no video memory /proc/mtrr

[Earthson]

I've tried radeon before as a new installed Ubuntu natty. But it can not
work.
I can find the video memory in that case, Test also said it supports 3d and
Unity, but It just can not work.


On Sat, Jun 25, 2011 at 5:00 AM, Tony Pursell
<ajp at princeswalk.fsnet.co.uk>wrote:

> On Sat, 2011-06-25 at 00:39 +0800, Earthson wrote:
> > I've installed the new ati driver 11.6, and problems still(I've tried
> > 11.4 before).
> >
> >
> > Here are some infomation
> >
> >
> > $ lspci -v
> >
> >
> > 02:00.0 VGA compatible controller: ATI Technologies Inc Mobility
> > Radeon HD 3600 Series (prog-if 00 [VGA controller])
> > Subsystem: Device 7377:0102
> > Flags: bus master, fast devsel, latency 0, IRQ 67
> > Memory at c0000000 (64-bit, prefetchable) [size=256M]
> > Memory at ff5f0000 (64-bit, non-prefetchable) [size=64K]
> > I/O ports at b000 [size=256]
> > Expansion ROM at ff5c0000 [disabled] [size=128K]
> > Capabilities: <access denied>
> > Kernel driver in use: fglrx_pci
>                         ^^^^^^^^^ needs radeon
> > Kernel modules: fglrx, radeon
>                  ^^^^^ remove
>
>
> >
> >
> >
> >
> > $ cat /proc/mtrr
> >
> >
> > reg00: base=0x000000000 (    0MB), size= 2048MB, count=1: write-back
> > reg01: base=0x080000000 ( 2048MB), size=  512MB, count=1: write-back
> >
> >
> > $ fglrxinfo
> >
> >
> > display: :0.0  screen: 0
> > OpenGL vendor string: ATI Technologies Inc.
> > OpenGL renderer string: ATI Radeon HD 3600 Series
> > OpenGL version string: 3.3.10834 Compatibility Profile Context
> >
> >
> >
> >
> > when I run glxgears, only a black window come, no gears, It may be
> > problems that no video memory can use? I'm not sure...
> >
> > --
> >
> >
> >                                     这个世界不会因为没有你而失去什么
> > 但是，却有可能因为你的存在而发生一些改变。。
> >
>
> Are you trying to run Unity?  If you are, then completely remove the
> fglrx driver so the kernel is using radeon only.
>
>
>
>
>
>
> --
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-- 

                                    这个世界不会因为没有你而失去什么
但是，却有可能因为你的存在而发生一些改变。。
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