USB/JTAG cable drivers on Linux

linux% lsusb
...
Bus 001 Device 011: ID 0403:6010 Future Technology Devices International, Ltd FT2232C Dual USB-UART/FIFO IC
...

As root, run the install script provided with the Vivado installation under

<install dir>/Vivado/201x.y/data/xicom/cable_drivers/lin/install_script/install_drivers

linux# ./install_drivers

Ensure that UDEV rules have been copied under /etc/udev/rules.d

/etc/udev/rules.d/52-xilinx-pcusb.rules
/etc/udev/rules.d/52-xilinx-digilent-usb.rules

Restart UDEV with (CentOS/RHEL OS)

linux# udevadm control --reload-rules