Just added titan X pascal to existing titan X Maxwell. Updated Ubuntu from 14.04 to 16.04 and trying to install 8.0 RC and have the following issue. Would appreciate any help.
Leopard-WS:~$ sudo dpkg -i Downloads/cuda-repo-ubuntu1604-8-0-rc_8.0.27-1_amd64.deb
(Reading database … 271555 files and directories currently installed.)
Preparing to unpack …/cuda-repo-ubuntu1604-8-0-rc_8.0.27-1_amd64.deb …
Unpacking cuda-repo-ubuntu1604-8-0-rc (8.0.27-1) over (8.0.27-1) …
Setting up cuda-repo-ubuntu1604-8-0-rc (8.0.27-1) …
OK
Leopard-WS:~$ sudo apt-get update
Get:1 file:/var/cuda-repo-8-0-rc InRelease
Ign:1 file:/var/cuda-repo-8-0-rc InRelease
Get:2 file:/var/cuda-repo-8-0-rc Release [574 B]
Get:2 file:/var/cuda-repo-8-0-rc Release [574 B]
Hit:4 Index of /ubuntu xenial InRelease
Hit:5 Index of /ubuntu xenial-updates InRelease
Hit:6 Index of /ubuntu xenial-backports InRelease
Hit:7 Index of /system76-dev/stable/ubuntu xenial InRelease
Hit:8 Index of /ubuntu xenial-security InRelease
Reading package lists… Done
W: file:///var/cuda-repo-8-0-rc/Release.gpg: Signature by key 889BEE522DA690103C4B085ED88C3D385C37D3BE uses weak digest algorithm (SHA1)