You were completely right. I have tried to suspend my laptop and it did not work when klaptopdaemon was running at the same time. <br><br>So try uninstalling the conflicting packages:<br><br>* Use synaptic. For Debian and Ubuntu, it is better than adept, in my opinion (don't throw me away from the kde mailing list, please :-D ). Install synaptic with adept or by typing in a console sudo apt-get install synaptic
<br>* Once in synaptic, search klaptopdaemon , right click and select "mark for complete removal". The same with kde-guidance-powermanager . Then click on "apply".<br>* Restart, and look if suspending with kpowersave works now.
<br><br>I think that the package kpowersave should replace the other two in apt (i.e, you wouldn't be able to have both installed). I am going to submit the bug to Debian.<br><br>Good luck,<br><br>David<br>