Register Guidelines E-Books Search Today's Posts Mark Forums Read

Go Back   MobileRead Forums > E-Book Readers > Kobo Reader > Kobo Developer's Corner

Notices

Reply
 
Thread Tools Search this Thread
Old 03-02-2025, 03:00 AM   #1246
oknt
Junior Member
oknt began at the beginning.
 
Posts: 1
Karma: 10
Join Date: Mar 2025
Device: Kobo Elipsa
Post cbz files not readable by engine

i just installed Koreader to my Kobo Elipsa with the one-click pack. everything works pretty well, except when i imported my manga, all .cbz files appeared invalid (no book information: not readable by engine). i don't know if this is some kind of bug but i've never seen anyone having trouble with unreable cbz files. do i have to re-install the whole thing or how can i fix?
oknt is offline   Reply With Quote
Old 03-02-2025, 04:30 PM   #1247
gereksizuser
Enthusiast
gereksizuser began at the beginning.
 
gereksizuser's Avatar
 
Posts: 31
Karma: 10
Join Date: Aug 2021
Device: Kobo Aura Edition 2
Quote:
Originally Posted by oknt View Post
i just installed Koreader to my Kobo Elipsa with the one-click pack. everything works pretty well, except when i imported my manga, all .cbz files appeared invalid (no book information: not readable by engine). i don't know if this is some kind of bug but i've never seen anyone having trouble with unreable cbz files. do i have to re-install the whole thing or how can i fix?
The problem is in the .cbz file, you can convert such files with the "kindle comic converter" program. Sometimes refreshing the cached book information will also help.
gereksizuser is offline   Reply With Quote
Advert
Old 03-04-2025, 02:37 PM   #1248
Anghirrim
Seeking for Graal
Anghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcoverAnghirrim exercises by bench pressing the entire Harry Potter series in hardcover
 
Posts: 202
Karma: 16198
Join Date: Jul 2013
Location: France
Device: Kobo Forma / Onyx Boox Page
Quote:
Originally Posted by oknt View Post
i just installed Koreader to my Kobo Elipsa with the one-click pack. everything works pretty well, except when i imported my manga, all .cbz files appeared invalid (no book information: not readable by engine). i don't know if this is some kind of bug but i've never seen anyone having trouble with unreable cbz files. do i have to re-install the whole thing or how can i fix?
I can read .cbz perfectly on a Kobo Forma and Koreader installed with the OneClick package.

As @gereksizuser wrote, it might be your .cbz file that has an issue. Maybe its encrypted or has a drm?
Anghirrim is offline   Reply With Quote
Old 03-22-2025, 12:10 AM   #1249
favero_
Enthusiast
favero_ began at the beginning.
 
Posts: 35
Karma: 10
Join Date: Jul 2017
Device: Kindle Paperwhite 3
Hey! Quick question, is there an option in KOReader where we can choose between rendering a PDF/Image in BW or in color? I'm asking because depending on the PDF I'm reading, I'd prefer to read it in BW with a 300ppi resolution rather than the 150ppi.

Thanks!
favero_ is offline   Reply With Quote
Old 03-22-2025, 01:06 AM   #1250
DNSB
Bibliophagist
DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.
 
DNSB's Avatar
 
Posts: 44,388
Karma: 167723581
Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by favero_ View Post
Hey! Quick question, is there an option in KOReader where we can choose between rendering a PDF/Image in BW or in color? I'm asking because depending on the PDF I'm reading, I'd prefer to read it in BW with a 300ppi resolution rather than the 150ppi.

Thanks!
Perhaps better asked in the KOReader forum?
DNSB is offline   Reply With Quote
Advert
Old 04-10-2025, 08:44 AM   #1251
zamana
Zealot
zamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfoldedzamana reads XML... blindfolded
 
zamana's Avatar
 
Posts: 133
Karma: 52836
Join Date: Feb 2012
Location: São Paulo / Brazil
Device: Kindles: Touch, Voyage, Oasis 9th, Oasis 10th / Kobo: Libra Colour
Hello!

