I got my new MHQH19B-XTR cards and im trying to establish a 40g connection.
I tried to install the neweest Mellanox drivers http://www.mellanox.com/page/products_dyn?product_family=27 but it didnt work because of the Kernel version.
During install i received this error message:
Error: mlnx-ofed-kernel-dkms installation failed!
Collecting debug info...
Removing newly installed packages...
Bad return status for module build on kernel: 4.16.0-1-amd64 (x86_64)
I tried out other packages from the link but they didnt work either, as well as the --add-kernel-support params.
Does someone have an idea how to get my cards running, and how to establish an Infiniband connection, using my Kernel?