Public bug reported: On a DGX A100:
ubuntu@blanka:~$ cat /proc/version Linux version 5.4.0-99-generic (buildd@lgw01-amd64-007) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #112-Ubuntu SMP Thu Feb 3 13:50:55 UTC 2022 ubuntu@blanka:~$ dpkg -l linux-modules-nvidia-470-server-5.4.0-99-generic | cat Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-================================================-==============-============-================================================ ii linux-modules-nvidia-470-server-5.4.0-99-generic 5.4.0-99.112+1 amd64 Linux kernel nvidia modules for version 5.4.0-99 ubuntu@blanka:~$ sudo modprobe nvidia modprobe: ERROR: could not insert 'nvidia': No such device ubuntu@blanka:~$ sudo dmesg -c > /dev/null ubuntu@blanka:~$ sudo modprobe nvidia modprobe: ERROR: could not insert 'nvidia': No such device ubuntu@blanka:~$ dmesg [ 2553.525411] nvidia-nvlink: Nvlink Core is being initialized, major device number 510 [ 2553.526915] NVRM: No NVIDIA GPU found. [ 2553.527196] nvidia-nvlink: Unregistered the Nvlink Core, major device number 510 ** Affects: linux-restricted-modules (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1961104 Title: nvidia 470-server driver no longer loads To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-restricted-modules/+bug/1961104/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs