The DKU (Driver and Kernel Utility) updates the operating system. Information about the currently-installed DKU, and about the DKU requirements for various workstations can be found in the text file
/etc/DKUversion.
You can download the latest DKU from System Requirements page for your product:
Tip: For usage, type
INSTALL_DKU --help.
To install the DKU:
- Extract the contents of the downloaded DKU file:
tar -xvf <DKU_file_name>.tar.
- Go into the directory where the DKU was extracted, and type the following command to install the DKU:
./INSTALL_DKU.
Note: If the workstation is connected to a SAN, you might need to install the multipath version of the ATTO driver. In such a case, run the install script with the multipath switch:
INSTALL_DKU --multipath.
- When the DKU install is complete, reboot your workstation. If a Wacom tablet or storage devices were disconnected or turned off as part of the OS installation, reconnect and power them up, then reboot with
reboot.
- If necessary, update firmware using the scripts found in the subdirectories of
/usr/discreet/DKU/current/Utils/. Each subdirectory contains instructions and scripts for checking your firmware and updating it if necessary.
- Power down and back up: shut down with
/sbin/poweroff, disconnect the power cord, wait 10 seconds, reconnect the power cord and restart.
Note: If adding an Infiniband card, DKU installation must be rerun to setup the drivers. After changing the configuration, you must reboot for them to take effect.