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[Bug 1221618] Re: Bluetooth doesn't work after S3/S4 or after turning bluetooth on/off several times by toggle key

 

This seems a lot like a user space race. bluez is trying to do stuff
with the driver before the firmware is loaded. Is there a way to
construct the udev rule such that bluez doesn't get started until after
the firmware load is done ?

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https://bugs.launchpad.net/bugs/1221618

Title:
  Bluetooth doesn't work after S3/S4 or after turning bluetooth on/off
  several times by toggle key

Status in Bluez Utilities:
  New
Status in OEM Priority Project:
  Confirmed
Status in OEM Priority Project precise series:
  Confirmed
Status in “bluez” package in Ubuntu:
  Incomplete
Status in “linux” package in Ubuntu:
  Incomplete
Status in “bluez” source package in Precise:
  Incomplete
Status in “linux” source package in Precise:
  Incomplete

Bug description:
  After S3/S4 or turning bluetooth on/off several times by toggle key,
  there are many error messages in dmesg. And sometime the bluetooth menu is incomplete.
  dmesg:
  [ 1117.356421] init: bluetooth main process (3848) terminated with status 1
  [ 1117.356506] init: bluetooth main process ended, respawning
  [ 1117.399989] init: bluetooth main process (3857) terminated with status 1
  [ 1117.400048] init: bluetooth main process ended, respawning

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References