[ltp] R40 dies after resume from s2ram

[nico]

Wolf Wiegand wrote:
> Hi,
>
> with recent kernels, my R40 just dies after waking up from suspend to
> ram. I can trigger this by pressing any key after the machine has
> resumed. This only happens with
>
> - X running. Without X, suspend/resume works flawlessly.
> - Kernel versions greater then 2.6.17.9. I've suffered from this with
>   kernel 2.6.18.2, 2.6.20.1 and 2.6.21.3.
>
> My graphic card is: ATI Technologies Inc Radeon Mobility M7 LW [Radeon
> Mobility 7500]
>
> Kernel ACPI options (I've left out options not set):
>
> CONFIG_ACPI=y
> CONFIG_ACPI_SLEEP=y
> CONFIG_ACPI_SLEEP_PROC_FS=y
> CONFIG_ACPI_SLEEP_PROC_SLEEP=y
> CONFIG_ACPI_PROCFS=y
> CONFIG_ACPI_AC=y
> CONFIG_ACPI_BATTERY=y
> CONFIG_ACPI_BUTTON=y
> CONFIG_ACPI_VIDEO=y
> CONFIG_ACPI_FAN=y
> CONFIG_ACPI_PROCESSOR=y
> CONFIG_ACPI_THERMAL=y
> CONFIG_ACPI_IBM=m
> CONFIG_ACPI_IBM_BAY=y
> CONFIG_ACPI_BLACKLIST_YEAR=0
> CONFIG_ACPI_EC=y
> CONFIG_ACPI_POWER=y
> CONFIG_ACPI_SYSTEM=y
> CONFIG_X86_PM_TIMER=y
>
> No modules are loaded when the machine crashes. I have Debian unstable
> installed, which should not matter, though.
>
> Has anybody encountered a similar problem and found a solution for this?
> Alternatively, could somebody with the same hardware and without these 
> problems send me his xorg- and kernel-configuration files?
>
> Thanks,
>
> Wolf
>   
sory i don't use suspend 2ram
but had you problems for dri?