Comment 3 for bug 1158360

02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV770 [Radeon HD 4870] (prog-if 00 [VGA controller])
        Subsystem: PC Partner Limited Device 0851
        Flags: bus master, fast devsel, latency 0, IRQ 46
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Memory at fd8e0000 (64-bit, non-prefetchable) [size=64K]
        I/O ports at 8e00 [size=256]
        [virtual] Expansion ROM at fd800000 [disabled] [size=128K]
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
        Kernel driver in use: fglrx_pci
        Kernel modules: fglrx, radeon

Notice I am using "fglrx" now, but I have decided to post this bug just after I have tried the game with the proprietary driver to be sure it was an issue with the free one. The game runs fine with fglrx.