User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0
Build Identifier: 

When il lauched the X server my icon mouse is scrambled , and all object are very slow (Window and other .. ) 

Probably radeon doesn't support my radeon HD8240?

unfortunely we can't see my icon mouse when i make a print screen..

this is my command back : 

cat /proc/bus/pci/devices | grep VGA || lspci | grep VGA | colrm 1 4 ; cat /proc/cpuinfo | egrep "model name|MHz" ; xdpyinfo -display :0 | egrep "version:|dimensions|depth of" ; glxinfo -display :0 | egrep -A2 "rendering|OpenGL"
1.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8240]
model name	: AMD E1-2500 APU with Radeon(TM) HD Graphics
cpu MHz		: 800.000
model name	: AMD E1-2500 APU with Radeon(TM) HD Graphics    
cpu MHz		: 900.000
  dimensions:    1920x1080 pixels (508x285 millimeters)
  depth of root window:    24 planes
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
--
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: Gallium 0.4 on llvmpipe (LLVM 3.3, 128 bits)
OpenGL version string: 2.1 Mesa 9.2.0
OpenGL shading language version string: 1.30
OpenGL extensions:
    GL_AMD_conservative_depth, GL_AMD_draw_buffers_blend, 
    GL_APPLE_packed_pixels, GL_APPLE_vertex_array_object, 

[root@localhost ~]# uname -r
3.11.3-301.fc20.x86_64



Reproducible: Always

Steps to Reproduce:
1.When X is launched
2.
3.
Actual Results:  
My mouse icon is scrambled, the graphical object is moving slow

Expected Results:  
A good size for the mouse icon and no scrambled , i thing i have no acceleration card too..

i use thise mesa package : 

yum list installed mesa*
Modules complémentaires chargés : langpacks, refresh-packagekit
Paquets installés
mesa-demos.x86_64                          8.1.0-4.fc20                  @fedora
mesa-dri-drivers.x86_64                    9.2-1.20130919.fc20           @fedora
mesa-filesystem.x86_64                     9.2-1.20130919.fc20           @fedora
mesa-libEGL.x86_64                         9.2-1.20130919.fc20           @fedora
mesa-libEGL-devel.x86_64                   9.2-1.20130919.fc20           @fedora
mesa-libGL.x86_64                          9.2-1.20130919.fc20           @fedora
mesa-libGL-devel.x86_64                    9.2-1.20130919.fc20           @fedora
mesa-libGLES.x86_64                        9.2-1.20130919.fc20           @fedora
mesa-libGLES-devel.x86_64                  9.2-1.20130919.fc20           @fedora
mesa-libGLU.x86_64                         9.0.0-3.fc20                  @fedora
mesa-libGLU-devel.x86_64                   9.0.0-3.fc20                  @fedora
mesa-libGLw.x86_64                         8.0.0-3.fc20                  @fedora
mesa-libGLw-devel.x86_64                   8.0.0-3.fc20                  @fedora
mesa-libOSMesa.x86_64                      9.2-1.20130919.fc20           @fedora
mesa-libOSMesa-devel.x86_64                9.2-1.20130919.fc20           @fedora
mesa-libgbm.x86_64                         9.2-1.20130919.fc20           @fedora
mesa-libgbm-devel.x86_64                   9.2-1.20130919.fc20           @fedora
mesa-libglapi.x86_64                       9.2-1.20130919.fc20           @fedora
mesa-libwayland-egl.x86_64                 9.2-1.20130919.fc20           @fedora
mesa-libwayland-egl-devel.x86_64           9.2-1.20130919.fc20           @fedora
mesa-libxatracker.x86_64                   9.2-1.20130919.fc20           @fedora
mesa-libxatracker-devel.x86_64             9.2-1.20130919.fc20           @fedora
mesa-vdpau-drivers.x86_64