How to reboot Kobo with screenshots on?

ownedbycats · 03-02-2026, 11:17 PM

My device sometimes freezes and needs rebooting. Just wondered what I should do if this happens with 'power button makes screenshots' on. I usually keep it off but might forget to switch.

PeterT · Yesterday, 01:16 AM

Just hold the power button. Just tried on my Libra Colour and after about 10 seconds it powered down

Sent from my Pixel 9a using Tapatalk

Aleron Ives · Yesterday, 01:57 AM

Somebody posted a NickelMenu entry that takes a screenshot directly, instead of changing the functionality of the power button, but I can't find it at present.

DNSB · Yesterday, 02:14 AM

For the Libra Colour, Clara Colour or Clara BW, under developer options, you can enable Enable reading engine capture button. It does put a rather annoying icon on the screen which you tap to do a capture. The screen captures is stored in ./.kobo/reading-engine-captures in a tar.gz file. Opening it and digging down you find a capture.png file. The first attached image is from the power button screenshot to show the icon while the second is from tapping the icon.

You can also with the latest version (v6.0 or newer) of NickelMenu, add a direct screen capture function:

Code:

menu_item :main :Capture Screenshot:nickel_screenshot :capture

You will need to import books to see that screenshot in your library.

RobertJSawyer · Yesterday, 06:19 PM

On a Libra 2 with screenshots on, a long press over the power button will still restart the device, as I've found on far, far too many occasions.

ownedbycats · Yesterday, 07:40 PM

Sadly with the Libra H2O the developer option not work. But I try the long-press.

03-02-2026, 11:17 PM	#1
ownedbycats Custom User Title Posts: 11,600 Karma: 81412473 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD	How to reboot Kobo with screenshots on? My device sometimes freezes and needs rebooting. Just wondered what I should do if this happens with 'power button makes screenshots' on. I usually keep it off but might forget to switch.

Yesterday, 02:14 AM	#4
DNSB Bibliophagist Posts: 50,721 Karma: 178402706 Join Date: Jul 2010 Location: Vancouver Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos	For the Libra Colour, Clara Colour or Clara BW, under developer options, you can enable Enable reading engine capture button. It does put a rather annoying icon on the screen which you tap to do a capture. The screen captures is stored in ./.kobo/reading-engine-captures in a tar.gz file. Opening it and digging down you find a capture.png file. The first attached image is from the power button screenshot to show the icon while the second is from tapping the icon. You can also with the latest version (v6.0 or newer) of NickelMenu, add a direct screen capture function: Code: menu_item :main :Capture Screenshot:nickel_screenshot :capture You will need to import books to see that screenshot in your library. Attached Thumbnails Last edited by DNSB; Yesterday at 02:21 AM.

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Yesterday, 01:16 AM	#2
PeterT Grand Sorcerer Posts: 13,836 Karma: 80512176 Join Date: Nov 2007 Location: Toronto Device: Libra H2O, Libra Colour	Just hold the power button. Just tried on my Libra Colour and after about 10 seconds it powered down Sent from my Pixel 9a using Tapatalk

Yesterday, 01:57 AM	#3
Aleron Ives Wizard Posts: 1,844 Karma: 17000000 Join Date: Sep 2022 Device: Kobo Libra 2	Somebody posted a NickelMenu entry that takes a screenshot directly, instead of changing the functionality of the power button, but I can't find it at present.

Yesterday, 06:19 PM	#5
RobertJSawyer Guru Posts: 763 Karma: 4306712 Join Date: Jun 2006 Location: Toronto Device: Kobo Libra 2, Clara 2E, and Clara HD; Kindle PaperWhite	On a Libra 2 with screenshots on, a long press over the power button will still restart the device, as I've found on far, far too many occasions.

Yesterday, 07:40 PM	#6
ownedbycats Custom User Title Posts: 11,600 Karma: 81412473 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD	Sadly with the Libra H2O the developer option not work. But I try the long-press.

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