Try starting with the live cd again, then running
sudo gedit /usr/games/teeworlds
and modifying
BASE_PATH=/usr/share/games/teeworlds
to
BASE_PATH=/usr/share/games/teeworlds/data
in order for the sound to work.
About your low framerates, they should be related to the graphics driver (e.g. if you have nvidia, you'd need to install the proprietary drivers after the Lucid installation on your hard drive).
> I can exit from TeeWorlds, which is a plus. But I cannot hear sound at all now in TeeWorlds.
TeeWorlds has a packaging problem in Lucid, for which I've sent a patch but it wasn't (yet?) integrated: /bugs.launchpad .net/ubuntu/ +source/ teeworlds/ +bug/521633
https:/
Try starting with the live cd again, then running teeworlds PATH=/usr/ share/games/ teeworlds PATH=/usr/ share/games/ teeworlds/ data
sudo gedit /usr/games/
and modifying
BASE_
to
BASE_
in order for the sound to work.
About your low framerates, they should be related to the graphics driver (e.g. if you have nvidia, you'd need to install the proprietary drivers after the Lucid installation on your hard drive).