Re:Consider a Dell Optiplex FX160 Instead of a Raspberry Pi
by DamonHD on Monday May 15, 2017 @11:03AM
(#14342098)
Well, I was able to recover from damaging my RPi B+ by simply slotting its microSD card into a brand new RPi2 and everything ran, which is completely astonishing as they are not identical.
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Re:Consider a Dell Optiplex FX160 Instead of a Raspberry Pi
by khedoros1 on Monday May 15, 2017 @03:20PM
(#14344319)
Most of the userspaces are just compiled for ARMv6. If you've got your firmware (bootloader, kernels, devicetree overlays) up-to-date, then you should be able to boot the OS on any Pi (the bootloader detects hardware version and inits the right stuff, including loading kernel7.img for the Pi2/3, instead of kernel.img for the 0/1/1+ models).
Ubuntu and some of the other 3rd-party OSes are compiled for ARMv7, and won't run on the 0/1/1+. A couple are compiled for ARMv8/AARCH64, and won't run on anything but a Pi3. There's a lot of work that went into making things like Raspbian as close to foolproof as possible.