that doesn't sound right, a -dev package can't break it, sounds like you
were missing some updates or getting a mixed set of them
anyway, it's been four years, probably not an issue anymore if it ever
was
** Changed in: mesa (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1688200
Title:
libgles2-mesa-dev breaks gstreamer-imx video acceleration (14.04
armhf)
Status in mesa package in Ubuntu:
Invalid
Bug description:
Installing libgles2-mesa-dev 10.1.3-0ubuntu0.6 armhf together with
libxcb-randr0 breaks accelerated video playback with gstreamer-imx on
UDOObuntu 2.1.2 (based on Ubuntu 14.04 LTS - see
http://www.udoo.org/downloads/).
This could be broken installation scripts or missing Pre-Depends.
For example, video playback works fine on udoobuntu-udoo-qdl-desktop_2.1.img:
# VIDEO + SOUND OK - without libgles2-mesa-dev installed
gst-launch-1.0 playbin
uri=file:///home/udooer/big_buck_bunny_720p_h264.mp4
gst123 big_buck_bunny_720p_h264.mp4
Introduce breakage by installing libgles2-mesa-dev *without* having
libxcb-randr0 installed:
sudo apt-get -y --purge remove libxcb-randr0 && sudo apt-get -y install
libgles2-mesa-dev
gst-launch-1.0 playbin
uri=file:///home/udooer/big_buck_bunny_720p_h264.mp4 # BLACK & PAUSED
gst123 big_buck_bunny_720p_h264.mp4 # SOUND ONLY + BLACK WINDOW
Note that just uninstalling libgles2-mesa-dev does *NOT* fix the
issue, only uninstalling libxcb-randr0 and reinstalling it before or
without libgles2-mesa-dev brings video playback back to live.
Workaround1, complete libxcb-randr0 installation before installing
libgles2-mesa-dev:
sudo apt-get -y --purge remove libxcb-randr0 && sudo apt-get -y install
libxcb-randr0 && sudo apt-get -y install libgles2-mesa-dev
# VIDEO + SOUND OK for gst-launch-1.0 and gst123
Workaround2, install all dependencies before libgles2-mesa-dev:
sudo apt-get -y --purge remove libxcb-randr0 && sudo apt-get -y install
libegl1-mesa-dev && sudo apt-get -y install libgles2-mesa-dev
# VIDEO + SOUND OK for gst-launch-1.0 and gst123
So it looks like the libgles2-mesa-dev installation process if run
before libxcb-randr0 has finished installation (libc triggers run,
etc), messes up some configuration bits of libxcb-randr0 which stick
around even after libgles2-mesa-dev is uninstalled.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: libgles2-mesa-dev 10.1.3-0ubuntu0.6
Uname: Linux 3.14.56-udooqdl-02044-gddaad11 armv7l
ApportVersion: 2.14.1-0ubuntu3.23
Architecture: armhf
Date: Thu May 4 09:51:33 2017
SourcePackage: mesa
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1688200/+subscriptions
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