I read in an different answer that “sudo apt update” /upgrade should do the trick but this gave me error messages as well E: Type 'dep' is not known on line 1 in source list /etc/apt//brave-browser-release. I then tried to install trough command “sudo apt install usb-creator-gtk” This gave me the following error messages: E: Type 'dep' is not known on line 1 in source list /etc/apt//brave-browser-release.listĮ: The list of sources could not be read.Į: Type 'dep' is not known on line 1 in source list /etc/apt//brave-browser-release.list
Make the boot drive with for example mkusb, Disks, the new Ubuntu Startup Disk Creator (version 0.3.2) or the Win32 Disk Imager. Supposedly it should be pre-installed but I tried with command “usb-creator-gtk” and got the message that it cant be found but installed. If you want to boot in UEFI mode and install your Ubuntu flavour alongside Windows, you should use a 64-bit ISO file, for example. I am trying to install the Startup Disk Creator on Ubuntu Mate (Release 20.04.01 LTS 64bit)