Are the instructions from the post #2 still valid for a Kobo Libra Colour FW 4.41.23145?

I'm asking because everything seemed to has been installed fine, but I'm getting some errors, like:

1 - On the home screen: "[KFMon] Internal Storage unavailable, bye!"

2 - When I try to launch KOReader: "Don't panic (Crash no. 1 -> 1)" etc, and something about not finding module 'apps/filemanager/filemanagerconverter'

Am I missing something?

Thank you!
zamana is offline   Reply With Quote
Old 04-10-2025, 03:03 PM   #1252
DNSB
Bibliophagist
DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.
 
DNSB's Avatar
 
Posts: 44,388
Karma: 167723581
Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
Quote:
Originally Posted by zamana View Post
Are the instructions from the post #2 still valid for a Kobo Libra Colour FW 4.41.23145?

Am I missing something?

Thank you!
I installed KOReader/Plato on my KLC using the 1-click install script under Windows and have seen no issues. OTOH, I launch from NickelMenu and KFMon was removed as unneeded (used the KFMon uninstaller and deleted the kfmon directory in .adds. In the items below, substitute library for main to launch from My Books.

Code:
menu_item : main    : KOReader           : cmd_spawn : quiet : exec /mnt/onboard/.adds/koreader/koreader.sh
menu_item : main    : Plato              : cmd_spawn : quiet : exec /mnt/onboard/.adds/plato/plato.sh
DNSB is offline   Reply With Quote
Old 04-12-2025, 03:01 AM   #1253
serdar0020
Zealot
serdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheeseserdar0020 can extract oil from cheese
 
Posts: 118
Karma: 1110
Join Date: Nov 2013
Location: Germany
Device: Kobo Clara 2E + Kobo Elipsa 2E
I'm using the latest KoReader 2024-11 and I'm encountering a reading problem with an epub. Embedded style is on. But the footnotes are invisible. So when I tap on the right margin to turn the page and by accident hit on a footnote, I get directed to the footnote page. For a fraction of a second a black rectangle appears next to the footnote, but if I miss that, I have to guess on which footnote to tap to return to the text. Any ideas? Could perhaps the active footnote be permanently bold?
serdar0020 is offline   Reply With Quote
Old 04-18-2025, 02:22 PM   #1254
jrjove
Junior Member
jrjove began at the beginning.
 
Posts: 5
Karma: 10
Join Date: Jan 2012
Device: Samsung Galaxi S2
Accessing Koreader books from Kobo sustem

Si there a way that the books I have in Koreader could be accessed from t'he Kobo software, in case Koreader breaks Up?

Thanks
jrjove is offline   Reply With Quote
Old 04-18-2025, 05:22 PM   #1255
Frenzie
Wizard
Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.
 
Posts: 1,741
Karma: 730681
Join Date: Oct 2014
Location: Antwerp
Device: Kobo Aura H2O
It's closer to the opposite. You have to make a special effort to hide 'em from Nickel.

It might not detect them until you plug in a USB cable though.
Frenzie is offline   Reply With Quote
Old 04-19-2025, 10:55 AM   #1256
JSWolf
Resident Curmudgeon
JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.JSWolf ought to be getting tired of karma fortunes by now.
 
JSWolf's Avatar
 
Posts: 78,898
Karma: 143095300
Join Date: Nov 2006
Location: Roslindale, Massachusetts
Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3
Quote:
Originally Posted by Frenzie View Post
It's closer to the opposite. You have to make a special effort to hide 'em from Nickel.

It might not detect them until you plug in a USB cable though.
The best solution is to add eBooks via Nickel so they get imported and then go to KOReader to read. That will prvent all of the posts about "I've loaded books with KOReader. How do I get Nickel to see them?" questions.
JSWolf is online now   Reply With Quote
Old 04-19-2025, 03:32 PM   #1257
DNSB
Bibliophagist
DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.DNSB ought to be getting tired of karma fortunes by now.
 
