Toshiba Satellite Intel T1350, 1.86Ghz, 12.04 (precise), 32 bit Kernel version: 3.2.0-67-generic-pae, gnome 3.4.2, Intel Mobile 945GM/GMS, 943/940GML Express Integrated Graphics
Sorry, I left out a command. If you open a terminal and enter the command:
you will see all the details about your computer.
The previous command created a text file.
Sometimes System Monitor uses a lot of memory and CPU. I do not understand what causes this.