[ltp] T42p + suspend2 + acpi + hotplug Ultrabay working (fwd)

Michael Olbrich linux-thinkpad@linux-thinkpad.org
Tue, 19 Apr 2005 23:19:04 +0200


On Tue, Apr 19, 2005 at 10:39:52AM -0400, David A. Desrosiers wrote:
> 
> > Oh and afaik /proc/acpi/sleep is depreciated. /sys/power/state 
> > should be used: echo -n "mem" > /sys/power/state
> 
> 	From my original message to this list (and the primary reason 
> why I joined), this exact command above is what bricked my T42p. I'm a 
> bit hesitant to try it again, but maybe the apm=off acpi_sleep=s3_bios 
> will fix that. 

I thought that it is only a new interface to the same functionality as
"echo 3 > /proc/acpi/sleep". But I could be wrong. It never had a
different result for me.

Michael