bug description: Hello, running Ubuntu 24.01 LTS with Kernel 6.8 or 6.11 on a Lenovo ThinkPad Yoga X1 Gen8 (Intel 13th Gen i5-1345U) connected to a Lenovo Thunderbolt 3 Dock (40AN, Gen 2) enables every USB/HDMI/DisplayPort device of the Dock to work properly - except of the Analog Sound Sink (3.5mm Audio Jack) is listed as Sound Sink in the Output devices but does not work. Additionally to the Sink on the Ubuntu 24/Kernel 6.8&6.11 Lenovo Machine not working properly, the Sound Source (Input) of the very same 3.5mm Analog Audio Port is not listed at all. This behavior is really odd as the Analog Sound Sink and Source works with Ubuntu 22 LTS/Kernel 6.5/Pipewire 0.3 as tested on my previous Intel (8th Gen) i915 machine (HP ProBook 450 G6) with HDA Intel SND driver/ Realtek ALC236 Chipset. Actually, it is quite "interesting" that everything works with Ubuntu 22/kernel 6.5 on the HP machine, because as soon as I upgraded the Ubuntu 22 of the older i915 HP machine to Ubuntu 24 with Kernel 6.8 the Laptops internal Speaker are not recognized as Sound Sink any longer and therefor do not work DESPITE the Sound Source of the same device (Laptops internal Microphones) being listed and working AND the internal 3.5mm Jack working. So to me it seems that as soon as Kernel 6.8 or newer is used with either machines, there are multiple issues: The i915 (Intel 8th Gen) machine has sound issues with one internal sink (but not source and 3.5mm jack) and the external USB sound device (sink and source), while my newer Lenovo has only issues with external USB sound devices (sink and source) while all internal sound devices (source and sink) do work. Please advice what Logs you may need. Thanks ahead Other reported issue regarding i915 + Kernel 6.8: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2089400 --- ProblemType: Bug ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Dependencies: firmware-sof-signed 2023.12.1-1ubuntu1.4 DistroRelease: Ubuntu 24.04 InstallationDate: Installed on 2024-11-13 (81 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) MachineType: LENOVO 21HQCTO1WW NonfreeKernelModules: zfs Package: pipewire PackageArchitecture: amd64 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_n3gtoe@/vmlinuz-6.11.0-1013-oem root=ZFS=rpool/ROOT/ubuntu_n3gtoe ro text ProcVersionSignature: Ubuntu 6.11.0-1013.13-oem 6.11.0 RelatedPackageVersions: linux-restricted-modules-6.11.0-1013-oem N/A linux-backports-modules-6.11.0-1013-oem N/A linux-firmware 20240318.git3b128b60-0ubuntu2.7 Tags: noble wayland-session Uname: Linux 6.11.0-1013-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sudo users _MarkForUpload: True dmi.bios.date: 05/13/2024 dmi.bios.release: 1.29 dmi.bios.vendor: LENOVO dmi.bios.version: N3XET54W (1.29 ) dmi.board.asset.tag: Not Available dmi.board.name: 21HQCTO1WW dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.19 dmi.modalias: dmi:bvnLENOVO:bvrN3XET54W(1.29):bd05/13/2024:br1.29:efr1.19:svnLENOVO:pn21HQCTO1WW:pvrThinkPadX1YogaGen8:rvnLENOVO:rn21HQCTO1WW:rvrNotDefined:cvnLENOVO:ct31:cvrNone:skuLENOVO_MT_21HQ_BU_Think_FM_ThinkPadX1YogaGen8: dmi.product.family: ThinkPad X1 Yoga Gen 8 dmi.product.name: 21HQCTO1WW dmi.product.sku: LENOVO_MT_21HQ_BU_Think_FM_ThinkPad X1 Yoga Gen 8 dmi.product.version: ThinkPad X1 Yoga Gen 8 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2097233/+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
