Best app to backup my system and not having problems with the new hardware
im trying to clone my ubuntu system installed in a laptop in case the laptop crashes.
But, first of all: when i try to restore the system in a new PC, could be incompatibilities because the hardware of the broken laptop and the new laptop is different?
I dont mind if i have to buy another laptop with the same processor type (i386, etc), but, for example, the type of the RAM could be cause of problems?
So what would be the best to backup my system and not having problems with the new hardware?
cp?, rsync?, dd?, clonezilla?, partimage?