It's been a long time since i started to looking for a laptop to buy. When i heard about " Ubuntu-certified hardware " website i was very happy ! no more worry about the laptop computability with Ubuntu !
but apparently it not accurate at all !
for example .. i'm thinking about getting Lenovo thinkpad x220
so, they said in Ubuntu-certified hardware " The Lenovo X220 laptop has been awarded the status of Certified on Ubuntu PC (x86)."
but when i searched over the internet no one says it's worked with me with full functionality !
even with some fixes !
and this a little example of Unreliability of Ubuntu-certified hardware.
all what i want when i need to buy a new laptop , i don't struggle asking the users what parts work and what's not !