GlobalProtect DUO Authentication Stuck
After installing the Linux GlobalProtect client, the DUO authentication fails to complete. PanGUI window is stuck with a blank window.
You may need to change the GlobalProtect client to use the default system browser.
Procedure
1. Open terminal and change the directory to /opt/paloaltonetworks/globalprotect
2. Open pangps.xml file.
3. Add <default-browser>yes</default-browser> under <Settings>
Example of pangps.xml file after adding <default-browser>yes</default-browser> under <Settings>