05-25-2016, 04:53 AM | #1 |
Enthusiast
Posts: 29
Karma: 10
Join Date: Feb 2016
Device: PW3, Kobo Glo HD
|
Screen off popup
Can someone tell me if it exists an hack to reduce the annoying 7 seconds waiting time to popup the screen off menu pressing power menu? If not, is it possible to do it?
|
05-25-2016, 08:18 AM | #2 |
Going Viral
Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
|
Hold the button for less than 7 seconds.
|
Advert | |
|
05-25-2016, 02:35 PM | #3 |
Enthusiast
Posts: 29
Karma: 10
Join Date: Feb 2016
Device: PW3, Kobo Glo HD
|
Ok, but in this way no screen off. DO you mean this is not useful? So why the option exist?
|
05-25-2016, 02:42 PM | #4 |
eBook Enthusiast
Posts: 85,544
Karma: 93383043
Join Date: Nov 2006
Location: UK
Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6
|
It doesn't turn anything off - all it does is blank the screen rather than showing the usual "screensaver" image. In both cases the Kindle is asleep, not turned off. You can't turn a Kindle off.
|
05-25-2016, 03:14 PM | #5 | |
Going Viral
Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
|
Quote:
(At least the pop-up panels I have seen give you more than one action to choose.) The device will show a screen saver, and after a time period (if it has nothing to do) will go to sleep (and turn off the front light). Note: The Kindle's never go to sleep if you have something holding a "wake lock" in the system - such as having the USB cable plugged in. Although they will be showing a screensaver - even when kept awake by a 'wake lock'. OR: echo 'mem' >/sys/power/state OR echo 'standby' >/sys/power/state (does what it says -> everything possible is turned off or put to sleep - takes a few 1/10s of a second). There is a recent thread here about giving ;log (a search bar command) a new meaning. See the 'Hide books' thread and example scripts. After you decide which state you want to enter - re-write the ;log script to match. Edit: Is it 'safe' to just poke power management? Code:
[728133.980625] PM: Syncing filesystems ... done. [728133.993436] PM: Preparing system for standby sleep [728133.994245] Freezing user space processes ... (elapsed 0.02 seconds) done. [728134.015707] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [728134.035692] PM: Entering standby sleep [728134.035701] Suspending console(s) (use no_console_suspend to debug) [728134.117192] udc suspend begins [728134.117715] USB Gadget suspend ends [728134.117858] KERNEL: I pmic:fg suspend battinfo:current=0mA, volt=4200mV, capav=100%, mAh=1464mAh: [728134.136500] add wake up source irq 105 [728134.139261] add wake up source irq 51 [728134.139320] PM: suspend of devices complete after 103.192 msecs [728134.139688] PM: late suspend of devices complete after 0.350 msecs That is everything required to put the device to sleep. Note that the battery current is shown a zero - that is only because it is too low to measure for the Kindle's current sensor. The dynamic ram is in low power, self refresh mode - There is a micro-controller running (clock, button, hall effect monitoring) - As much as possible of the SoC (and cpu) has clocks and power removed. This is about as close to 'off' as a Kindle can get without removing the battery. Last edited by knc1; 05-27-2016 at 09:51 AM. |
|
Advert | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
dictionary in popup | Panel | Calibre | 3 | 03-25-2016 09:37 PM |
"Done" popup in lower right corner: movable to mid screen? | Katsunami | Calibre | 3 | 11-18-2014 06:23 PM |
Aura HD disable brower popup | cybmole | Kobo Reader | 3 | 02-20-2014 04:56 AM |
New update popup? | JayKindle | Calibre | 6 | 09-17-2011 04:57 PM |
dictionary: popup preview | Lucas C. | Amazon Kindle | 8 | 06-09-2011 04:14 PM |