I think it is a duplicate report. You can find the earlier one here: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1652090
And here is some discussion on how to possibly bypass the problem: http://askubuntu.com/questions/862946/unable-to-install-ubuntu-on-acer-aspire-es1-533 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1653465 Title: Installing on my acer Aspire ES1-533-C19X is aleays interrupted by a problem with installing grub2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1653465/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
