Ndivia peer mem - Error: : Could not insert 'nv_peer_mem': Invalid argument

Hi all,

I am facing this problem when trying to install nv_peer-memory-dkms in ubuntu-22.04

bisect@bitxo-Super-Server /tmp> sudo dpkg -i nvidia-peer-memory_1.2-0_all.deb nvidia-peer-memory-dkms_1.2-0_all.deb 
(Reading database ... 249611 files and directories currently installed.)
Preparing to unpack nvidia-peer-memory-dkms_1.2-0_all.deb ...
Module nv_peer_mem-1.3 for kernel 5.19.0-42-generic (x86_64).
Before uninstall, this module version was ACTIVE on this kernel.

 - Uninstallation
   - Deleting from: /lib/modules/5.19.0-42-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

Deleting module nv_peer_mem-1.3 completely from the DKMS tree.
Unpacking nvidia-peer-memory-dkms (1.2-0) over (1.2-0) ...
Preparing to unpack nvidia-peer-memory_1.2-0_all.deb ...
Unpacking nvidia-peer-memory (1.2-0) over (1.2-0) ...
Setting up nvidia-peer-memory-dkms (1.2-0) ...
Loading new nv_peer_mem-1.3 DKMS files...
Building for 5.19.0-42-generic
Building initial module for 5.19.0-42-generic
Secure Boot not enabled on this system.

Running module version sanity check.
 - Original module
   - No original module exists within this kernel
 - Installation
   - Installing to /lib/modules/5.19.0-42-generic/updates/dkms/

modprobe: ERROR: could not insert 'nv_peer_mem': Invalid argument
dpkg: error processing package nvidia-peer-memory-dkms (--install):
 installed nvidia-peer-memory-dkms package post-installation script subprocess returned error exit status 1
Setting up nvidia-peer-memory (1.2-0) ...
Errors were encountered while processing:

Any help is welcome.

Not sure where is this deb from “nvidia-peer-memory_1.2-0_all.deb”. likely not compatible with kernel 5.19.0-42

So far, you can get nv_peer_mem from GPU driver and OFED driver.

Just start with systemctl is OK.

Or, you can git clone from github and build install.

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