Thanks for replying, at the moment I care about solving the device discovery problem with the Bluetooth, which is not working anymore (not only with my headphones, but with any device).
Kind regards, Matteo On Thu, Mar 7, 2019 at 10:41 AM Anthony Wong <anthony.w...@ubuntu.com> wrote: > If your original problem was only about bluetooth sound quality, check > the Profile shown in your Sound settings, confirm it is set to A2DP and > not HSP/HFP. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1818341 > > Title: > bluetooth discovery not working > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > audio quality on my new bluetooth headphones was not ok, so I did the > following > > sudo apt install git build-essential dkms > git clone https://github.com/jeremyb31/newbtfix-4.15.git > sudo dkms add ./newbtfix-4.15 > sudo dkms install btusb/4.0 > > as suggested here > > https://askubuntu.com/questions/1050304/bluetooth-is-not-working-ubuntu-18-04-lts > > then the devise discovery was not working anymore and this is what I > have now > > $ dmesg | grep Blue > [ 14.403625] Bluetooth: Core ver 2.22 > [ 14.403637] Bluetooth: HCI device and connection manager initialized > [ 14.403638] Bluetooth: HCI socket layer initialized > [ 14.403640] Bluetooth: L2CAP socket layer initialized > [ 14.403644] Bluetooth: SCO socket layer initialized > [ 17.432573] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 > [ 17.432573] Bluetooth: BNEP filters: protocol multicast > [ 17.432575] Bluetooth: BNEP socket layer initialized > > $ lspci | grep Net; lsusb > 02:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev > 78) > Bus 002 Device 002: ID 413c:81b6 Dell Computer Corp. > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 007: ID 8087:0a2b Intel Corp. > Bus 001 Device 002: ID 0bda:5650 Realtek Semiconductor Corp. > Bus 001 Device 004: ID 0a5c:5834 Broadcom Corp. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > uname -r > 4.15.0-45-generic > > ProblemType: Bug > DistroRelease: Ubuntu 18.04 > Package: linux-image-4.15.0-45-generic 4.15.0-45.48 > ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18 > Uname: Linux 4.15.0-45-generic x86_64 > ApportVersion: 2.20.9-0ubuntu7.5 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: matteo 2872 F.... pulseaudio > CurrentDesktop: ubuntu:GNOME > Date: Sat Mar 2 16:10:11 2019 > HibernationDevice: RESUME=UUID=ab496a2c-42ac-4236-a1ea-1569b35ffacb > InstallationDate: Installed on 2018-08-21 (192 days ago) > InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 > (20180725) > MachineType: Dell Inc. Latitude 7490 > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic > root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 > RelatedPackageVersions: > linux-restricted-modules-4.15.0-45-generic N/A > linux-backports-modules-4.15.0-45-generic N/A > linux-firmware 1.173.3 > SourcePackage: linux > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 12/24/2018 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.8.0 > dmi.board.name: 0KP0FT > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 10 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvr1.8.0:bd12/24/2018:svnDellInc.:pnLatitude7490:pvr:rvnDellInc.:rn0KP0FT:rvrA00:cvnDellInc.:ct10:cvr: > dmi.product.family: Latitude > dmi.product.name: Latitude 7490 > dmi.sys.vendor: Dell Inc. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818341/+subscriptions > -- 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/1818341 Title: bluetooth discovery not working Status in linux package in Ubuntu: Confirmed Bug description: audio quality on my new bluetooth headphones was not ok, so I did the following sudo apt install git build-essential dkms git clone https://github.com/jeremyb31/newbtfix-4.15.git sudo dkms add ./newbtfix-4.15 sudo dkms install btusb/4.0 as suggested here https://askubuntu.com/questions/1050304/bluetooth-is-not-working-ubuntu-18-04-lts then the devise discovery was not working anymore and this is what I have now $ dmesg | grep Blue [ 14.403625] Bluetooth: Core ver 2.22 [ 14.403637] Bluetooth: HCI device and connection manager initialized [ 14.403638] Bluetooth: HCI socket layer initialized [ 14.403640] Bluetooth: L2CAP socket layer initialized [ 14.403644] Bluetooth: SCO socket layer initialized [ 17.432573] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 17.432573] Bluetooth: BNEP filters: protocol multicast [ 17.432575] Bluetooth: BNEP socket layer initialized $ lspci | grep Net; lsusb 02:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78) Bus 002 Device 002: ID 413c:81b6 Dell Computer Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 007: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 0bda:5650 Realtek Semiconductor Corp. Bus 001 Device 004: ID 0a5c:5834 Broadcom Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub uname -r 4.15.0-45-generic ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-45-generic 4.15.0-45.48 ProcVersionSignature: Ubuntu 4.15.0-45.48-generic 4.15.18 Uname: Linux 4.15.0-45-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: matteo 2872 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Mar 2 16:10:11 2019 HibernationDevice: RESUME=UUID=ab496a2c-42ac-4236-a1ea-1569b35ffacb InstallationDate: Installed on 2018-08-21 (192 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) MachineType: Dell Inc. Latitude 7490 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-45-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-45-generic N/A linux-backports-modules-4.15.0-45-generic N/A linux-firmware 1.173.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/24/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.8.0 dmi.board.name: 0KP0FT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.8.0:bd12/24/2018:svnDellInc.:pnLatitude7490:pvr:rvnDellInc.:rn0KP0FT:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Latitude dmi.product.name: Latitude 7490 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818341/+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
