Version: (using KDE 4.2.98) Installed from: Ubuntu Packages When you are on a website and press Strg you get hints on every link on the page which button to press to not use the mouse. This is a nice feature but when you pressed Strg and then scroll the website with e.g. the scroll wheel of the mouse or the scroll bar those hints mess up the whole web page.
*** This bug has been marked as a duplicate of bug 172870 ***