DNSB's Avatar
 
Posts: 44,388
Karma: 167723581
Join Date: Jul 2010
Location: Vancouver
Device: Kobo Sage, Libra Colour, Lenovo M8 FHD, Paperwhite 4, Tolino epos
I've gotten a couple of messages from people who seem to want the OCP packages updated to the KOReader 2025-04 "Full Moon" release. I can't really see why since you can install the current package and immediately update OTA. But anyhow, I modified the KOReader and Plato-KOReader packages to add the 2025-04 release.


Edit: removed links to updated packages since they are now available from the links in the first message in this thread.

Last edited by DNSB; 04-20-2025 at 09:19 PM. Reason: Removed unneeded links
DNSB is offline   Reply With Quote
Old 04-19-2025, 05:34 PM   #1258
NiLuJe
BLAM!
NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.NiLuJe ought to be getting tired of karma fortunes by now.
 
NiLuJe's Avatar
 
Posts: 13,506
Karma: 26047190
Join Date: Jun 2010
Location: Paris, France
Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E
Oh, sorry, I forgot about that one, I'll push an update, thanks .

EDIT: Done!

Last edited by NiLuJe; 04-19-2025 at 06:00 PM.
NiLuJe is offline   Reply With Quote
Old 04-20-2025, 08:18 AM   #1259
Jwing
Enthusiast
Jwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchforkJwing can load mercury with a pitchfork
 
Jwing's Avatar
 
Posts: 33
Karma: 48374
Join Date: Apr 2013
Location: Brazil
Device: Kindle PW
I have a brand new Kobo Clara BW 4.41. I tried to install koreader with one-click method, but koreader doesn't open.

I did everyting accordingly. Put the ocp.zip and install.ps1 (unblocked) in the same folder, run with powershell. After installation, I safely unplugged the device.

Ah, one question here: everytime I eject the device on Windows, it appears that the device was succesfully ejected, but on kobo it looks as if it is still mounted. So I have to unplug so it can show the update screen. Is that normal?

Then, I click on koreader on NickelMenu, but it only restarts the device. The same happens when I click on koreader on My Books.

I tried several times, I did the real factory reset through developer options.

I heard that some people owning clara bw with the latest firmware are having some issues to that regard, is that true?

Could you help me with this situtation? I only get Kobo to have Koreader
Attached Thumbnails
Click image for larger version

Name:	print.png
Views:	27
Size:	16.4 KB
ID:	215142  
Jwing is offline   Reply With Quote
Old 04-20-2025, 03:25 PM   #1260
Frenzie
Wizard
Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.Frenzie ought to be getting tired of karma fortunes by now.
 
Posts: 1,741
Karma: 730681
Join Date: Oct 2014
Location: Antwerp
Device: Kobo Aura H2O
Unmount is so that it's safe to unplug. The device only knows about unplug.

You can check in the KOReader directory if there's a crash.log and if it says anything. If not then it's not being started.

If that doesn't work you can check the syslog for NickelMenu logs, but that's a bit more complicated.
Frenzie is offline   Reply With Quote
Reply

Tags
kfmon, kobo, koreader, plato

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Aura How to install ksm and koreader mhss Kobo Reader 0 01-17-2018 07:45 PM
Koreader could not be opened by click an epub file on the books list johnleo KOReader 4 12-11-2017 07:57 AM
Cannot install custom update packages via MRPI anunay Kindle Developer's Corner 9 02-09-2017 07:46 AM
Kobo-how to install koreader sahbi KOReader 22 01-02-2016 03:49 PM
Koreader install help mrmojorizing Kobo Developer's Corner 3 09-29-2014 01:24 PM


All times are GMT -4. The time now is 06:34 AM.


MobileRead.com is a privately owned, operated and funded community.