Bug#430432: libdrm2: i915 driver problem
Le mardi 26 juin 2007 à 00:42 +0200, Brice Goglin a écrit :
> Lionel Landwerlin wrote:
> > Yes, exactly the same problem. With this test, I now realize that each
> > time a 3d application is started, the kernel crashes if I switch from
> > vt7 (xorg) to vt1 (console). Before a 3d application is started, no
> > problem to switch.
> >
>
> The "kernel" crashes? Do you have a oops/panic message to show? That
> would a kernel problem first, even if Xorg is doing something wrong, the
> kernel should be able to recover.
I mean, black screen, keyboard locked up, and no way to see a kernel
trace or something (ethernet connection does not work) as soon as I stop
the xserver if a 3d application has been started.
>
> > Section "Device"
> > Identifier "Carte vido gnrique"
> > Driver "i810"
> > BusID "PCI:0:2:0"
> > VideoRam 131072
> > Option "Legacy3D" "true"
> > Option "VBERestore" "true"
> > Option "DynamicClocks" "true"
> > Option "AperTexSize" "131072"
> > Option "ModeDebug" "true"
> > EndSection
> >
> > Section "Device"
> > Identifier "Carte vido gnrique2"
> > Driver "i810"
> > BusID "PCI:0:2:0"
> > VideoRam 131072
> > Option "Legacy3D" "true"
> > Option "VBERestore" "true"
> > Option "DynamicClocks" "true"
> > Option "Clone" "true"
> > Option "MonitorLayout" "CRT,LFP"
> > EndSection
> >
> >
>
> Does commenting out AperTexSize and/or Legacy3D help?
No effect.
>
> Since you want Beryl/Compiz to work fine, you might want to try adding:
> Option "AccelMethod" "EXA"
> or
> Option "XAANoOffscreenPixmaps" "on"
>
Yes, this fix the Beryl/Compiz problem, thx. But I still get the same error from glxgears.
>
>
> > (WW) intel(0): VideoRam configuration found, which is no longer recommended.
> >
>
> The new Intel driver should detect VideoRAM fine, you should remove this
> option.
>
> > (WW) intel(0): ESR is 0x00000010, page table error
> > (WW) intel(0): PGTBL_ER is 0x00000102, host pte data, display B pte
> > (WW) intel(0): Existing errors found in hardware state.
> >
>
> Don't know about these errors...
>
> > (WW) intel(0): Option "VBERestore" is not used
> > (WW) intel(0): Option "DynamicClocks" is not used
> >
Ok, thx.
>
> You can remove these options from your config.
>
> Brice
>
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