Troubleshooting

There are many different issues that can arise when setting up Looking Glass. Below is a list of known issues with potential solutions:

When launching Looking Glass the desktop doesn’t appear

Make sure you meet the minimum requirements for using Looking Glass, especially regarding your guest GPU. See Connected Display for more details.

The clipboard is not working

  • Is clipboard synchronization enabled?

  • Did you install the Spice Guest Tools?

    • The SPICE Guest Tools driver must be installed on the host OS to synchronize the clipboard. The download is labeled “spice-guest-tools”.

      Warning

      Do NOT install the QEMU Guest Tools driver. These are not the same.

    • Is it installed twice?

      • The Spice VDAgent is available in both Spice Guest Tools, and standalone as a separate installer. Check your installed programs and uninstall the VDAgent if it’s installed separately.