On 12/16/07, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> wrote: > On Sat, 15 Dec 2007, Alon Bar-Lev wrote: > > When using uswsusp, for some strange reason the blink sleep led turns > > off after snapshot (before image write). > > We don't mess with the LEDS in the suspend or resume paths in thinkpad-acpi. > > So, either something is messing with ACPI in a way that causes the firmware > to change LED state, or something in userspace is screwing off with > thinkpad-acpi (unlikely). userspace is frozen at the point. Maybe firmware decides to do this... Is there any way to revert it? > > You can add debug printk commands in the LED write paths of thinkpad-acpi, > to check if something is calling those paths after snapshot. This is the problem... During suspend all is frozen... it is very hard to debug.... I am not sure if I can do printk at all... Do you use software suspend? Can you reproduce this? Best Regards, Alon. ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
