ACPI Sleep doesn't work in 2.6.7

[Auzanneau Gregory <greg@reolight.net>]

An echo "3" >/proc/acpi/sleep entered my laptop in sleep mode only for a
couple of seconds (I see it with a del) before return an error in dmesg:

Jun 17 16:02:06 greg-port kernel: PM: Preparing system for suspend
Jun 17 16:02:06 greg-port kernel: Stopping tasks:
====================================|
Jun 17 16:02:06 greg-port kernel: Could not suspend device 0000:00:03.3:
error -5
Jun 17 16:02:06 greg-port kernel: eth0: link up, 100Mbps, full-duplex,
lpa 0xFFFF
Jun 17 16:02:06 greg-port kernel: Restarting tasks... done

After that, I lost network connection until I shutdown my computer.

0000:00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0
Controller


There are a lot of message concerning network in syslog before rebooting:

Jun 17 16:03:16 greg-port kernel: NETDEV WATCHDOG: eth0: transmit timed out
Jun 17 16:03:16 greg-port kernel: eth0: Transmit timeout, status ff ffff
ffff media ff.
Jun 17 16:03:16 greg-port kernel: eth0: Tx queue start entry 4  dirty
entry 0.
Jun 17 16:03:16 greg-port kernel: eth0:  Tx descriptor 0 is ffffffff.
(queue head)
Jun 17 16:03:16 greg-port kernel: eth0:  Tx descriptor 1 is ffffffff.
Jun 17 16:03:16 greg-port kernel: eth0:  Tx descriptor 2 is ffffffff.
Jun 17 16:03:16 greg-port kernel: eth0:  Tx descriptor 3 is ffffffff.

Same errors appeared every 12 seconds.

Thank you all for the good work with linux, keep up with it ! :)

-- 
Auzanneau Grégory
GPG 0x99137BEE