kernel-packages team mailing list archive

Thread
Date

[Bug 23984] Re: Big bang on poweroff if sound device is enabled.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
Date: Wed, 09 Oct 2013 06:51:42 -0000
Reply-to: Bug 23984 <23984@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Wow, i already forgot that this bug exist.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/23984

Title:
  Big bang on poweroff if sound device is enabled.

Status in “linux” package in Ubuntu:
  Confirmed
Status in “linux” package in Arch Linux:
  New

Bug description:
  If power off and sound device is enabled it's make loud sound impuls wich can be
  dangerous for hardware. 
  Kernel still can't disable sound devices before poweroff.
  Resolution: unload snd-* module before poweroff. amixer mute das't help.
  I made smole hack wich resole this problem on my laptop, it's may be wrong bat
  it's working:
  i aded "modprobe -r snd-maestro3" to halt script.

  Tested and working realy good.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/23984/+subscriptions