On some pages GG and gg does not jump to top/bottom of the page

[Chad]

No issue on most pages, but some sites I can't jump to the top or bottom.  Using j and k scrolls as expected.  Is there a way to get debug logs to see why a command is failing?

[Ward Christensen]

I have seen issues with GG, gg, when the page has multiple "elements" (Frames?)

I AM surprised that j/k work but not GG/gg, but can't test my theory without a page to try it on...

Try changing the cursor "focus", i.e. clicking on various parts of the screen, then try GG/gg.   If it then WORKS, this means there is NO bug in vimperator, but rather the GG/gg are being applied to the wrong element of the web page.