This is too much text to twitter, so it finds a home on my blog. From Andrew Plotkin via Wikipedia:

"If you already know what recursion is, just remember the answer. Otherwise, find someone who is standing closer to Douglas Hofstadter than you are; then ask him or her what recursion is."

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I had to switch from the proprietary nvidia drivers to the vanilla 'nv' driver, but that enabled xrandr and now I can take my T61 (running Ubuntu Hardy) on and off my docking station -- without restarting X!

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