Windows 10 Pro & Ubuntu 18.04 LTS Bionic Beaver dual boot on Dell Vostro 2520 64bit Intel i5
Previous attempt to update Intel graphics driver outside the package system failed
Reinstallation of 18.04 over damaged installation proceeded okay until message (paraphrased) grub-UEFO-amd64 package did not install
Windows 10 Pro & Ubuntu 18.04 LTS Bionic Beaver dual boot on Dell Vostro 2520 64bit Intel i5
Previous attempt to update Intel graphics driver outside the package system failed
Reinstallation of 18.04 over damaged installation proceeded okay until message (paraphrased) grub-UEFO-amd64 package did not install