if you’re looking for to upgrade the Ubuntu desktop to the current version 19.04. So you can do this with software up-gradation option available in Ubuntu. Let’s see how to upgrade Ubuntu desktop.
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First of all, you need to update and upgrade packages on your machine. If there’s any update so install them before performing up-gradation.
Now Click on continue, if you face any issue in up-gradation so just remove those packages using sudo apt autoremove package_name
After updating all the packages, you must be seeing upgrade options and just click on it to start the process.
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This will start the upgrade process and click on upgrade
This will take few hours to complete the process, in my case it took 4 hrs.
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Clock on upgrade
This will lock screen so you won’t be able to perform any task during this process.
upgrade started and just wait for completing.
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It will ask you to reboot the machine and now upgraded to new version 19.04.
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