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SketchUp 7 Keyboard Shortcuts under Wine

Installing and running SketchUp 7 under Wine works quite well with Ubuntu Lucid. But, not out of the box:
What almost made me walk away from it was that the keyboard shortcuts (e.g. O for orbit and C for circle) weren't working. In order to fix that, I had to go to Window > Preferences > Shortcuts and click Reset All.
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