[ltp] suspend on kernel 2.6.8.1

Markus Nospers linux-thinkpad@linux-thinkpad.org
Wed, 15 Sep 2004 16:52:44 +0200


Hi,

Chris wrote:

>i just got 2.6.8.1 kernel compiled along with the latest stable acpi patch, 
>however the suspend is not working as the computer wakes up straight after it 
>is instructed to suspend, can anyone who got it to work already give me some 
>brief guide as how I can get it to work as well, thanks
>  
>

You should check the msgs given before he wakes up.
Look at dmesg. Usually this occurs if one device (on my T40 its the USB 
Controller)
isn't able to suspend. You perhaps find something similar to
"Unable to suspend device 0000:00:1d.7"
So take a look at lspci an you'll see which device it is.
In my case, with usb, I've to stop hotplug before suspending.

Markus