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Old 08-30-2017, 10:15 AM   #2596
RandomGiraffe
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Originally Posted by knc1 View Post
Only after you fix it for the newest of kfx formats:
https://www.mobileread.com/forums/sh...postcount=2516
Would be useful if that info could be added to the first post in this thread, ie the one with installation instructions etc, to prevent noobs like me from asking again and again.
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Old 08-30-2017, 11:11 AM   #2597
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Quote:
Originally Posted by RandomGiraffe View Post
Would be useful if that info could be added to the first post in this thread, ie the one with installation instructions etc, to prevent noobs like me from asking again and again.
Either the post owner (NiLuJe) or the forum moderator (NiLuJe) could edit the post.
But both versions of NiLuJe are away at school.
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Old 09-13-2017, 09:07 AM   #2598
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Originally Posted by normanr View Post
Related question: Is there a 'package manger' for kindle that would be able to checks for updates, and download & install the new packages? If so this might be a good place to plumb in a re-install option for already installed packages. In my ideal world this 'package manager' would read it's meta-data from the first post in a forum thread (eg: this thread, or NiLuJe's snapshot's thread), detect updates (attachments or links to downloads) and offer to download and install them.
Quote:
Originally Posted by knc1 View Post
There are ones small enough with light enough resource requirements that they could be used on the Kindles.
But we do not have any way to coordinate the other end (supply end) of an update packaging service.
Quote:
Originally Posted by normanr View Post
I was just thinking something integrated with KAUL. The menus would look something like:
  • Update (refresh metadata from online)
  • Upgrade All (download, unpack & install updated packages)
  • Installed Packages > submenu with list of installed packages
    • each package offers: upgrade (if available), uninstall (if possible)
  • All Packages > submenu with list of all packages
    • each package offers: install/(uninstall?)
Using a big name package system / manger feels like overkill, (even though you do get a lot for free - once the basics are figured out). I was thinking just very simple wget/curl/sed/md5 based shell scripts.
I have stumbled onto something that we might be able to base a Kindle package management on.
One of its selling points (it isn't for sale, it is free, that is just a figure of speech) is that it provides remote package management without the installation of any specialized software on the client.
I.E: All of the 'computation and programming' happens on the centralized distribution point.

That claim is only possible because the assumed client environment is a "complete" Linux installation, not an "embedded" Linux installation.

The main assumption is that the clients have ssh (server) installed.
If limiting our audience to the touchscreen Kindles - -
We already have packages to add that to either (or both) the 'main' and the 'diags' systems.

It wouldn't be practical to use the system I stumbled on "out of the box" but a Kindle specialized implementation of its ideas and operation seems possible.

The client end of the management is based on the feature of ssh that it can execute a scripting (provided by the central point) on the remote client.
And do so under the control of public key authentication, controlled by the owner of the client device.

If you have our USB networking package installed and enabled over the USB cable (the default) to your PC, you can demo that feature for yourself ->
Assuming all install defaults, enter (on your pc):
Code:
ssh root@192.168.15.244 "ls -l /mnt/us/documents"
If you don't have pubkey auth installed, it will ask you for root's password, but after providing that, the quoted command will be run on the remote (from the PC, that is, the Kindle) device.

The point is, the quoted command was run on (and the results returned from) the Kindle, not on the PC.
And from that viewpoint, no programming was required on the Kindle.

There are a number of modifications that would be required to the system for use to manage packages (under the owner's control) on Kindles, but I think it would be doable.
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Old 09-23-2017, 08:47 AM   #2599
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Thanks knc1 for the replacement kfxmeta.py file. The SS hack is the main reason for my jailbreak. So happy to keep it functioning properly.
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Old 09-24-2017, 10:31 AM   #2600
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Originally Posted by radamo View Post
Thanks knc1 for the replacement kfxmeta.py file. The SS hack is the main reason for my jailbreak. So happy to keep it functioning properly.
On the index page which got you to this thread, click the "Views" column header to sort the threads by number of views.

Both you and a half million other people.
Although I suspect not all of them have installed that single file update.
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Old 10-03-2017, 04:35 AM   #2601
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I need to uninstall the hack because it seems to freeze my kindle on usb unmount/recharge if used with the koreader book cover screensaver.
I've got v0.21.N. I should use the uninstall bin inside the zip file, right? Will the original screensaver images (located in the backups folder) be automatically restored?
Thanks.

EDIT: I see that there's also an entry named "Flag for complete uninstall" in the KUAL menu, will it do the job?

