[Bug 1235231]

Scott Moser smoser at ubuntu.com
Tue Nov 26 14:06:34 UTC 2013


Ray,
 thanks for the response.
 The version of plymouth we have is '0.8.8-0ubuntu8'. I realize that doesn't mean much, but you can check it out explicitly with 'bzr branch lp:ubuntu/trusty/plymouth'

 It does have the 'add_consoles_from_file' method.

 I'll poke read some more there, try from trunk and see what i can't
find out.

  thanks again for the response.

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https://bugs.launchpad.net/bugs/1235231

Title:
  plymouth loses output to /dev/console (such as ci-info: messages)

Status in The Plymouth splash screen:
  Confirmed
Status in “cloud-init” package in Ubuntu:
  Confirmed
Status in “plymouth” package in Ubuntu:
  Confirmed

Bug description:
  During early boot, plymouth captures writes to /dev/console.  As I
  understand it, it is supposed to re-play that content later.  Whether
  or not it intends to is not the issue.  In our cloud-images (and in
  other cases) users may write data to /dev/console that needs to be
  seen on the other side (ie a serial logger or 'get-console-ouptput'
  api call).

  See the attached 'my-logger.conf' for an upstart job that simply
  writes data early in boot to /dev/console.  Sometimes data "lost" is
  available in /var/log/boot.log, but sometimes it doesn't even seem to
  make it there.  bug 682831 has an attachment 'myhack-init' that does a
  similar thing but starts outputting by replacing /sbin/init and then
  calling /sbin/init itself.

  Related bugs:
   * bug 682831:  lost console output early in boot

  == Original bug report ==
  On precise cloud images, I get a console output line like this:

  ci-info: eth0  : 1 192.168.122.204 255.255.255.0   52:54:00:7f:d8:ca^M

  On saucy cloud images, this is missing.

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