https://bugs.freedesktop.org/show_bug.cgi?id=36327
--- Comment #20 from Karesz L. lengyel.karesz@gmail.com 2011-07-06 10:48:51 PDT --- Okay, I had some time, and tried this:
I've made this script:
#!/bin/sh sync echo 1 > /sys/power/pm_trace echo mem > /sys/power/state
(from here: http://lxr.linux.no/linux+v2.6.34.1/Documentation/power/s2ram.txt )
I've rebooted after the failed resume process, and looked for the Magic number in dmesg. I've found this:
[ 1.104884] PM: Hibernation image not present or could not be loaded. [ 1.104907] registered taskstats version 1 [ 1.105184] Magic number: 3:841:901 [ 1.105360] rtc_cmos 00:04: setting system clock to 2011-07-05 20:53:56 UTC (1309899236) [ 1.105365] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.105367] EDD information not available. [ 1.105548] Freeing unused kernel memory: 700k freed
I haven't found any "hash matches...." lines. How to continue?