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° | A red box appears: Error 2 - Essential videomode not supported under Linux |
One possible explanation is that YASARA tried to enter
fullscreen mode using an extremely high resolution screen
(or two screens combined with TwinView etc.). In this case just delete the file yasara/yasara.ini and restart.
If this does not help, open a terminal, type glxinfo and check the output for available visuals. It should look a bit like that:
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat ---------------------------------------------------------------------- 0x21 16 tc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 16 0 0 None 0x22 16 dc 0 16 0 r y . 5 6 5 0 0 16 0 16 16 16 16 0 0 None 0x23 16 tc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 16 0 0 None 0x24 16 tc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 16 0 0 None 0x25 16 tc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 16 0 0 None 0x26 16 dc 0 16 0 r . . 5 6 5 0 0 16 0 16 16 16 16 0 0 None 0x27 16 dc 0 16 0 r y . 5 6 5 0 0 0 0 16 16 16 16 0 0 None 0x28 16 dc 0 16 0 r . . 5 6 5 0 0 0 0 16 16 16 16 0 0 None
If you get nothing comparable, you need to install OpenGL drivers for your video card. Contact your system administrator if you do not have the root password,
otherwise visit www.nvidia.com or www.ati.com
for more details.