I'm taking my first steps with Linux.
I have installed Lubuntu 13.10 on an old laptop PC (HP Omnibook VT6200, Pentium 4-M 1.40Ghz, 512 MB RAM, 40GB HDD).
Everything seems to work fine (I had just to correct a problem with Lubuntu Software Center), except an issue with shutdown...
When I select "shutdown" (in italian language), the screen goes black with some text, then it clears and gets dark-green (sometimes a little brighter) with the Lubuntu logo in the middle. This logo has wrong colours, and is animated (blinking dots). After some seconds, the dot animation stops, and nothing happens. I have to turn off the computer "brutally" with the power button.
(The Lubunto logo has wrong colours also during boot, except for a second before disappearing, when it gets coloured correctly -- white and blue if I remember well.)
Do you have any suggestions to solve this?