[ltp] Re: ACPI Hibernate and Suspend Strange behavior 2.6.7/-mm1

[David Weinehall]

On Thu, Jul 15, 2004 at 11:29:02PM +0200, Florian Weimer wrote:
> * John Goerzen:
> 
> > I'm glad I'm not the only one that is suspecting that.  I just tried
> > switching my T40p from APM to ACPI.  I got suspending to RAM working in
> > ACPI, but noticed that when I got it back out of my laptop bag later, it
> > was physically warm to the touch.
> 
> Oh.  My expriences, starting with 2.6.7 with ACPI, are as following:
> 
>   - Suspend to RAM is triggered, for example by closing the lid.
> 
>   - If it's under X11, the system does not come back.  Display powers
>     up, but it remains black.  There is some HDD activity, so it's
>     probably still running.  Next time I should check if the IP stack
>     is still running.
> 
>   - After terminating the X11 server, other devices on the sharded IRQ
>     11 are dead (most prominently, e1000 and USB).
> 
> This is a T40p.  Behavior with 2.6.8-rc1 is apparently the same.
> 
> Any ideas what to try next?

Try unloading ehci_hcd before suspend.


Regards: David Weinehall
-- 
 /) David Weinehall <tao@acc.umu.se> /) Northern lights wander      (\
//  Maintainer of the v2.0 kernel   //  Dance across the winter sky //
\)  http://www.acc.umu.se/~tao/    (/   Full colour fire           (/