Comment 2 for bug 1188221

The problem is that the marker used to determine when the system awoke was actually a debug message, not a standard printk (see kernel/power/suspend.c). At some point in recent history, someone turned off the debug messages to quiet the console down. This led to the issues Brendan observed.

The fix was to look for a different message. After discussing with cking, we decided to change the marker to the "Restarting tasks" message instead as that appears to be more reliable or at least shouldn't be affected by further quieting of console messages in the foreseeable future.