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[Anmar Oueja <anmar.oueja@xxxxxxxxxx>]

confirmed to exist on ubuntu and android

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https://bugs.launchpad.net/bugs/872833

Title:
  Snowball: Device hangs while bootup when giving "reboot" command on
  serial console

Status in Linaro Android:
  New
Status in Linaro ST-Ericsson Landing Team Project:
  Confirmed

Bug description:
  Description:
  ==========
  Rebooting device causes device to hangs before booting up completely.
  How to test this:
  Over serial console give the command "reboot" - DUT does not bootup completely
  It hangs while booting up.

  Not seen always but seen approximately 2/10 times.

  Last few lines from bootup logs (both times):
  --------------Logs---------------------------------------
  av8100_hdmi av8100_hdmi.0: HDMI display probed
  av8100 0-0070: chip version:2
  av8100_hdmi av8100_hdmi.0: Framebuffer created (av8100_hdmi)
  --------------Logs---------------------------------------

  
  Reproducible:
  ===========
  Yes, 2/10

  
  IMPACT:
  ========
  Bootup Instability.

  
  Steps:
  ==========
  1. Once Device is up and running give "reboot" command on serial console.
  Issue: Device does not reboots completely and hangs while booting up.
  Expected Behavior: Bootup should be error free.

  
  Hardware:
  ==========
  Snowball: V5
  Other setup:
  USB cable (mini B type) connected to Host machine
  USB-serial port logging
  HDMI-HDMI connection to Acer Monitor.

  
  Software:
  ==========
  https://android-build.linaro.org/builds/~linaro-android/staging-snowball-11.10-release/
  build 1

  Logs:
  ======
  Serial port logs attached.

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