sudo usermod -a -G plugdev $USER # Debian/Ubuntu sudo usermod -a -G usb $USER # RHEL
ldd /opt/Citrix/ICAClient/wfica | grep "not found" If anything shows "not found", install the missing library. citrix workspace app linux runtime requirements
Citrix Workspace App requires a modern version of (typically 1.1.1 or 3.0.x depending on the specific CWA build). sudo usermod -a -G plugdev $USER # Debian/Ubuntu