How to Fix 'Failed to Download Package Files, Check your internet Connection' on Ubuntu 18.04 LTS?<br /><br />Step 1: Click on 'show applications' at the bottom left, and then do a search for 'Software and Updates'. Click on it to open it.<br /><br />Step 2: Under 'Ubuntu Software' Tab, Click on dropdown next to 'Ubuntu Software', and then select 'Main Server'.<br /><br />Step 3: Provide your Administrative Password, and then click on 'Authenticate' button. Click on 'close' button.<br /><br />Step 4: Click on 'Reload' button. It will update cache.<br /><br />Step 5: Now, again open 'software updater'. you will not get that error.<br /><br />It's done<br /><br /><br />Thanks for watching, please like and subscribe <br /><br />==============================================<br /><br />https://www.facebook.com/HowtoTutorialsByAmit/<br />
