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Bug#420209: xserver-xorg-video-intel: blank screen, PP_STATUS andallocate pages warnings in X log



Hi,

the bug is still present. It is true that driver version 2.2.0 works much 
better (the older drivers did not work at all), but sometimes, when closing X 
the "black screen of dead" appears.

I am not able to use the ACPI events and vbatool to switch on and off the 
screen, so I can not close the lid because my laptop (Dell 510m) freezes. 
Sometimes the laptop is also freezed without the black screen of death.

People from X.Org are now working more seriously on the bug, but indeed is not 
resolved yet.

Cheers,

Jose Manuel D. Mendinueta

PD: some useful information

# cat /var/log/Xorg.0.log | grep WW
(WW) intel(0): Bad V_BIOS checksum
(WW) intel(0): Register 0x61200 (PP_STATUS) changed from 0xc0000008 to 
0xd0000009
(WW) intel(0): PP_STATUS before: on, ready, sequencing idle
(WW) intel(0): PP_STATUS after: on, ready, sequencing on
(WW) intel(0): Register 0x70008 (PIPEACONF) changed from 0x80000000 to 
0x00000000
(WW) intel(0): PIPEACONF before: enabled, single-wide
(WW) intel(0): PIPEACONF after: disabled, single-wide
(WW) intel(0): xf86AllocateGARTMemory: allocation of 1536 pages failed
(WW) intel(0): Allocation error, framebuffer compression disabled
(WW) intel(0): xf86AllocateGARTMemory: allocation of 10 pages failed
(WW) intel(0): Failed to allocate texture space.
(WW) intel(0): xf86AllocateGARTMemory: allocation of 10 pages failed
(WW) intel(0): Chosen PLL clock of 96.0 Mhz more than 2% away from desired 
108.0 Mhz
(WW) intel(0): Option "XAANoOffscreenPixmaps" is not used
(WW) AIGLX: 3D driver claims to not support visual 0x23
(WW) AIGLX: 3D driver claims to not support visual 0x24
(WW) AIGLX: 3D driver claims to not support visual 0x25
(WW) AIGLX: 3D driver claims to not support visual 0x26
(WW) AIGLX: 3D driver claims to not support visual 0x27
(WW) AIGLX: 3D driver claims to not support visual 0x28
(WW) AIGLX: 3D driver claims to not support visual 0x29
(WW) AIGLX: 3D driver claims to not support visual 0x2a
(WW) AIGLX: 3D driver claims to not support visual 0x2b
(WW) AIGLX: 3D driver claims to not support visual 0x2c
(WW) AIGLX: 3D driver claims to not support visual 0x2d
(WW) AIGLX: 3D driver claims to not support visual 0x2e
(WW) AIGLX: 3D driver claims to not support visual 0x2f
(WW) AIGLX: 3D driver claims to not support visual 0x30
(WW) AIGLX: 3D driver claims to not support visual 0x31
(WW) AIGLX: 3D driver claims to not support visual 0x32
# cat /var/log/Xorg.0.log | grep EE
Current Operating System: Linux mendi 2.6.23 #1 PREEMPT Wed Oct 10 13:51:23 
CEST 2007 i686
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(II) Loading extension MIT-SCREEN-SAVER

El Wednesday 05 December 2007 20:12:15 Brice Goglin escribió:
> Hi,
>
> What's the status of this bug with xserver-xorg-video-intel 2.2.0
> currently in unstable? Bart said it was fixed but Jose Manuel reopened
> it without clear explanation. Did you have the same problem ? or some
> different problem else as you latest report tends to say? If even the
> warning are still there but cause no harm, I would rather close the bug
> and let the upstream report take care of it.
>
> Brice


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