Bug#430432: libdrm2: i915 driver problem
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.
> 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?
Since you want Beryl/Compiz to work fine, you might want to try adding:
Option "AccelMethod" "EXA"
or
Option "XAANoOffscreenPixmaps" "on"
> (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
>
You can remove these options from your config.
Brice
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