[ error ] ofAppGLFWWindow: 65544: X11: RandR monitor support seems broken

I’m running of 8.6.4 on Ubuntu (precise) on a Shuttle SH87R6 (QC i5-4670), and a GeForce GTX 780 running the Nvidia proprietary drivers (319.37).

I’ve noticed no issues with this machine running ofx (0071,0073), OpenCV and CUDA without an issue. This new version of OF prints the error named in the topic above on window creation.

Searching on this forum or google did not help with this apparently rare error message.

I have not seen any other issues beyond this message.

I don’t see anything obviously wrong with xrandr either:

$ xrandr -q
Screen 0: minimum 8 x 8, current 1280 x 1024, maximum 16384 x 16384
DVI-I-0 disconnected 1280x1024+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 disconnected (normal left inverted right x axis y axis)
DP-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
  1280x1024 (0x27e)  157.5MHz
        h: width  1280 start 1344 end 1504 total 1728 skew    0 clock   91.1KHz
        v: height 1024 start 1025 end 1028 total 1072           clock   85.0Hz

I’ll just ignore it for now, but thought it could be useful for devs that I’m getting this message.

I also see this message.

Hi,
I have the same error on Debian jessie, when i try to compile addon source, using external libs:

 xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected primary 1920x1080+0+0 0mm x 0mm

Could you explain this error ?

…i use Bumblebee to use my 2d video card (nvidia)
does the bumblebee xorg.conf could have any conflict with OF’s makefile,
using shared lib like opencl ?

thank’s