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[Mathieu Poirier <mathieu.poirier@xxxxxxxxxxxxx>]

This problem can be reproduced on V2, V4 and V5 boards running android.

The kernel used for these build can be found here:
http://git.linaro.org/git/bsp/st-ericsson/linux-3.0-android-ux500.git,
the config file is u8500_snowball_android_defconfig.

The mmc issue can be observed on all the snowball android build that
have been release since July, including the latest found here: https
://android-build.linaro.org/builds/~linaro-android/landing-
snowball/#build=17

The problem is intermittent but much easier to reproduce with Patriot
Memory MicroSD cards.  I had two of these cards but I sent one to
Philippe Langlais.  Philippe has been leading the investigation on this
issue and has the latest details.  Please follow up with him.

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https://bugs.launchpad.net/bugs/823313

Title:
  Android LEB fails to mount system and user partition interminttently

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

Bug description:
  The snowball android LEB (https://android-build.linaro.org/builds
  /~linaro-android/leb-snowball/) fails to mount the system and data
  partition when starting up, resulting in a failure to find the
  binaries required to boot the system.

  When booting normally (system and data partition mounted) the mmc0 and
  mmc1 are discovered, scanned and respective partitions are identified.
  When the system fails  to find the system and data partition,
  scrolling back the console log one can find that mmc0 and mmc1 are not
  discovered nor scanned.

  This problem is intermittent on some board and reproducible at will on
  other.  The type and speed of the SD card also seems to have an
  effect.

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