Reboot the Veeam Agent computer to enroll the key into the UEFI database. Check that the key is successfully enrolled with the following command: mokutil -l. To install Veeam Agent for Linux: Download the Veeam software repository installation package (veeam-release) from the this Veeam webpage, and save the downloaded package on the computer Ubuntu, Debian or Linux Mint should have the dkms executable file installed. $ sudo apt-get install dkms would do the job. You will need the install dkms command. $ sudo dnf. On CentOS or RHEL, install DKMS using sudo, following these steps: sudo yum install dkms first enable the EPEL repository, and then install dkms from it. I just tried to install the package zfs-dkms (which includes spl-dkms) and observed the same symptoms: Installation failed but when running dkms manually everything worked out fine: dkms build -m spl -v 0.7.12 dkms build -m zfs -v 0.7.12 dkms install -m spl -v 0.7.12 dkms install -m zfs -v 0.7.12 You will not be able to start VMs until this problem is fixed. 6.1.32_Ubuntur149290 Step 4: $ sudo apt-get install virtualbox-dkms Reading package lists Done Building dependency tree Reading state information Done virtualbox-dkms is already the newest version (6.1.32-dfsg-1~ubuntu1.20.04.1). virtualbox-dkms set to manually installed. Download dkms packages for ALT Linux, Amazon Linux, Arch Linux, CentOS, Debian, Fedora, Mageia, OpenMandriva, openSUSE, PCLinuxOS, Slackware, Ubuntu, Void Linux Install dkms by executing sudo apt-get install dkms. You can find this information on this page. There is an "Packages" tab found under. The selected package's row can be expanded by clicking on an arrow next to it. The file ending with "…." is located beneath the new category of "Package files". Reboot. This will load the pre-built binaries into the dkms tree, and create the directory /usr/src/-/ which will only contain the module's dkms.conf configuration file. Once the tarball is loaded, you can then use dkms install to install any of the pre-built modules.. Of course, since module source will not be located in your dkms tree, you will not be able to build any modules If you want to copy compiled modules to the kernel tree, use the install command: dkms install -m MODULE -v VERSION -k $ (uname -r) If there are two modules with the same name, the previously installed module will be backed up in /var/dkms/MODULE/original-module directory. After enabling the USB redirection policy, set the redirection rules using Citrix Studio by specifying which devices are allowed (or denied) on the Linux VDA. In the Client USB device redirection rules dialog: Click New to add a redirection rule, or click Edit to review an existing rule. After creating (or editing) a rule, click OK. DKMS is an acronym for Dynamic Kernel Module Service and is a set of scripts which can update your custom build drivers upon updating your kernel. The common usecase is using AUR to build drivers for various wireless cards which lacks the kernel module to work and edge cases like using you phone as webcam.