[quote user="Bel001"] I've obviously pressed some weird sequence of keys and changed some settings, but I can't find anything obvious - does anyone have any ideas?[/quote]
AFAIK it's <Alt>+<Shift> to change the keyboard-layout.
If you do not need any other layout than the UK-one, you should think about removing all others via region- and language-options in the system settings. If only one layout is set, the annoying taskbar-thing will disapear too.
<p>[quote user="Bel001"] I've obviously pressed some weird sequence of keys and changed some settings, but I can't find anything obvious&nbsp;- does anyone have any ideas?[/quote]</p><p>AFAIK it's &lt;Alt&gt;+&lt;Shift&gt; to change the keyboard-layout.
</p><p>If you do not need any other layout than the UK-one, you should think about removing all others via region- and language-options in the system settings. If only one layout is set, the annoying taskbar-thing will disapear too.
</p>