I have KUAL running on most of my different kindle models. The buttons are huge and awkward on my DXG, but small and many per page on the K5 (which I prefer).
Now that I just got a K2, I immediately turned off wireless. Then after a full recharge, I installed JB and MKK and USBnet (all reporting success). Then I added KUAL and some extensions. Starting KUAL on my K2 reports "The application is not signed by a registered developer."...
I reinstalled MKK multiple times, always reporting success (suggesting that the JB is still in effect). However, KUAL still does not run (suggesting that MKK is not installed, even immediately after reinstalling it).
Any suggestions about what to try next? Does somebody here have KUAL running on a K2?
EDIT: P.S. I am using the MKK from NiLuJe's snapshots, and the date on my K2 is correct.
EDIT2: I just set usbnet (which installed successfully) to "auto" and restarted. I can SSH in just fine. I will try updating my firmware and certs.
EDIT3: I just finished updating the firmware to the latest 2.5.8, and I installed the cacert update. Now KUAL reports the (different) "not a test kindle" message, so reinstalling MKK should work now. Apparently MKK is not compatible with 2.5.4? I have been away for quite awhile, so I did not follow the whole "MKK thing" as it progressed... Yes! KUAL works now! 