** Tags removed: verification-needed-bionic
** Tags added: kernel-fixup-verification-needed-bionic

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https://bugs.launchpad.net/bugs/1775217

Title:
  bluetooth controller fail after suspend with USB autosuspend on XPS 13
  9360

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Bionic:
  Fix Released

Bug description:
  == 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
  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
  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
  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.

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