I have the following specifications:
Memory: 3 Gb
Processor: Intel® Core™2 Quad CPU Q6600 @ 2.40GHz × 4 (32 bit)
Available disk space: 271 gib
Kernel Linux 3.5.0-17-generic
GNOME 3.6.0
I'm running Ubuntu 12.10 and it runs really slowly. Is it a software or a hardware problem? Should I use a 12.04 or 11.10-04 instead to increase performance?