Lines Matching refs:suspend
2 Swap suspend
11 If you touch anything on disk between suspend and resume...
20 problems. If your disk driver does not support suspend... (IDE does),
22 between suspend and resume, it may do something wrong. If you change
26 ( ) suspend/resume support is needed to make it safe.
28 If you have any filesystems on USB devices mounted before software suspend,
43 After preparing then you suspend by::
51 - If you would like to write hibernation image to swap and then suspend
54 echo suspend > /sys/power/disk; echo disk > /sys/power/state
56 - If you have SATA disks, you'll need recent kernels with SATA suspend
57 support. For suspend and resume to work, make sure your disk drivers
59 suspend/resume with modular disk drivers, see FAQ, but you probably
62 If you want to limit the suspend image size to N bytes, do::
66 before suspend (it is limited to around 2/5 of available RAM by default).
92 Nowadays it is common in several laptops that they have a suspend button. It
120 echo 2 > /proc/acpi/sleep # for suspend to ram
121 echo 3 > /proc/acpi/sleep # for suspend to ram, but with more power
123 echo 4 > /proc/acpi/sleep # for suspend to disk
128 echo 4b > /proc/acpi/sleep # for suspend to disk via s4bios
159 * require half of memory to be free during suspend. That way you can
181 suspend-to-disk which is available as separate patches for 2.4 and 2.6
196 kernel threads are controlled during hibernation or system-wide suspend (on
215 selective suspend.
218 Do selective suspend during runtime power management, that's okay. But
219 it's useless for suspend-to-disk. (And I do not see how you could use
220 it for suspend-to-ram, I hope you do not want that).
271 during system suspend?
279 running system, user asks for suspend-to-disk
283 suspend(PMSG_FREEZE): devices are frozen so that they don't interfere
293 suspend(PMSG_SUSPEND): suspend devices so that we can power off
301 running system, user asks for suspend-to-disk
308 suspend(PMSG_FREEZE): devices are frozen so that they don't interfere
318 What is this 'Encrypt suspend image' for?
323 protect from leaking sensitive data after resume from suspend.
325 Think of the following: you suspend while an application is running
328 data to swap to be able to resume later on. Without suspend encryption
332 for suspend. If you don't need swap after resume these data can remain
336 To prevent this situation you should use 'Encrypt suspend image'.
338 During suspend a temporary key is created and this key is used to
341 means that all data written to disk during suspend are then
344 partition used for suspend as early as possible during regular
345 boot. This asserts that any temporary key from an oopsed suspend or
350 suspend image to prevent sensitive data from being stolen after
354 Can I suspend to a swap file?
378 to be useless to try to suspend to disk while that app is running?
385 What information is useful for debugging suspend-to-disk problems?
391 suspend from console, preferably without X running. Booting with
392 init=/bin/bash, then swapon and starting suspend sequence manually
407 How do I make suspend more verbose?
411 terminal the kernel switches to during suspend, you have to set the
443 I suspend to disk, I can lose data unless the filesystem has been mounted
452 Software suspend normally powers down USB controllers, which is equivalent
457 modes like "suspend-to-RAM" or "standby". (Don't write "disk" to the
459 hardware that can use these modes through software suspend, although in
473 Can I suspend-to-disk using a swap partition under LVM?
476 Yes and No. You can suspend successfully, but the kernel will not be able
486 uswsusp works with LVM, too. See http://suspend.sourceforge.net/
491 suspend to disk (and resume) is much slower on 2.6.16 compared to
495 This is because the size of the suspend image is now greater than
502 slow, take a look at suspend.sf.net -- userland suspend is faster and