klaptopdaemon triggers hibernate in incorrect manner

are there any kernel messages ? connected removable devices ? Did you
tried the liveCD or the installCD or you upgraded ubuntu to kubuntu ?

(In reply to comment #1)
> are there any kernel messages ? connected removable devices ? Did you
> tried the liveCD or the installCD or you upgraded ubuntu to kubuntu ?

I tried both (installCD) updating Ubuntu to Kubuntu and doing a Clean install of
Kubuntu on a formatted Hard Drive. The problem only shows with the KDE desktop.

the kernel does not give any error messege, and there are no connected devices.
 The crash occurs during the IRQ

Additional information:

The last two lines displayed by the kernel beafore hanging are:

ech1: coming out of suspend...
ACPI: PCI interrupt 0000:02:020[A] ->GSI22 (level,low) -> IRQ22

I have experienced the same problem. curiously if you open a terminal and write
sudo /etc/acpi/hibernate.sh it works correctly, but under KDE GUI it does not.

*** Bug 15216 has been marked as a duplicate of this bug. ***

In bug #15216, it was reported that it works correctly if you run "sudo
/etc/acpi/hibernate.sh", rather than using the KDE tool to hibernate. Can you
confirm that this is true for you as well?

Kubuntu folk: what is kcontrol doing to trigger hibernate? It should be using
the 'pmi' command.

Yes, if i run the comand (using sudo first), the hibernate works perfectly. Now
if there where a way to replace the KDE hibernate function with the
etc/acpi/hibernate.sh command.

In reply to: In bug #15216, it was reported that it works correctly if you run "sudo
/etc/acpi/hibernate.sh", rather than using the KDE tool to hibernate. Can you
confirm that this is true for you as well?

so this is about the klaptopdaemon only calling /etc/acpi/sleep directly.

klaptopdaemon should be using powermanagement-interface to trigger hibernation.
This will do the correct thing on all our supported platforms.

As discussed on IRC, this should call pmi

Is this still a problem with dapper?

Could you please update this bug for Dapper? if this is still happening can you please close this bug?

Thanks,

Jonathan

This bug has been fixed in Dapper, please update your system

i think this bug is still haunting the upstream/latest kubuntu kde (3.5.4) packages. hibernate worked fine on my compaq armada m700 with dapper's default kde packages. but when i updated to 3.5.4 (http://kubuntu.org/announcements/kde-354.php) packages, klaptopdaemon stopped hibernating properly. my specific problem was that X and possibly the network services did not restore properly. i could still ctrl+alt to a VT and restart kdm and restore networking (networkmanager).

however, using "sudo /etc/acpi/hibernate.sh" hibernates and restores everything, just fine.

thanks,
venkat.