I confirm that the package fix the bug. I downloaded it from : https://launchpad.net/ubuntu/+source/linux-firmware/1.173.13/+build/18178805/+files/linux-firmware_1.173.13_all.deb
I believe it may be necessary to halt, wait some seconds then start the computer after install (and not just restart the computer) as the firmware is loaded directly in the bluetooth adapter. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1852785 Title: ubuntu 18.04.3 : intel 7260 bluetooth firmware doesn't have working hsp/hfp profile Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware source package in Bionic: Fix Committed Bug description: [SRU Justification] [Impact] When using a bluetooth headset the ad2p profile is supported but the hsp/hfp profile doesn't work. [Fix] Using the latest firmware with patch version 42 solves from commit 629a5e089e30 ("linux-firmware: Update firmware patch for Intel Bluetooth 7260 (B5/B6)"). [Test Case] Pair with headset/mobile phone with HSP/HFP support and try A/V control. [Regression Potential] Low. This upgrades only the firmware blob used by affected hardware, and the proposed blob is also used by later releases. ========== original bug description ========== --ubuntu release : lsb_release -d Description: Ubuntu 18.04.3 LTS -- package : apt show linux-firmware 2>&1 | grep -i "version:\|package:" Package: linux-firmware Version: 1.173.12 --hardware : lspci -vnn | grep irel 03:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev bb) Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:4070] lsusb -d 8087:07dc Bus 001 Device 003: ID 8087:07dc Intel Corp. --problem : The bluetooth part of the intel 7260 wifi/bluetooth card needs a firmware file to operate. The version of my card is reported in dmesg as : Bluetooth: hci0: read Intel version: 3707100180012d0d00 this will load firmware file Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt- hw-37.7.10-fw-1.80.1.2d.d.bseq When using a bluetooth headset the ad2p profile is supported but the hsp/hfp profile doesn't work, I believe the version in the current linux-firmawre package is patch version 39. --solution : Using the latest firmware with patch version 42 solves the problem : https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux- firmware.git/commit/intel/ibt- hw-37.7.10-fw-1.80.1.2d.d.bseq?id=629a5e089e300ba153c1358cca2193a7671c2f80 With this firmware the hsp/hfp profile is working, this means the microphone and the sound of the bluetooth headset are working correctly. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-firmware 1.173.12 [modified: lib/firmware/intel/ibt-hw-37.7.10-fw-1.80.1.2d.d.bseq] ProcVersionSignature: Ubuntu 5.0.0-36.39~18.04.1-generic 5.0.21 Uname: Linux 5.0.0-36-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.9 Architecture: amd64 CurrentDesktop: XFCE Date: Fri Nov 15 19:45:35 2019 Dependencies: InstallationDate: Installed on 2016-05-10 (1284 days ago) InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all SourcePackage: linux-firmware UpgradeStatus: Upgraded to bionic on 2019-09-18 (57 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1852785/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
