Suspend-to-Disk Problem

["Mr. Muh" <mr.muh@gmx.net>]

Hi there,

my lappy got 2.6.0 kernel (from kernel.org) witch Suspend-to-Disk
enabled, resume partition is my swap (/dev/hda3).

If I echo 4 to /proc/acpi/sleep something happends (stopping tasks,
freeing memomey and other this i could not read fast enough), but the
system just get back to the state i got before.

Whats going wrong?


Here a snip from dmesg:
> Stopping tasks: ===========================================|
> Freeing memory: ............................|
> hdc: start_power_step(step: 0)
> hdc: completing PM request, suspend
> hda: start_power_step(step: 0)
> hda: start_power_step(step: 1)
> hda: complete_power_step(step: 1, stat: 50, err: 0)
> hda: completing PM request, suspend
> hostap_cs: CS_EVENT_PM_SUSPEND
> hostap_cs: CS_EVENT_RESET_PHYSICAL
> PM: Attempting to suspend to disk.
> PM: snapshotting memory.
> PCI: Setting latency timer of device 0000:00:1d.0 to 64
> PCI: Setting latency timer of device 0000:00:1d.1 to 64
> PCI: Setting latency timer of device 0000:00:1d.2 to 64
> PCI: Setting latency timer of device 0000:00:1f.5 to 64
> hostap_cs: CS_EVENT_PM_RESUME
> hostap_cs: CS_EVENT_CARD_RESET
> prism2_hw_init: initialized in 234 ms
> wlan0: trying to read PDA from 0x007f0000: OK
> hda: Wakeup request inited, waiting for !BSY...
> hda: start_power_step(step: 1000)
> hda: completing PM request, resume
> hdc: Wakeup request inited, waiting for !BSY...
> hdc: start_power_step(step: 1000)
> hdc: completing PM request, resume
> Restarting tasks... done