I tried to install MLNX_OFED on two machines, one with ubuntu 20.04.01 and Kernel 5.4.0-66-generic x86_64, the other with ubuntu 20.04.01 and Kernel 5.4.0-70-generic x86_64. I succeeded on the first one but failed the second. Details: $ sudo ./mlnxofedinstall --without-dkms --a...