root@mikoshi-c2:/mnt# ./mlnxofedinstall --without-dkms --add-kernel-support --kernel 5.4.0-91-generic --without-fw-update --force
Note: This program will create MLNX_OFED_LINUX TGZ for ubuntu20.04 under /tmp/MLNX_OFED_LINUX-5.5-1.0.3.2-5.4.0-91-generic directory.
See log file /tmp/MLNX_OFED_LINUX-5.5-1.0.3.2-5.4.0-91-generic/mlnx_iso.5506_logs/mlnx_ofed_iso.5506.log

Checking if all needed packages are installed...
Building MLNX_OFED_LINUX DEBS . Please wait...
Creating metadata-rpms for 5.4.0-91-generic ...
WARNING: If you are going to configure this package as a repository, then please note
WARNING: that it is not signed, therefore, you need to set 'trusted=yes' in the sources.list file.
WARNING: Example: deb [trusted=yes] file:/<path to MLNX_OFED DEBS folder> ./
Created /tmp/MLNX_OFED_LINUX-5.5-1.0.3.2-5.4.0-91-generic/MLNX_OFED_LINUX-5.5-1.0.3.2-ubuntu20.04-ext.tgz
Removing old packages...
Installing /tmp/MLNX_OFED_LINUX-5.5-1.0.3.2-5.4.0-91-generic/MLNX_OFED_LINUX-5.5-1.0.3.2-ubuntu20.04-ext
/tmp/MLNX_OFED_LINUX-5.5-1.0.3.2-5.4.0-91-generic/MLNX_OFED_LINUX-5.5-1.0.3.2-ubuntu20.04-ext/mlnxofedinstall --force --without-dkms --without-dkms --kernel 5.4.0-91-generic --without-fw-update --force
Logs dir: /tmp/MLNX_OFED_LINUX.471488.logs
General log file: /tmp/MLNX_OFED_LINUX.471488.logs/general.log

Below is the list of MLNX_OFED_LINUX packages that you have chosen
(some may have been added by the installer due to package dependencies):

ofed-scripts
mlnx-tools
mlnx-ofed-kernel-utils
mlnx-ofed-kernel-modules
iser-modules
isert-modules
srp-modules
rdma-core
libibverbs1
ibverbs-utils
ibverbs-providers
libibverbs-dev
libibverbs1-dbg
libibumad3
libibumad-dev
ibacm
librdmacm1
rdmacm-utils
librdmacm-dev
mstflint
ibdump
libibmad5
libibmad-dev
libopensm
opensm
opensm-doc
libopensm-devel
libibnetdisc5
infiniband-diags
mft
kernel-mft-modules
perftest
ibutils2
ar-mgr
dump-pr
ibsim
ibsim-doc
ucx
sharp
hcoll
openmpi
mpitests
knem-modules
libdapl2
dapl2-utils
libdapl-dev
dpcp
srptools
mlnx-ethtool
mlnx-iproute2
rshim

This program will install the MLNX_OFED_LINUX package on your machine.
Note that all other Mellanox, OEM, OFED, RDMA or Distribution IB packages will be removed.
Those packages are removed due to conflicts with MLNX_OFED_LINUX, do not reinstall them.

Checking SW Requirements...
Removing old packages...
Installing new packages
Installing ofed-scripts-5.5...
Installing mlnx-tools-5.2.0...
Installing mlnx-ofed-kernel-utils-5.5...
Installing mlnx-ofed-kernel-modules-5.5...

Error: mlnx-ofed-kernel-modules installation failed!
Problem: mlx5_ib: module file: /lib/modules/5.4.0-91-generic/kernel/drivers/infiniband/hw/mlx5/mlx5_ib.ko, from package: linux-modules-extra-5.4.0-91-generic.
Collecting debug info...
See:
        /tmp/MLNX_OFED_LINUX.471488.logs/mlnx-ofed-kernel-modules.debinstall.log
Removing newly installed packages...

Failed to install MLNX_OFED_LINUX-5.5-1.0.3.2-ubuntu20.04-ext for 5.4.0-91-generic