Re: ThinkPad T30, ACPI: backlight stays on during suspend
Stefan Rotsch wrote:
How can I put my laptop to sleep in this case?
USB is known to raise some issues with ACPI S3. A possible workaround is
removing the trouble-making USB module before entering S3:
modprobe -r uhci_hcd
echo "mem" > /sys/power/state
After resume, reload the USB stuff:
Works fine for me on a ThinkPad R32 (which won't suspend with "uhci_hci"
tanks, this worked...with some problems...
my laptop loads ohci_hcd
when coming back from sleep, I have to press the power button, and the
system records that event after waking up and it shuts down my system... :(
I guess I'll have to hack a little the scripts for powerbutton and for
lid (the intended purpose is to sleep on lid close) to detect when I
pressed that power button after a sleep and ignore it...
I'll send the diff here...