The reason why you cannot edit the partition, is because RAID capable controller got detected and activated. You can boot with nodmraid option to work around that.
The crash, which was probably produced by double clicking on the entries, should be now fixed and that is bug 1057690. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1064151 Title: ubiquity crashed with TypeError in partman_dialog(): 'NoneType' object is not subscriptable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1064151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
