Worth adding there's an existing issue open for Radeon 9200/ATI/AGP breakage over at https://bugs.launchpad.net/xorg-server/+bug/139210. afaik it's a completely separate issue to this "out of range" error - I've just subscribed over there and updated the issue.
Although it's intermittent, it <em>seems</em> to occur only when there's some kind of graphical activity happening (i.e. opening a newpage in a tab in firefox - although frankly I pretty much live in vim and firefox). Should also have noted I'm using compiz - although had no previous issues with these in gutsy and the settings are the same. I won't be at my home pc again until this evening, but will supply a log with ModeDebug enabled then. Thanks for the quick responses so far. -- Intermittent "out of range" error, Radeon https://bugs.launchpad.net/bugs/248430 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs