Version: 3.3.1 (using 4.3.1 (KDE 4.3.1) "release 6", openSUSE 11.2) Compiler: gcc OS: Linux (x86_64) release 2.6.31.5-0.1-desktop How to Reproduce: 1. Go to Settings->Configure Shortcuts and select Align 2. Try to assign Tab key as shortcut Expected: Tab key assigned as Align Shortcut. Actual: Tab key has no effect. Tab key cannot be assigned as shortcut in the preferences. Alt-Tab and Ctrl-Tab combinations work.
The Launchpad Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/kde4libs/+bug/476197
Fixed in KDE 4.4