Debugging

suspend

no_console_suspend=1

This will force the console not to suspend. Boot with this option, chvt 1 (to console #1), and suspend using pm-suspend

Slowing down kernel messages on boot

CONFIG_BOOT_PRINTK_DELAY=y

kernel boot parameter:

boot_delay=N

where N = msecs delay between each console message.

unsorted

dmesg > dmesg_before; echo mem > /sys/power/state; dmesg > dmesg_after