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[Bug 1046226] Re: OMAP4 Panda: HW MM h/w acceleration doesn't work after installed from PPA Update September 2012

 

can you share the output of the following command:

# dmesg
# dpkg -l
# uname -a
# lsmod
# gst-inspect
# md5sum /lib/firmware/ducati-m3-core0.xem

Also which graphical session/env are you using when logging into
lightdm?

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https://bugs.launchpad.net/bugs/1046226

Title:
   OMAP4 Panda: HW MM h/w acceleration doesn't work after installed from
  PPA Update September 2012

Status in OMAP4 Ubuntu Multimedia addons:
  New

Bug description:
  Hi,

  I'm running the official Ubuntu 1204 image on Pandaboard downloaded
  from https://wiki.ubuntu.com/ARM/OMAP/.

  Last month, the HW MM h/w acceleration works on PPA Update August 2012.
  But today HW MM h/w acceleration doesn't work after updating from PPA Update September 2012.
  When running the totem to play a H264 1080p stream, there is an error:

  libdce.c: 437:    init    info: attempting to open X11 connection
  libdce.c: 515:    init    error: could not get plugin ioctl base: -22

  The stream is played very slow because gstreamer is using software
  h264 decoder.

  I updated system following the instruction
  (https://groups.google.com/forum/#!topic/pandaboard/ZnFoQkvD3Pg)
  without skipping a step.

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References