Public bug reported: I have a DELL-XPS-8700 I have windows 10 installed from factory I install ubuntu 16.04 the first time and dual boot was ok then I install fedora 25 and the three OS work ok but the grub change and hide windows 10 I start now windows 10 from the setup machine reading about the problem I learn a little about legacy boot and UEFI boot for the parttions it was deducted I install ubuntu in bios boot form the advice was to install ubuntu and fedora in UEFI form
then I erase the ubuntu 16.04 y fedora 25 partitions to reinstall I procede to reinstall Ubuntu 16.04 from a USB created with rufus indicated with gpt uefi I start installation and it creates / (root) and /swap partitions but then it reports and input/output error ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63.3 ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11 Uname: Linux 4.8.0-36-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 CasperVersion: 1.376.2 Date: Fri Apr 14 21:12:27 2017 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) ProcEnviron: LANGUAGE=es_CO.UTF-8 PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=es_CO.UTF-8 SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubiquity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug ubiquity-2.21.63.3 ubuntu xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1682986 Title: Ubuntu 16.04.02 install problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1682986/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs