[Kernel-packages] [Bug 1838151] Re: Poor quality audio with modern Bluetooth headsets in HSP/HFP. Missing wide band speech support (Bluetooth A2DP codecs).
Any plans for releasing Pulseaudio 15 for Hirsute? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1838151 Title: Poor quality audio with modern Bluetooth headsets in HSP/HFP. Missing wide band speech support (Bluetooth A2DP codecs). Status in PulseAudio: Fix Released Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Fix Released Status in pulseaudio package in Ubuntu: Fix Released Status in Arch Linux: New Bug description: Bluetooth HSP/HFP audio quality is poor on Ubuntu comparative to all other major platforms (Windows, MacOS, ChromeOS, Android, iOS). Modern Bluetooth headsets (such as the Bose QC series headphones, many others) are capable of using HFP 1.6 with mSBC 16kHz audio encoding. As it currently stands, Ubuntu defaults to only supporting HSP headsets using 8kHz CVSD, and is incapable of supporting HFP 1.6 at this time. The ChromiumOS team recently tackled this issue - https://bugs.chromium.org/p/chromium/issues/detail?id=843048 Their efforts may assist in bringing this to Ubuntu, however it appears that there are quite a lot of differences considering they have developed their own audio server solution etc. The Bluetooth Telephony Working Group published the HFP 1.6 spec in May 2011 - https://www.bluetooth.org/docman/handlers/downloaddoc.ashx?doc_id=238193 Patches have been proposed in the past for this issue to the kernel and PulseAudio: PulseAudio: https://patchwork.freedesktop.org/patch/245272/ Kernel: https://www.spinics.net/lists/linux-bluetooth/msg76982.html It appears that the Chromium OS team applied the same kernel patch: https://chromium.googlesource.com/chromiumos/third_party/kernel/+/77dd0cb94c1713a8a12f6e392955dfa64c430e54 ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: pulseaudio 1:12.2-2ubuntu3 ProcVersionSignature: Ubuntu 5.0.0-20.21-generic 5.0.8 Uname: Linux 5.0.0-20-generic x86_64 ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jnappi 2777 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Jul 27 11:08:29 2019 EcryptfsInUse: Yes InstallationDate: Installed on 2017-11-04 (629 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio UpgradeStatus: Upgraded to disco on 2019-07-18 (9 days ago) dmi.bios.date: 06/07/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R07ET67W (2.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FW000TUS dmi.board.vendor: LENOVO dmi.board.version: SDK0J40705 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR07ET67W(2.07):bd06/07/2016:svnLENOVO:pn20FW000TUS:pvrThinkPadT460p:rvnLENOVO:rn20FW000TUS:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T460p dmi.product.name: 20FW000TUS dmi.product.sku: LENOVO_MT_20FW_BU_Think_FM_ThinkPad T460p dmi.product.version: ThinkPad T460p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1838151/+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
[Kernel-packages] [Bug 1848340] Re: Lenovo ThinkPad e580 touchpad and trackpoint stopped working lately
New observation. Without any update, just after the weekend, even without restarts - functionality came back and both trackpad and trackpoint are showing again in xinput listing. Truly strange things, getting the feeling something goes wrong during the kernel initialization. -- 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/1848340 Title: Lenovo ThinkPad e580 touchpad and trackpoint stopped working lately Status in linux package in Ubuntu: Confirmed Bug description: The device isn't listed in xinput nor devices list from /proc/bus/input/devices. External mouse works as intended. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-32-generic 5.0.0-32.34 ProcVersionSignature: Ubuntu 5.0.0-32.34-generic 5.0.21 Uname: Linux 5.0.0-32-generic x86_64 ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: spurlos3258 F pulseaudio CurrentDesktop: Unity:Unity7:ubuntu Date: Wed Oct 16 15:50:52 2019 InstallationDate: Installed on 2018-09-20 (390 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: LENOVO 20KS001QRT ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic root=UUID=a98572ba-317f-4569-b9cf-49ae45dd9308 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-32-generic N/A linux-backports-modules-5.0.0-32-generic N/A linux-firmware1.178.3 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-19 (180 days ago) dmi.bios.date: 06/14/2018 dmi.bios.vendor: LENOVO dmi.bios.version: R0PET42W (1.