Is this known or unique? A brief look through some swamp, newsgroup, and google searches didn't turn anything up.
As you can see I have canceled out of anything that could be running... there is no command active, let alone the mtext editor. In fact, I switched to model space (after the problem showed itself) where there are no actual text objects of any type, and the Ribbon Panel still shows up for mtext editor. It cannot be closed.
I have installed Service Pack 1
Over the weekend past, I wiped the whole hard drive, reinstalled a clean install of Autocad 2009, and before I even loaded any custom partial CUI files I have on the server, the problem has been rearing it's head. Since I ruled out that it wasn't a problem with my customized CUI files, I've reverted to using them again, and the problem still persists.
Has anyone come across this?