I'm not sure if I killed two flash drives while trying to install ubuntu or they were already damaged but I'm out of flash drives so I tried installing ubuntu without usb using this answer. I followed the steps and I could see the options in boot menu- try or install ubuntu etc. But when I click on them, i get an error saying "unable to find a medium containing a live file system".
Any ideas how to solve this?
PC Specs: Dell Inspiron 5000, i7, 32gb, 512gb ssd
