Comment 40 for bug 286285

Regarding proprietary video drivers, I'm using the NVidia one.

01:00.0 VGA compatible controller: nVidia Corporation G86M [GeForce 8400M GT] (rev a1)
 Subsystem: Sony Corporation Device 9005
 Flags: bus master, fast devsel, latency 0, IRQ 16
 Memory at ce000000 (32-bit, non-prefetchable) [size=16M]
 Memory at d0000000 (64-bit, prefetchable) [size=256M]
 Memory at cc000000 (64-bit, non-prefetchable) [size=32M]
 I/O ports at 2000 [size=128]
 Capabilities: [60] Power Management version 2
 Capabilities: [68] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
 Capabilities: [78] Express Endpoint, MSI 00
 Capabilities: [100] Virtual Channel <?>
 Capabilities: [128] Power Budgeting <?>
 Capabilities: [600] Vendor Specific Information <?>
 Kernel driver in use: nvidia
 Kernel modules: nvidiafb, nvidia