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[Martin Wimpress <1473295@xxxxxxxxxxxxxxxxxx>]

** Also affects: linux (Ubuntu)
   Importance: Undecided
       Status: New

** No longer affects: ubuntu-mate

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https://bugs.launchpad.net/bugs/1473295

Title:
  Problem with kernels on Intel Bay Trail platform

Status in linux package in Ubuntu:
  New

Bug description:
  When kernels 3.13.xx mainline is installed the system works rather
  stable on Intel Bay Trail platform.I mean exactly Packard Bell Easy
  Note EN TF71BM notebook. One uses Intel  CPU N2830. There are two
  known problems: build in broadcom bluetooth does not work at all and
  Intel CPU turbo mode (2,41 MHz) does not work. To use cpu clock
  governors properly it is necessary to remove cpufreqd and cpufrequtils
  packages, but maximum frequency is 2,19 MHz

  When kernels 3.19.xx are installed the system does not even start.
  When default kernel 3.16.33 for Mate 14.04.2 LTS is installed the
  system starts but there are problems with mouse pad. 2,41MHz turbo
  mode works and bluetooth also works. There are problems to close
  system. When 14.04.2 LTS gets 3.16.xx kernel updates the system does
  not even start up.

  So Mate 14.04.1 is quite usable with 3.13.xx kernels on EN TF71BM but
  14.04.2 makes a lot of problems and finally is unusable.

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