Re: Problem suspending ASUS A7V8X based desktop

On 8/6/05, Pavel Troller [off-list ref] wrote:
...blah blah blah...

  I have a desktop machine based on ASUS A7V8X motherboard. This one exhibits
strange behaviour when trying to suspend either to RAM or to DISK: Immediately
after writing an activation entry to /proc/acpi/sleep, the system seems to
perform a kind of "periphery reset" - the screen goes blank (stops generating
video, the monitor shuts itself down), hard disks stop etc. After a short while,
hard disk starts (probably the one necessary for writting the swap in the case
of STD), but the video card remains dead. The system then enters the required
suspend state.
  The problems start after resuming: For example, when resuming from STD, all
goes well, I can see how the swap image is loaded, interrupts restored etc.,
but immediately before the end of resume, screen blanks again and remains dead.
There is no way to restore it (including switching between X and text console).
I think that it somewhat remembers its incorrect state into which it's put
at the beginning of the suspend and returns to it.
  With STR, there is even a BIOS feature to run VGA BIOS on resume, so
no s3_bios is necessary in Linux, but after a very short period of display
activity it is lost too.
  Video card used:
01:00.0 VGA compatible controller: nVidia Corporation NV31 [GeForce FX 5600] (rev a1)
operated with Nvidia driver (build 7667). This drivers seems to be PM-aware.
Happens identically on all the recent kernels including 2.6.13-rc5.
  Any ideas ?
                       With regards, Pavel Troller

http://bugzilla.kernel.org/show_bug.cgi?id=4723

I have had similar problems, standby works, but not S3, and don't
honestly care too much about disk :). I just hope S3 works one day. My
bug was pretty verbose so you should see the similarities if you check
it out.

Also, I have been getting this message in my dmesg in the latest kernels:
acpi_bus-0212 [02] acpi_bus_set_power    : Device is not power manageable

I tried asking how I could find out which device this is but I got no
answer to the mailing list.

avuton
-- 
  Anyone who quotes me in their sig is an idiot. -- Rusty Russell.


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