-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 El 2014-04-28 a las 10:13 -0700, John Andersen escribió:
On 4/28/2014 5:06 AM, Carlos E. R. wrote:
2014-04-28T12:56:31.561440+02:00 AmonLanc dbus[1490]: [system] Activating service name='org.freedesktop.PackageKit' (using servicehelper)
That seems to be the first thing activated after the un-wanted thaw, but I don't know if that is significant or not. There were 15 seconds unlogged just after wake, and before Pmutils indicates it is thawing.
When you manually select a hibernate does it behave the same?
That was actually a manual hibernate, by calling "pm-hibernate" as root. I wanted to see it by myself, before that I thought that it might not like if being called from "at".
If so, can you unplug the cat5 cable before suspending?
I'm not at home now, but I can try that when I get back.
In hibernation, I believe (correct me if I'm wrong) that your nic is still powered, and if so, it might be seeing something that tells it to wake.
No, one of the pm-utils scripts disconnects networking before telling the kernel to hibernate. And anyway, that's not a problem: hibernating succeeds if that particular application is closed first. And I have hibernated with nfs and ssh connections active, sometimes during actual file transfers... (which crashed). I can handle that, I think: killall applicationname sleep 30 killall applicationname sleep 5 pm-hibernate. But how can an application inhibit hibernate, and do so AFTER all pm-utils scripts run, in a way that NOTHING is logged about that inhibition? I can understand *that* application not wanting to hibernate, yes, but not that this is not logged. Something else. In /etc/apparmor.d/usr.lib.dovecot.imap there is this entry: deny capability block_suspend, So dovecot may want at some time to inhibit hibernation, and the current apparmor forbids that. Yet I'm profiling this java application with apparmour, and i have not seen that request. I might add that prohibition explicitly in my custom profile and see... - -- Cheers Carlos E. R. (from 13.1 x86_64 "Bottle" (Minas Tirith)) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iF4EAREIAAYFAlNfCHUACgkQja8UbcUWM1yU/QD/ZoMTOt9YeSa7t0CZl7WDG23c 0G9OrLJJEk0yxIVTLkIA/RZfdkxbz2wL5pMh3caVV81vYpFMWUdWf6OZbFcbczAY =16qB -----END PGP SIGNATURE-----