HBC 1.01 update made my Gecko OS 1.07b not work.

[BaconXBits]

So I installed the automatic HBC update, and now I can't run Gecko OS.  It says it's "not a valid Wii application."  Is there some hidden new Gecko OS that I can download somewhere?

[Romaap]

yes, you need to download a new Gecko OS and no, its not hidden.
HBC9Beta and HBC1.0 don't support .elf anymore (with some exceptions)

http://www.usbgecko.com/files/geckohb9.zip

[BaconXBits]

Oh cool, thanks a lot.

[biolizard89]

yes, you need to download a new Gecko OS and no, its not hidden.
HBC9Beta and HBC1.0 don't support .elf anymore (with some exceptions)

http://www.usbgecko.com/files/geckohb9.zip

Minor correction, the newer HBC's don't support invalid .elfs anymore.  The problem is that DevKitPro generates invalid .elfs.  It's a DevKitPro bug, which may have been fixed already; I'm not sure.  Valid .elfs such as the Wii Linux distributions should work fine.  DevKitPro always made valid .dols, which is why converting an invalid .elf to a .dol fixes it.