Blackbox crashes every month or so on a workspace change with the wheel mouse patch. This is blackbox 0.62.1 and it just happened to me yesterday (with a signal 11). I'm pretty sure it's not hardware related although that's usually what signal 11's are. Also, I used to have a very simple program that someone on this list posted to put in for the last line of the .xinitrc file to prevent crashes from crashing X. It was a little program called stall and basically just a while loop I think. I'd like to get that again.
Although I think you're not taking feature requests a 'change workspace with wheel mouse' integrated into the code would be nice. Thanks for a great window manager. -- Eric Carlsen
