I have the same problem with the RC version, if I click on "Go back" Installation freezes at 88% and I have to reboot and start all the installation again. This second time I selected "Continue" and the installation finished correctly.
Here is a more detailed description: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/152399
I have the same problem with the RC version, if I click on "Go back" Installation freezes at 88% and I have to reboot and start all the installation again. This second time I selected "Continue" and the installation finished correctly.
Here is a more detailed description: /bugs.launchpad .net/ubuntu/ +source/ ubiquity/ +bug/152399
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