I can confirm this also on a Thinkpad T40p using Dapper Beta freshly installed.
When pushing the "down" volume button, it moves the progress bar down 1/12th, but when pushing the "up" volume button, it moves the progress bar up 1/30th only. -- thinkpad: volume button weighting https://launchpad.net/bugs/39098 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs