I followed the instructions on https://developer.nvidia.com/cuda-toolkit/arm for CUDA Toolkit for Ubuntu 18.04 LTS on my AGX Xavier but got the errors:
khoongweihao@khoongweihao-desktop:~/Downloads$ sudo apt-get install cuda
Reading package lists... Done
Building dependency tree
Reading state information... Done
cuda is already the newest version (10.2.107-1).
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
cuda-drivers : Depends: libnvidia-compute-435 (>= 435.17.01) but it is not going to be installed
Depends: libnvidia-gl-435 (>= 435.17.01) but it is not going to be installed
libnvidia-decode-435 : Depends: libnvidia-compute-435 (= 435.17.01-0ubuntu1) but it is not going to be installed
libnvidia-ifr1-435 : Depends: libnvidia-gl-435 but it is not going to be installed
nvidia-compute-utils-435 : Depends: libnvidia-compute-435 but it is not going to be installed
nvidia-driver-435 : Depends: libnvidia-gl-435 (= 435.17.01-0ubuntu1) but it is not going to be installed
Depends: libnvidia-compute-435 (= 435.17.01-0ubuntu1) but it is not going to be installed
nvidia-utils-435 : Depends: libnvidia-compute-435 but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
However, running sudo apt --fix-broken install returns the following:
khoongweihao@khoongweihao-desktop:~/Downloads$ sudo apt --fix-broken install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
efibootmgr gir1.2-geocodeglib-1.0 libfwup1 libllvm8
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
libnvidia-compute-435 libnvidia-gl-435
The following NEW packages will be installed:
libnvidia-compute-435 libnvidia-gl-435
0 upgraded, 2 newly installed, 0 to remove and 14 not upgraded.
70 not fully installed or removed.
Need to get 0 B/29.9 MB of archives.
After this operation, 154 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 file:/var/cuda-repo-10-2-local-10.2.107-435.17.01 libnvidia-compute-435 435.17.01-0ubuntu1 [8,141 kB]
Get:2 file:/var/cuda-repo-10-2-local-10.2.107-435.17.01 libnvidia-gl-435 435.17.01-0ubuntu1 [21.8 MB]
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 169621 files and directories currently installed.)
Preparing to unpack .../libnvidia-compute-435_435.17.01-0ubuntu1_arm64.deb ...
Unpacking libnvidia-compute-435:arm64 (435.17.01-0ubuntu1) ...
dpkg: error processing archive /var/cuda-repo-10-2-local-10.2.107-435.17.01/./libnvidia-compute-435_435.17.01-0ubuntu1_arm64.deb (--unpack):
trying to overwrite '/usr/lib/aarch64-linux-gnu/libcuda.so', which is also in package nvidia-l4t-cuda 32.3.1-20191216133751
Preparing to unpack .../libnvidia-gl-435_435.17.01-0ubuntu1_arm64.deb ...
Unpacking libnvidia-gl-435:arm64 (435.17.01-0ubuntu1) ...
dpkg: error processing archive /var/cuda-repo-10-2-local-10.2.107-435.17.01/./libnvidia-gl-435_435.17.01-0ubuntu1_arm64.deb (--unpack):
trying to overwrite '/usr/share/glvnd/egl_vendor.d/10_nvidia.json', which is also in package nvidia-l4t-3d-core 32.3.1-20191216133751
Errors were encountered while processing:
/var/cuda-repo-10-2-local-10.2.107-435.17.01/./libnvidia-compute-435_435.17.01-0ubuntu1_arm64.deb
/var/cuda-repo-10-2-local-10.2.107-435.17.01/./libnvidia-gl-435_435.17.01-0ubuntu1_arm64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
Is there a way to fix this? Some help will be deeply appreciated.