I am using an Ubuntu 21.04 Machine.
I have followed the Installation Guide and Katalon Studio runs fine until the activation process ends (on a tiny window).
So, the QuickStart window appears on the same tiny window and I am not able to interact with nothing. It is impossible to close the QuickStart window or the application.
This is my terminal messages:
Katalon workspace folder is set to default location: MY_PATH/Katalon_Studio_Linux_64-8.0.5/config
Starting Groovy-Eclipse compiler resolver. Specified compiler level: unspecified
190 MY_RELEASE_NUMBER RELEASE ACTIVE
WebView Server has been started on port 44377
Start checking and mark activated for GUI mode
Start getting machine ID on Linux
End getting machine ID on Linux MY_ID
Start appending additional signatures
hardwareSerialNumber
osDependentUsername MY_USERNAME
End appending additional signatures MY_SIGNATURE
End checking and mark activated for GUI mode
No additional messages are displayed on terminal.