[Bug 925122] Re: container's udevadm trigger --add affects the host

Serge Hallyn 925122 at bugs.launchpad.net
Mon Feb 13 19:10:02 UTC 2012


(please feel free to re-mark confirmed for lxc if you disagree :)

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https://bugs.launchpad.net/bugs/925122

Title:
  container's udevadm trigger --add affects the host

Status in “lxc” package in Ubuntu:
  Invalid
Status in “udev” package in Ubuntu:
  Confirmed

Bug description:
  When the container does 'udevadm trigger --add' (in
  /etc/init/udevtrigger.conf), the host re-processes all those events
  too.  This can lead (less importantly) to keyboard settings and
  soundcard levels being reset, but (more importantly) could presumably
  also cause worse troubles.

  Once upstart has a concept of being ina  container, udev should be
  updated to not run udevtrigger.conf when in a container.

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