KWin in docker container for Plasma Mobile Emulator

[Bhavisha Dhruve]

On Wed, May 11, 2016 at 6:00 PM, Martin Graesslin <mgraesslin at kde.org>
wrote:

>
> Please enable all debug output for all kwin categories and used libraries
> (e.g. kwayland, kwindowsystem, etc.) and run kwin again. Then please
> provide
> the debug output to us. That should tell us more.
>

Here is the output:

No backend specified through command line argument, trying auto resolution
error: XDG_RUNTIME_DIR not set in the environment
kglobalaccel-runtime: Failed to register service org.kde.kglobalaccel
OpenGL vendor string:                   Intel Open Source Technology Center
OpenGL renderer string:                 Mesa DRI Intel(R) Ivybridge Mobile
OpenGL version string:                  3.0 Mesa 11.2.0
OpenGL shading language version string: 1.30
Driver:                                 Intel
GPU class:                              IvyBridge
OpenGL version:                         3.0
GLSL version:                           1.30
Mesa version:                           11.2
Linux kernel version:                   4.4
Requires strict binding:                no
GLSL shaders:                           yes
Texture NPOT support:                   yes
Virtual Machine:                        no
_XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed
_XSERVTransMakeAllCOTSServerListeners: server already running

Enabling or disabling debug output doesn't make any difference in the log.

With Regards,
Bhavisha Dhruve.

On Wed, May 11, 2016 at 6:00 PM, Martin Graesslin <mgraesslin at kde.org>
wrote:

> On Wednesday, May 11, 2016 4:06:37 PM CEST Bhavisha Dhruve wrote:
> > Hello,
> >
> > I am Bhavisha Dhruve a participant of gsoc.  My project is to Devise the
> > Plasma-Mobile Emulator.  The link for the same is:
> > https://summerofcode.withgoogle.com/projects/#4529407473483776
> >
> > I've started with initial Dockerfile that can run kwin_wayland, it
> displays
> > the window however it doesn't render anything in window, I am not sure
> what
> > is wrong, can anyone help me, please.
> >
> > I am pasting my Dockerfile contents over here:
> >
> > FROM ubuntu:xenial
> > RUN apt update
> > RUN apt install -y wget software-properties-common
> > RUN add-apt-repository -y 'deb http://mobile.neon.pangea.pub xenial
> main'
> > RUN wget -qO - 'http://mobile.neon.pangea.pub/Pangea%20CI.gpg.key' |
> > apt-key add -
> > RUN apt-get -y update && apt-get install -y kwin-wayland
> > kwin-wayland-backend-x11
> > RUN apt-get install -y libgl1-mesa-glx libgl1-mesa-dri
> > RUN export uid=1000 gid=1000 && \
> >     mkdir -p /home/developer && \
> >     echo
> "developer:x:${uid}:${gid}:Developer,,,:/home/developer:/bin/bash"
> >
> > >> /etc/passwd && \
> >
> >     echo "developer:x:${uid}:" >> /etc/group && \
> >     chown ${uid}:${gid} -R /home/developer
> >
> > RUN gpasswd -a developer video
> > RUN apt-get -y update && apt-get install -y gdb
> > RUN apt-get -y update && apt-get install -y kwin-dbg
> >
> > USER developer
> > ENV HOME /home/developer
> > CMD kwin_wayland --xwayland
> >
> > Command for running the docker container:
> >
> > docker run -ti -e DISPLAY --device=/dev/dri/card0:/dev/dri/card0 -v
> > /tmp/.X11-unix:/tmp/.X11-unix -v
> > $HOME/.Xauthority:/home/developer/.Xauthority --net=host plasma-emulator
> >
> > And here is the backtrace of Kwin while it is not rendering anything:
>
> That's just the event loop. So rather expected backtrace and not giving us
> any
> hints.
>
> Please enable all debug output for all kwin categories and used libraries
> (e.g. kwayland, kwindowsystem, etc.) and run kwin again. Then please
> provide
> the debug output to us. That should tell us more.
>
> Cheers
> Martin
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