Fighting with computers

I have got a new computer for my office. The old system was still up and running and so I was a bit reluctant to replace it, but I finally bite the bullet as I could say no to a free new system. I was running Ubuntu 10.04 LTS 64 bit meaning that no major upgrade happened in the last three years to my system. Over time your system also gathers lots of drivers, small utilities and fixes that you only discover you had them once you've migrated to a new one. So last week I used some time to install Ubuntu 12.04 LTS on the new computer, just to discover it won't wake up from suspend properly. The problem was the graphics card driver (an Intel graphics card in the motherboard chipset). But the only way to get the system back to work (without logging in from another computer) was to reset it. When I asked for help to another colleague he mention he had no trouble at all with a similar system. It turned out he was using Ubuntu 13.04 instead. So after almost a week of small installs I