Graphic issue on intel945 chipset

Posted by peeyush tiwari on Ask Ubuntu See other posts from Ask Ubuntu or by peeyush tiwari
Published on 2012-12-12T19:44:55Z Indexed on 2012/12/12 23:20 UTC
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Filed under:

12.04

|

compiz

|

intel-graphics

I used Intrepid(8.10) and my graphics used to work fine with compiz effects and all(on better resolution than 1024x768).Now I have upgraded to Precise(12.04)but I use gnome classic(with compiz effects)as my desktop but the compiz effects seem not to work, only unity 2D works.

When I ran lshw -c video it gives:

*-display UNCLAIMED

   description: VGA compatible controller
   product: 82945G/GZ Integrated Graphics Controller
   vendor: Intel Corporation
   physical id: 2
   bus info: pci@0000:00:02.0
   version: 02
   width: 32 bits
   clock: 33MHz
   capabilities: msi pm vga_controller bus_master cap_list
   configuration: latency=0
   resources: memory:fea80000-feafffff ioport:dc00(size=8) memory:e0000000-efffffff memory:fea40000-fea7ffff

Sysinfo shows:

Display
Resolution       1024x768 pixels
OpenGL Renderer  Gallium 0.4 on llvmpipe(LLVM 0x300)
X11 Vendor       The X.Org Foundation

On SystemSettings:

Memory 993.3 MiB
Processor Intel® Pentium(R) 4 CPU 2.40GHz
Graphics VESA: Intel(r) 82945G Chipset Family Graphics
OS type 32-bit

glxgears output comes to be around 100fps which used to be around 900fps in Intrepid

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