[Bug 1777258] [NEW] Qualcomm QCA6174 [168c:003e] (rev 32) on Ubuntu Bionic fresh install has flakey wifi and no BT Bluetooth

[josh]

Public bug reported:

On fresh install on Yoga920 of Bionic Beaver 18, wifi and bluetooth
work.  Then they degrade with BT not working withing a day or five, and
wifi is consistently inconsistent.  On the bluetooth gui, user is unable
to turn bt on or off and the CLI shows no blocking on bt but it doesn't
work.

I think this has to do with the Qualcomm QCA6174 [168c:003e] (rev 32) on
Ubuntu Bionic and the ath10k_pci driver but Qualcomm nor Lenovo have
answers.

https://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: Sat Jun 16 08:57:46 2018
InstallationDate: Installed on 2018-06-09 (6 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: ubuntu-release-upgrader
UpgradeStatus: No upgrade log present (probably fresh install)

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


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

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1777258

Title:
  Qualcomm QCA6174 [168c:003e] (rev 32) on Ubuntu Bionic fresh install
  has flakey wifi and no BT Bluetooth

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

Bug description:
  On fresh install on Yoga920 of Bionic Beaver 18, wifi and bluetooth
  work.  Then they degrade with BT not working withing a day or five,
  and wifi is consistently inconsistent.  On the bluetooth gui, user is
  unable to turn bt on or off and the CLI shows no blocking on bt but it
  doesn't work.

  I think this has to do with the Qualcomm QCA6174 [168c:003e] (rev 32)
  on Ubuntu Bionic and the ath10k_pci driver but Qualcomm nor Lenovo
  have answers.

  https://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: Sat Jun 16 08:57:46 2018
  InstallationDate: Installed on 2018-06-09 (6 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: ubuntu-release-upgrader
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1777258/+subscriptions