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diskimage-builder/elements/bootloader
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Ian Wienand 61087d33e9 Set grub timeout default 
Set the grub timeout to 5 seconds by default, and add notes on how to
update this.  This will stop infra having to carry an element that
goes and rewrites the grub configuration.

Change-Id: I556b3f48eff1b67ee8c4b9b64f749af95100fb99
2016-12-20 11:46:22 +11:00
..
cleanup.d Add a best-effort sudo safety check 2016-05-09 15:41:38 +10:00
finalise.d Set grub timeout default 2016-12-20 11:46:22 +11:00
pkg-map Fix OpenSUSE support 2016-05-03 22:23:51 -07:00
README.rst Set grub timeout default 2016-12-20 11:46:22 +11:00

README.rst 

==========
bootloader
==========

Installs ``grub[2]`` on boot partition on the system. In case GRUB2 is
not available in the system, a fallback to Extlinux will happen. It's
also possible to enforce the use of Extlinux by exporting a
``DIB_EXTLINUX`` variable to the environment.

Arguments
=========

* ``DIB_GRUB_TIMEOUT`` sets the ``grub`` menu timeout.  It defaults to
  5 seconds.  Set this to 0 (no timeout) for fast boot times.