I have installed virtual box and OpenSuse 13.1. I gave 2 GB of ram, 128 MB video memory and enabled 3d acceleration. Afterward i installed the vbox guest tools and then installed gcc 4.8. Both of these i downloaded from the opensuse software center. Now i tried to install the qt framework. After installing the framework i decided to run qt creator and id flashes the screen and then disappears. the following options created the following errors.
sudo ./qtcreator: "QXcbConnection: Could not connect to display "
sudo ./qtcreator.sh: “QXcbConnection: Could not connect to display”
./qtcreator:
"“Qt Warning - invalid keysym: dead_actute”
OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table
OpenGL Warning: glVertexArrayRangeNV not found in mesa table
OpenGL Warning: glCombinerInputNV not found in mesa table
OpenGL Warning: glCombinerOutputNV not found in mesa table
OpenGL Warning: glCombinerParameterfNV not found in mesa table
OpenGL Warning: glCombinerParameterfvNV not found in mesa table
OpenGL Warning: glCombinerParameteriNV not found in mesa table
OpenGL Warning: glCombinerParameterivNV not found in mesa table
OpenGL Warning: glFinalCombinerInputNV not found in mesa table
OpenGL Warning: glGetCombinerInputParameterfvNV not found in mesa table
OpenGL Warning: glGetCombinerInputParameterivNV not found in mesa table
OpenGL Warning: glGetCombinerOutputParameterfvNV not found in mesa table
OpenGL Warning: glGetCombinerOutputParameterivNV not found in mesa table
OpenGL Warning: glGetFinalCombinerInputParameterfvNV not found in mesa table
OpenGL Warning: glGetFinalCombinerInputParameterivNV not found in mesa table
OpenGL Warning: glDeleteFencesNV not found in mesa table
OpenGL Warning: glFinishFenceNV not found in mesa table
OpenGL Warning: glGenFencesNV not found in mesa table
OpenGL Warning: glGetFenceivNV not found in mesa table
OpenGL Warning: glIsFenceNV not found in mesa table
OpenGL Warning: glSetFenceNV not found in mesa table
OpenGL Warning: glTestFenceNV not found in mesa table
OpenGL Warning: glXCreatePbuffer not implemented by Chromium
No tool chain set from kit “Desktop Qt 5.2.1 GCC 32bit”.
No tool chain set from kit “Desktop Qt 5.2.1 GCC 32bit”.
OpenGL Warning: glXChooseFBConfig returning NULL, due to attrib=0xc, next=0x18
OpenGL Warning: glXChooseFBConfig returning NULL, due to attrib=0xc, next=0x18
OpenGL Warning: glXChooseFBConfig returning NULL, due to attrib=0xc, next=0x18
OpenGL Warning: glXChooseFBConfig returning NULL, due to attrib=0xc, next=0x18
QOpenGLShader::compile(Vertex): ERROR: 0:19: ‘<’ : syntax error syntax error
N¶
*** Problematic Vertex shader source code ***
#define lowp
#define mediump
#define highp
attribute highp vec4 vertexCoord;
attribute highp vec4 vertexColor;
uniform highp mat4 matrix;
uniform highp float opacity;
varying lowp vec4 color;
attribute highp float _qt_order;
uniform highp float _qt_zRange;
void main()
{
gl_Position = matrix * vertexCoord;
color = vertexColor * opacity;
gl_Position.z = (gl_Position.z * _qt_zRange + _qt_order) * gl_Position.w;
}
QOpenGLShader::compile(Fragment): ERROR: 0:9: ‘<’ : syntax error syntax error
*** Problematic Fragment shader source code ***
#define lowp
#define mediump
#define highp
varying lowp vec4 color;
void main()
{
gl_FragColor = color;
}
QOpenGLShader:
"Link called without any attached shader objects.
"
Renderer failed shader compilation:
"Link called without any attached shader objects.
"
Segmentation fault
"
the same as above for ./qtcreator.sh
Any ideas are welcome. Please help.