Update: If in ubiquity I leave the default "/dev/mapper" in the GRUB drop-down box it doesn't works. If I select the first volume on the disk before the installation it works. The same option given after the error doesn't works. It looks like a UI bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1085381 Title: Installing 12.04 on a Fujitsu Primery TX100 S3 - Grub-install /dev/mapper error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1085381/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs