Installation crashed due MythTv installing

[Stealch]

Don't understand. Crash report are submitted.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubiquity 2.18.7
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic i686
ApportVersion: 2.14.1-0ubuntu3
Architecture: i386
CasperVersion: 1.340
Date: Wed Jul 23 20:23:19 2014
InstallCmdLine: file=/cdrom/preseed/mythbuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
LiveMediaBuild: Mythbuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
ProcEnviron:
 LANGUAGE=ru_RU.UTF-8
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Jul 23 16:23:00 mythbuntu /plugininstall.py: Traceback (most recent call last):
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1770, in <module>
Jul 23 16:23:00 mythbuntu /plugininstall.py: install.run()
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 78, in wrapper
Jul 23 16:23:00 mythbuntu /plugininstall.py: func(self)
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 204, in run
Jul 23 16:23:00 mythbuntu /plugininstall.py: self.configure_plugins()
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 570, in configure_plugins
Jul 23 16:23:00 mythbuntu /plugininstall.py: self.run_plugin(plugin)
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 544, in run_plugin
Jul 23 16:23:00 mythbuntu /plugininstall.py: ret = inst.install(self.target, PluginProgress(self.db))
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/lib/ubiquity/plugins/myth-install-type.py", line 198, in install
Jul 23 16:23:00 mythbuntu /plugininstall.py: self.setup_roles()
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/lib/ubiquity/plugins/myth-install-type.py", line 178, in setup_roles
Jul 23 16:23:00 mythbuntu /plugininstall.py: vnc.create_password(passwd)
Jul 23 16:23:00 mythbuntu /plugininstall.py: File "/usr/lib/python3/dist-packages/mythbuntu_common/vnc.py", line 58, in create_password
Jul 23 16:23:00 mythbuntu /plugininstall.py: raise ValueError('Password should be passed as bytes')
Jul 23 16:23:00 mythbuntu /plugininstall.py: ValueError: Password should be passed as bytes
Jul 23 16:23:00 mythbuntu /plugininstall.py:

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1290460, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.
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