I think i solved the problem with the slow windows a little. The reason
was the armsoc driver of the X Server. This driver was configured in the
xorg.conf. There was another file named xorg.conf.mali which contains
parameter to use the mali driver.
I renamed the both xorg files so the file with the mali driver could be
load instead of the armsoc driver. The reaction of all windows /
textboxes / sliders are better. This problem was not only with the
gnuradio guis instead it was a general problem.
The libgl error is always present.
Am 18.05.2015 um 15:06 schrieb Andreas Ladanyi:
Hi,
when i want to start a grc project i get the error message: libGL
error: failed to load driver: i965
Iam working on odroid (MALI 400 GPU) 3 with Ubuntu 14 and i start the
grc via ssh and X-Forwarding on my PC.
The grc project i want to start and run on the odroid works great and
the cpu load is about 50 % on all 4 cores. But the wx gui graphs and
sliders etc. are very slow / not responding. The editing operations in
the grc editor GUI are also slow (but thats no problem for me because
iam developing on a pc).
I read that this could be a problem with the mali graphical driver and
the OpenGL/OpenGLES but iam not familar with the details and how to
fix them for gnuradio.
Could you give me help, please ?
cheers,
Andy
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