Hi to all.
I had an issue on Ubuntu-Linux (16.04.01 LTS) with Display Settings.
The Error Message is the same, as on following post:
http://forum.lwjgl.org/index.php?topic=6088.msg32594#msg32594The problem is the appended "_60.00" to resolution.
Because it is a common way on linux to set custom displaysettings from modline lwjgl should take care of this, I think.
Here the output from xrandr and cvt
ppp@ppp-desktop:~/svn/MyGame$ /usr/bin/xrandr -q
Screen 0: minimum 320 x 200, current 1368 x 768, maximum 16384 x 16384
HDMI-0 disconnected (normal left inverted right x axis y axis)
DVI-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected primary 1368x768+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
1368x768_60.00 59.88*+
1920x1080 60.00 +
1600x1200 60.00
1680x1050 59.95
1400x1050 59.98
1280x1024 75.02 60.02
1440x900 59.89
1280x960 60.00
1152x864 75.00
1024x768 75.08 70.07 60.00
832x624 74.55
800x600 72.19 75.00 60.32 56.25
640x480 75.00 72.81 66.67 60.00
720x400 70.08
ppp@ppp-desktop:~/svn/MyGame$ cvt 1368 768
# 1368x768 59.88 Hz (CVT) hsync: 47.79 kHz; pclk: 85.25 MHz
Modeline "1368x768_60.00" 85.25 1368 1440 1576 1784 768 771 781 798 -hsync +vsync
ppp@ppp-desktop:~/svn/MyGame$
The problem was solved after deleting the appended "_60.00" in my Xorg.conf settings:
/usr/share/X11/xorg.conf.d/40-monitor.conf