I have almost the exact same problem. The same memory error messages. Using LVM + RAID with thin-pools and my root partition is on a thin volume. There are serious problems here with grub bugs I think seeing from similar posts on google. Here's some of the same output you got previously:
Internal error: Unreleased memory pool(s) found. You have a memory leak (not released memory pool): [0xc47990] dtree [0xc41e90] dtree Internal error: Unreleased memory pool(s) found. You have a memory leak (not released memory pool): [0xc47990] dtree [0xc41e90] dtree [0xc47060] dtree Internal error: Unreleased memory pool(s) found. grub-install: error: disk `lvmid/suAEfj-aVEh-gwyO-d2kh-cQDm-DVs8-1AWNFP/bgW9iU-LQWd-aUIk-i1lB-HwiH-MSp5-1ofx1S' not found. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1354948 Title: Installed Ubuntu 14.04.1 Desktop LTS using RAID1+LVM and Grub failed to install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1354948/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
