RTC across reboots, so that you can debug a machine that just hangs
during suspend (or more commonly, during resume).
- To use this debugging feature you should attempt to suspend the machine,
- then reboot it, then run
+ To use this debugging feature you should attempt to suspend the
+ machine, reboot it and then run
dmesg -s 1000000 | grep 'hash matches'
called "hibernation" in user interfaces. STD checkpoints the
system and powers it off; and restores that checkpoint on reboot.
- You can suspend your machine with 'echo disk > /sys/power/state'.
+ You can suspend your machine with 'echo disk > /sys/power/state'
+ after placing resume=/dev/swappartition on the kernel command line
+ in your bootloader's configuration file.
+
Alternatively, you can use the additional userland tools available
from <http://suspend.sf.net>.