[Bug 1744806] Re: Bluetooth is turned off at boot with latest update

Daniel van Vugt daniel.van.vugt at canonical.com
Tue Jan 23 02:37:00 UTC 2018


It appears this bug is due to a proposed change:

bluez (5.37-0ubuntu5.2) xenial; urgency=medium

  [Simon Fels]
  [Guilhem Lettron]
  [Cyrus Lien]
  * debian/main.conf:
    - Set AutoEnable parameter to true.
      (LP: #1510570)
  * debian/50-bluetooth-hci-auto-poweron.rules:
    - Get rid of legacy udev rule to power on bluetooth controllers on
      startup. Using hciconfig for that is the legacy way and will lead
      to different problems as the kernel side stack wont initialize
      all needed subsystems when used. BlueZ introduced a replacement
      for this with 5.36 which basically tells the bluetoothd through
      a config option to turn on all found Bluetooth controllers by
      default. With changing this there should be no change in terms
      of functionality.
      (LP: #1510570)

 -- Konrad ZapaƂowicz <konrad.zapalowicz at canonical.com>  Tue, 14 Nov
2017 14:07:37 +0100

You might find more information in bug 1510570, but this is still a bug
by the sounds of it.

** Tags added: regression-proposed

** Changed in: bluez (Ubuntu)
   Importance: Undecided => Medium

** Changed in: bluez (Ubuntu)
       Status: New => Triaged

** Summary changed:

- Bluetooth is turned off at boot with latest update
+ Bluetooth is turned off at boot with latest update (bluez 5.37-0ubuntu5.2)

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https://bugs.launchpad.net/bugs/1744806

Title:
  Bluetooth is turned off at boot with latest update (bluez
  5.37-0ubuntu5.2)

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