> Well I didn't mean the distro, but is that the kernel you're on? I didn't think Ubuntu updated that fast...... As I said, I updated my kernel 2.6.32-24-generic (it was a security update), and before that update I could run any Source game fine (HL 2 and CSS). I use the 10.7 Catalyst drivers. > ironzorg@Aurelia:~$ lspci | grep -i vga > 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3650 > ironzorg@Aurelia:~$ fglrxinfo > display: :0.0 screen: 0 > OpenGL vendor string: ATI Technologies Inc. > OpenGL renderer string: ATI Mobility Radeon HD 3650 > OpenGL version string: 3.3.10057 Compatibility Profile Context FireGL I insist on the fact that I only updated the kernel, and suddenly hl2.exe became to crash after a couple seconds I run it.