I reproduced the crash in a VMware install of Kubuntu using a non-ascii character in the comments field when going through the wizard. I then installed the package from feisty-proposed, entered the same non-ascii characters and it did not crash.
I reproduced the crash in a VMware install of Kubuntu using a non-ascii character in the comments field when going through the wizard. I then installed the package from feisty-proposed, entered the same non-ascii characters and it did not crash.