[ltp] t40p Suspend to Memory Suse Linux 9.2

Cougar linux-thinkpad@linux-thinkpad.org
Wed, 17 Nov 2004 14:07:28 +0200 (EET)


With my T42 and SuSE 9.2 kernel (2.6.8-24.3-default) it doesn't work. The 
same problem without this parameter.

wlan0: Going into suspend...
PCI: Setting latency timer of device 0000:00:1d.7 to 64
Could not suspend device 0000:00:1d.7: error -5

And after that it comes out of suspend again. Device 0000:00:1d.7 is 

0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
        Subsystem: IBM: Unknown device 052e
        Flags: bus master, medium devsel, latency 0, IRQ 11
        Memory at c0000000 (32-bit, non-prefetchable)
        Capabilities: [50] Power Management version 2
        Capabilities: [58] #0a [2080]

-- 
Cougar

On Tue, 16 Nov 2004, Aaron Mulder wrote:

> 	For suspend to RAM, try adding a boot parameter:
> 
> acpi_sleep=s3_bios
> 
> 	That worked for me on a T42