I tried some programs to make a Windows bootable installation USB, like using Etcher, Rufus, WinUSB and more, but none of them are working ( WinUSB is not installing and gives me an error while I’m trying to add installation repository with this command):
xii69@xii69:~$ sudo add-apt-repository ppa:colingille/freshlight
Cannot add PPA: 'This PPA does not support focal'.
Somebody can tell me how to fix WinUSB installation or some other programs for this job?
>Solution :
Installing Windows using mkusb-plug
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Install mkusb: Can I install mkusb in Ubuntu live USB? Works on internal Ubuntu drives and on Live Ubuntu USB’s
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Click mkusb-plug icon to start and then proceed as follows:
Step 1
Step 2
Step 3
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Step 4
Step 5
Step 6
Step 7
Step 8
You should now have a USB installer ready to infect your computer with Windows
https://help.ubuntu.com/community/mkusb#Windows_USB_install_drive