Comment #4 on issue 818 by gwinkless: Gmail offline installation hangs http://code.google.com/p/gears/issues/detail?id=818
For me, disabling all the labs features and resynching solved this. Not sure which one it was, I'm running TitleBar Rearrange Advanced IMAP Hide read labels Google calendar gadget Hide labels from subjects Mark as read button Navbar drag and drop Quote selected text Undo SendHope someone else can spare the time to figure out which of these is breaking it and
why.
