Comment 8 for bug 228063

Good questions. I've been booting a downrev package, because I can't get the window decorations to run on the latest (but the downrev package can't load the sound drivers!). The problem was occurring on the downrev package (but still Heron - I'd have to restart to get the exact revision numbers), however now the problem is not occurring. So perhaps you're correct - it could be an upgrade funny.

I'll continue to check to see if it occurs again with a current revision as well as a downrev.