daily iso: bootloader install failed

[Colin Ian King]

Daily iso image: http://cdimage.ubuntu.com/daily-live/20120920/quantal-desktop-amd64.iso

Installing amd64 image to a HP mini netbook, doing a new clean install over-writing an existing precise installation.

I get the following error dialog:

Bootloader install failed

Sorry, an error occurred and it was not possible to install the bootloader a the specified location.

How would you like to proceed?

* Choose a different device to install the bootloader on:

    /dev/sda

etc..

I retried the install from clean and got this error again, so its reproducible

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1053362

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1053362/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]