For the developers, the following in copied from the DpkgTerminalLog.txt:
Generating grub.cfg ...
/usr/sbin/grub-probe: error: no mapping exists for `lvm_group_think-root'.
dpkg: error processing memtest86+ (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up grub-common (1.98-1ubuntu7) ...
Setting up grub-pc (1.98-1ubuntu7) ...
Auto-detection of a filesystem module failed.
Please specify the module with the option `--modules' explicitly.
dpkg: error processing grub-pc (--configure):
For the developers, the following in copied from the DpkgTerminalLog .txt:
Generating grub.cfg ...
/usr/sbin/ grub-probe: error: no mapping exists for `lvm_group_ think-root' .
dpkg: error processing memtest86+ (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up grub-common (1.98-1ubuntu7) ...
Setting up grub-pc (1.98-1ubuntu7) ...
/usr/sbin/ grub-probe: error: no mapping exists for `lvm_group_ think-root' .
Auto-detection of a filesystem module failed.
Please specify the module with the option `--modules' explicitly.
Generating grub.cfg ...
/usr/sbin/ grub-probe: error: no mapping exists for `lvm_group_ think-root' .
dpkg: error processing grub-pc (--configure):
subprocess installed post-installation script returned error exit status 1