SRU request submitted: https://lists.ubuntu.com/archives/kernel-team/2018-June/093238.html
** Description changed: - More information here: - https://bugzilla.redhat.com/show_bug.cgi?id=1514836 + == SRU Justification == + This is a regression introduced in v4.15 and Bionic. The bluetooth + controller fails after suspend with USB autosuspend on an XPS 13 9360. + + This regression is fixed by mainline commit 596b07a9a226. This commit + was also cc'd to upstream stable, but it has not landed in Bionic via + stable updates as of yet. + + == Fix == + 596b07a9a226 ("Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table") + + == Regression Potential == + Low. This patch has also been cc'd to upstream stable, so it recieved + additonal upstream review. + + == Test Case == + A test kernel was built with this patch and tested by the original bug reporter. + The bug reporter states the test kernel resolved the bug. + + + + More information here: https://bugzilla.redhat.com/show_bug.cgi?id=1514836 Patch: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git/commit/?id=596b07a9a22656493726edf1739569102bd3e136 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-generic 4.15.0.22.23 ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: guilhem 2319 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: guilhem 2319 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Jun 5 18:19:20 2018 HibernationDevice: RESUME=UUID=bfa874ab-9c2f-4228-9fd1-51267b4ea3c3 InstallationDate: Installed on 2018-02-26 (99 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180225) Lsusb: - Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub - Bus 001 Device 003: ID 0c45:670c Microdia - Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 003: ID 0c45:670c Microdia + Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9360 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.15.0-22-generic root=UUID=287736d3-3b35-4262-a175-3254aa366f41 ro rootflags=subvol=@ quiet splash i915.enable_rc6=1 i915.enable_psr=2 i915.enable_guc_loading=1 i915.enable_guc_submission=1 i915.semaphores=1 i915.disable_power_well=0 vt.handoff=1 RelatedPackageVersions: - linux-restricted-modules-4.15.0-22-generic N/A - linux-backports-modules-4.15.0-22-generic N/A - linux-firmware 1.173.1 + linux-restricted-modules-4.15.0-22-generic N/A + linux-backports-modules-4.15.0-22-generic N/A + linux-firmware 1.173.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/26/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.6.2 dmi.board.name: 02PG84 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.6.2:bd02/26/2018:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn02PG84:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775217 Title: bluetooth controller fail after suspend with USB autosuspend on XPS 13 9360 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1775217/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
