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hcdoeko
03-07-2014, 01:46 PM
When I try to make abgr example I get this error Xlib: extension "GLX" missing on display ":0.0".

Dark Photon
03-07-2014, 08:19 PM
This suggest that your vendor's OpenGL driver may not be properly installed on your system.

Run:

xdpyinfo
glxinfo

and post the output in
... blocks.

xdpyinfo, under "number of extensions:" should list "GLX" as a valid X extension, if your OpenGL drivers are properly installed. And "glxinfo" should show you useful information, via GLX, about your OpenGL implementation. For instance, here:



> glxinfo | egrep 'OpenGL (vendor|renderer|version|shading language)'
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GTX 560 Ti/PCIe/SSE2
OpenGL version string: 4.4.0 NVIDIA 331.20
OpenGL shading language version string: 4.40 NVIDIA via Cg compiler

hcdoeko
03-07-2014, 11:55 PM
x000ff4x000ff4-Lenovo-IdeaPad-Y580:~$ xdpyinfo
name of display: :0.0
version number: 11.0
vendor string: The X.Org Foundation
vendor release number: 11103000
X.Org version: 1.11.3
maximum request size: 16777212 bytes
motion buffer size: 256
bitmap unit, bit order, padding: 32, LSBFirst, 32
image byte order: LSBFirst
number of supported pixmap formats: 7
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 4, bits_per_pixel 8, scanline_pad 32
depth 8, bits_per_pixel 8, scanline_pad 32
depth 15, bits_per_pixel 16, scanline_pad 32
depth 16, bits_per_pixel 16, scanline_pad 32
depth 24, bits_per_pixel 32, scanline_pad 32
depth 32, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 255
focus: window 0x4000007, revert to Parent
number of extensions: 25
BIG-REQUESTS
Composite
DAMAGE
DOUBLE-BUFFER
DPMS
DRI2
Generic Event Extension
MIT-SCREEN-SAVER
MIT-SHM
RANDR
RECORD
RENDER
SECURITY
SHAPE
SYNC
X-Resource
XC-MISC
XFIXES
XFree86-DGA
XFree86-VidModeExtension
XINERAMA
XInputExtension
XKEYBOARD
XTEST
XVideo
default screen number: 0
number of screens: 1

screen #0:
dimensions: 1920x1080 pixels (508x286 millimeters)
resolution: 96x96 dots per inch
depths (7): 24, 1, 4, 8, 15, 16, 32
root window id: 0x43
depth of root window: 24 planes
number of colormaps: minimum 1, maximum 1
default colormap: 0x20
default number of colormap cells: 256
preallocated pixels: black 0, white 16777215
options: backing-store NO, save-unders NO
largest cursor: 1920x1080
current input event mask: 0xfac033
KeyPressMask KeyReleaseMask EnterWindowMask
LeaveWindowMask KeymapStateMask ExposureMask
StructureNotifyMask SubstructureNotifyMask SubstructureRedirectMask
FocusChangeMask PropertyChangeMask ColormapChangeMask
number of visuals: 2
default visual id: 0x21
visual:
visual id: 0x21
class: TrueColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x41
class: TrueColor
depth: 32 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
x000ff4x000ff4-Lenovo-IdeaPad-Y580:~$ glxinfo
name of display: :0.0
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual or fbconfig

Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
x000ff4x000ff4-Lenovo-IdeaPad-Y580:~$

Dark Photon
03-08-2014, 03:43 PM
Yep, certainly indicates that you don't have OpenGL drivers properly installed on your Lenovo IdeaPad Y580.

hcdoeko
03-09-2014, 07:00 AM
Meh I have reinstalled the os and now everyting is fine.