[Bug 1776080] [NEW] After initial install of Bionic, bluetooth stops working QCA6714

[josh]

Public bug reported:

Installed fresh Bionic, everything works.  After a few hours, bluetooth
stops working on Qualcomm QCA6714, Lenovo Yoga 920.  Duplicated it
twice.

>From CLI, it indicates that everything is unblocked and operational.
>From GUI, can't get BT switch to turn on BT.  Nothing I found online
could fix BT.  Requested driver from Qualcomm. No help.

http://paste.ubuntu.com/p/XC5PWRFywp/

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.19
ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
Uname: Linux 4.15.0-22-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Sun Jun 10 10:34:49 2018
InstallationDate: Installed on 2018-06-09 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug bionic dist-upgrade

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https://bugs.launchpad.net/bugs/1776080

Title:
  After initial install of Bionic, bluetooth stops working QCA6714

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  Installed fresh Bionic, everything works.  After a few hours,
  bluetooth stops working on Qualcomm QCA6714, Lenovo Yoga 920.
  Duplicated it twice.

  From CLI, it indicates that everything is unblocked and operational.
  From GUI, can't get BT switch to turn on BT.  Nothing I found online
  could fix BT.  Requested driver from Qualcomm. No help.

  http://paste.ubuntu.com/p/XC5PWRFywp/

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.19
  ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17
  Uname: Linux 4.15.0-22-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Jun 10 10:34:49 2018
  InstallationDate: Installed on 2018-06-09 (0 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: No upgrade log present (probably fresh install)

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