[Bug 948447] Re: Starting an LXC changes the volume (sound!) of the host

Serge Hallyn 948447 at bugs.launchpad.net
Tue Mar 6 22:44:43 UTC 2012

This is due to the container running udevadm trigger --action=add.
Those events also get sent to the host, causing some hardware to be
reset.  For me, in addition to sound levels being reset, my keyboard
bindings are also reset.

This won't happen with a Precise guest as it won't run udev.  At the
next UDS we intend to discuss a design for a devices namespace to avoid

** Changed in: lxc (Ubuntu)
       Status: New => Confirmed

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

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  Starting an LXC changes the volume (sound!) of the host

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