Yesterday I updated my computer from Ubuntu 19.10 to 20.04. Normally my MySql server is not starting at boot. After the update, it started working at boot. Normally I was starting this server manually when I need.
Currently, when I put my computer to snooze mode and turn it on again, a dialog titled "Authentication Required" opens in the upper left corner of the screen. This dialog is not moving in any way, the cancel button is not working, it is not reacting when I enter password. I tried enter the correct password and wrong passwords, but the result is the same.
In order to close this dialog, I have to either restart the computer or re-login.
I tried to find the package name with the command 'ubuntu-bug -w', but it did not work. Searching on the Internet, I thought that the problem might be caused by this package.
The screenshot's not of this or any related application (such as whiptail).