The edge resistance. The weird, inconsistent, PITA edge resistance it puts in between screens.
Whoever thought that was a good idea needs to be thrown off the team, forever. It drove me absolutely nuts until I finally managed to get rid of it.
I use FVWM2 at work with two monitors, when I have time I plan on moving to xmonad. I've used Dropbox and a few other lightweight WMs too. They all worked OK with my dual-monitor setup.
I've used Unity at home since the beginning, and it's the single worst multi-screen experience I've ever had. I only stick with it in hopes that I'll get to watch it evolve into something useable.
Whoever thought that was a good idea needs to be thrown off the team, forever. It drove me absolutely nuts until I finally managed to get rid of it.
I use FVWM2 at work with two monitors, when I have time I plan on moving to xmonad. I've used Dropbox and a few other lightweight WMs too. They all worked OK with my dual-monitor setup.
I've used Unity at home since the beginning, and it's the single worst multi-screen experience I've ever had. I only stick with it in hopes that I'll get to watch it evolve into something useable.