I am not able to select the iso file for ubuntu installation of a virtual machine

I would like to install a Linux Ubuntu OS on a virtual machine. I use the program VirtualBox from Oracle for it. The problem is that I can not select an iso file. I watched some tutorials about this but there it works without any problem. Here at my end, the upload icon is grey and I can not click on it. It does not work somehow. What am I doing wrong there?

tuckeranddale's picture

You need to stop VM

You need to stop all running virtual machines. Otherwise settings are logged. If this does not solve the issue, you might try to settup it once again from zero.

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