Last edited by guerrilla; 10-03-2017 at 04:47 AM.
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Old 10-03-2017, 08:26 AM   #2602
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Quote:
Originally Posted by guerrilla View Post
I need to uninstall the hack because it seems to freeze my kindle on usb unmount/recharge if used with the koreader book cover screensaver.
I've got v0.21.N. I should use the uninstall bin inside the zip file, right? Will the original screensaver images (located in the backups folder) be automatically restored?
Thanks.

EDIT: I see that there's also an entry named "Flag for complete uninstall" in the KUAL menu, will it do the job?
This has been out for five years, with over a half million users and this it the only time something like this has been reported.
I don't think the one has anything to do with the other.

Yes.

Will it do what job?
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Old 10-03-2017, 09:58 AM   #2603
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Originally Posted by knc1 View Post
This has been out for five years, with over a half million users and this it the only time something like this has been reported.
I don't think the one has anything to do with the other.
(Relatively) recently koreader introduced a feature that shows your current book cover as a screensaver. But when I unplug the usb cable (after a recharge or an usb mount) the screen freezes on the book cover and I have to reboot the device. I reported the issue on koreader's github page but it seems that I am the only one affected by this bug so I suspect screensaver hack is involved (possibly the "show last screen" option).
So I guess I have to uninstall the hack and see if things work that way.

Quote:
Originally Posted by knc1 View Post
Will it do what job?
I mean uninstalling the hack and restore the original screensaver images. I'm not sure if using the kual entry is the same thing as using the uninstall bin file.
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Old 10-03-2017, 08:00 PM   #2604
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Quote:
Originally Posted by guerrilla View Post
- - - - -
I'm not sure if using the kual entry is the same thing as using the uninstall bin file.
It is not the same, it is a supplement to the uninstall.bin.

Without it, the configuration file(s), screensaver images and in general anything the user has provided will be retained.
I.E: Makes it easier to re-install at some future date.

With it, all added files are removed.
IIRC: That will include the Python installation. Something to keep in mind if using Python for some other purpose, such as LibrarianSync.

- - - - -

The restoration of the original (saved) screensaver images (and other files) is not altered - that operation remains the same.

= = = = =

Have you dumped the system messages and tried reading through them to see what is actually happening?
It is the
;dm
searchbar command (the semi-colon is part of the command).

Last edited by knc1; 10-03-2017 at 08:02 PM.
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Old 10-12-2017, 10:07 AM   #2605
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Be careful.
Screensavers hack causes bootloop on 5.8.11 firmware. It stuck on randomizing screensavers.
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Old 10-12-2017, 10:11 AM   #2606
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Originally Posted by Lepricon View Post
Be careful.
Screensavers hack causes bootloop on 5.8.11 firmware. It stuck on randomizing screensavers.
Have you checked the other modes?
With what results?

Please include the firmware build id (it is in parans following the version shown in the Device Info panel) and device model nickname.
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Old 10-12-2017, 10:24 AM   #2607
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I think I just killed my voyage
I did DO_FACTORY_RESTORE with file.
But it is the same boot loop.
And now I cannot put file to kindle because there's no USB drive.
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Old 10-12-2017, 10:26 AM   #2608
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And consequently that was not the screensavers hack.
It was margin hack with jar.
I was stupid. Used 5.8.10 fixed jar file...


Is there anything I can do?
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Old 10-12-2017, 10:36 AM   #2609
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Originally Posted by Lepricon View Post
And consequently that was not the screensavers hack.
It was margin hack with jar.
I was stupid. Used 5.8.10 fixed jar file...


Is there anything I can do?
Sure, fix the 5.8.11 jar file.
Use Rescue Pack with the Coward's Rescue Pack add-on (if you have them installed, it is too late now if you don't) to boot the 'diags' system.
or
We have some very good threads on installing the serial port.

How did you "use the 5.8.10" jar file? -
The Amazon update should have overwritten it when you installed the update.
Do you mean you intentionally wrote the 5.8.10 jar file to the system AFTER you did the update to 5.8.11?

Last edited by knc1; 10-12-2017 at 10:41 AM.
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Old 10-12-2017, 10:47 AM   #2610
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Originally Posted by knc1 View Post
Sure, fix the 5.8.11 jar file.
Use Rescue Pack with the Coward's Rescue Pack add-on (if you have them installed, it is too late now if you don't) to boot the 'diags' system.
or
We have some very good threads on installing the serial port.

How did you "use the 5.8.10" jar file? -
The Amazon update should have overwritten it when you installed the update.
Do you mean you intentionally wrote the 5.8.10 jar file to the system AFTER you did the update to 5.8.11?


Yup... I did a very stupid thing. I know.
I think it's time to order new oasis

And try serial port with the voyage.

Will it work if it stuck on bootloop? I need to get to FS and copy jar file with those 5-10 seconds while it is trying to boot?
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