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KS001QRT dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR0PET42W(1.19):bd06/14/2018:svnLENOVO:pn20KS001QRT:pvrThinkPadE580:rvnLENOVO:rn20KS001QRT:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E580 dmi.product.name: 20KS001QRT dmi.product.sku: LENOVO_MT_20KS_BU_Think_FM_ThinkPad E580 dmi.product.version: ThinkPad E580 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848340/+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
[Kernel-packages] [Bug 1848340] [NEW] Lenovo ThinkPad e580 touchpad and trackpoint stopped working lately
Public bug reported: The device isn't listed in xinput nor devices list from /proc/bus/input/devices. External mouse works as intended. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-32-generic 5.0.0-32.34 ProcVersionSignature: Ubuntu 5.0.0-32.34-generic 5.0.21 Uname: Linux 5.0.0-32-generic x86_64 ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: spurlos3258 F pulseaudio CurrentDesktop: Unity:Unity7:ubuntu Date: Wed Oct 16 15:50:52 2019 InstallationDate: Installed on 2018-09-20 (390 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: LENOVO 20KS001QRT ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic root=UUID=a98572ba-317f-4569-b9cf-49ae45dd9308 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-32-generic N/A linux-backports-modules-5.0.0-32-generic N/A linux-firmware1.178.3 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-19 (180 days ago) dmi.bios.date: 06/14/2018 dmi.bios.vendor: LENOVO dmi.bios.version: R0PET42W (1.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KS001QRT dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR0PET42W(1.19):bd06/14/2018:svnLENOVO:pn20KS001QRT:pvrThinkPadE580:rvnLENOVO:rn20KS001QRT:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E580 dmi.product.name: 20KS001QRT dmi.product.sku: LENOVO_MT_20KS_BU_Think_FM_ThinkPad E580 dmi.product.version: ThinkPad E580 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco third-party-packages ** Attachment added: "devices" https://bugs.launchpad.net/bugs/1848340/+attachment/5297484/+files/devices -- 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/1848340 Title: Lenovo ThinkPad e580 touchpad and trackpoint stopped working lately Status in linux package in Ubuntu: New Bug description: The device isn't listed in xinput nor devices list from /proc/bus/input/devices. External mouse works as intended. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: linux-image-5.0.0-32-generic 5.0.0-32.34 ProcVersionSignature: Ubuntu 5.0.0-32.34-generic 5.0.21 Uname: Linux 5.0.0-32-generic x86_64 ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: spurlos3258 F pulseaudio CurrentDesktop: Unity:Unity7:ubuntu Date: Wed Oct 16 15:50:52 2019 InstallationDate: Installed on 2018-09-20 (390 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: LENOVO 20KS001QRT ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-32-generic root=UUID=a98572ba-317f-4569-b9cf-49ae45dd9308 ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-5.0.0-32-generic N/A linux-backports-modules-5.0.0-32-generic N/A linux-firmware1.178.3 SourcePackage: linux UpgradeStatus: Upgraded to disco on 2019-04-19 (180 days ago) dmi.bios.date: 06/14/2018 dmi.bios.vendor: LENOVO dmi.bios.version: R0PET42W (1.19 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KS001QRT dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR0PET42W(1.19):bd06/14/2018:svnLENOVO:pn20KS001QRT:pvrThinkPadE580:rvnLENOVO:rn20KS001QRT:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad E580 dmi.product.name: 20KS001QRT dmi.product.sku: LENOVO_MT_20KS_BU_Think_FM_ThinkPad E580 dmi.product.version: ThinkPad E580 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848340/+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
