kernel-packages team mailing list archive

[TJ <ubuntu@xxxxxx>]

Ubuntu 13.04 and 13.10, up to and including kernel 3.12rc5, are affected
by this and the work-around of disconnecting connected devices during
suspend (from comment #10) does not solve the issue. Bluetooth has to be
disabled and re-enabled to recognise any bluetooth devices.

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https://bugs.launchpad.net/bugs/1075478

Title:
  bluetooth keyboards and mice not working after suspend/resume

Status in xserver-xorg-input-evdev:
  Unknown
Status in The Linux Kernel:
  Confirmed
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  After upgrading to Ubuntu 12.10 I encountered the following problem:

  I have my apple wireless bluetooth keyboard paired up to Ubuntu, and
  it works fine when I boot up my laptop (HP EliteBook 8530w) as soon as
  I hit the login screen. However, if I then suspend and resume my
  laptop again, the bluetooth keyboard does not respond anymore.
  According to the bluetooth GUI applet it is still succesfully paired
  up and connected, and I see the green light on my keyboard blinking a
  few times when I hit a key for the first time after resume which is
  also the case when it _does_ work, but I get no response whatsoever
  from Ubuntu when typing on my keyboard.

  "sudo service bluetooth restart" does not work.

  Please let me know what additional information to provide.

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