Suspend/hibernate does't work on ASUS k52j

[coolroot]

Hello everyone
I'm having problems with suspend/hibernate
The laptop freezes & overheats when I try to suspend (note: capslock light doesn't toggle)
I've tried the documentation explained at fedoraproject.org

/wiki/KernelCommonProblems#Suspend.2FResume_failure

but after rebooting the labtop by hand(and after executing echo 1 > /sys/power/pm_trace)
when I use this command

dmesg | grep "hash matches"

It returns nothing
and when hibernating , the labtop won't resume from hibernate correctly(not every time and most of times it doesn't resume from hibernating)
The Hardware profile is located at
http://www.smolts.org/client/show/pu...1-c33199d8e877
and the output of uname is

uname -a
Linux localhost.localdomain 2.6.38.6-26.rc1.fc15.i686.PAE #1 SMP Mon May 9 20:36:50 UTC 2011 i686 i686 i386 GNU/Linux

Any solution
Thank you all^_^

[coolroot]

I want ask if upgrading from fedora 15 to 16 may solve the problem?

[nonamedotc]

I have seen some threads that talk about suspend problems with fedora 16 also. It might help or it may not !

One thread I remember is http://forums.fedoraforum.org/showthread.php?t=271958

On a side note, in my experience, Fedora 16 works better for most things that Fedora 15. But then, it is just my experience on different hardware ...

[coolroot]

I found this solution here
http://forums.fedoraforum.org/showth...=1#post1563496
but this fixes suspend for till now

but I have this problem now
Display manager is not starting , and some services fail to start on startup ( cgconfig, vbox services ,wlmproxy and ctrlproxy)

I have to use single user mode then
# init 3
then I login and
$ startx
and everything works fine after this

NOTICE: the startup problem may be caused by something else than the fix above

any solution or a clue to fix startup/hibernate problems, it's annoying
I think this one is easy to solve, the only thing I need is a clue