On 08/08/2013 12:04 PM, Patrick Dupre wrote: >> >> do you use 32 or 64 bits ? > > My understanding is that it is a 32 bit CPU (T2300), it does want > to read a 64 bit iso DVD. > See this link http://www.cyberciti.biz/faq/linux-how-to-find-if-processor-is-64-bit-or-not/ it says how to check your CPU. Regards,