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rated 0 times [ 5] [ 0] / answers: 1 / hits: 3847 / 2 Years ago, sat, april 30, 2022, 2:03:26

lscpu outputs me this information: CPU op-mode(s): 32-bit, 64-bit
Does this mean my Ubuntu is running under 32 or 64 bits processor ?

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answered 2 Years ago raacket · Accepted Answer

Running lspcu shows you that your processor supports both 32 and 64 bit instructions.

CPU op-mode(s):        32-bit, 64-bit

But this is just about the CPU.

Next, run uname -p

If you see output like this:

x86_64

then you are running a 64 bit OS.