add-apt-repository crashed with URLError in do_open(): <urlopen error [Errno -2] Имя или служба не известны>

[Sergey]

just login in system and got this error

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: python-software-properties 0.81.9
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: nvidia wl
ApportVersion: 1.23-0ubuntu1
Architecture: i386
Date: Tue Sep 27 08:49:18 2011
ExecutablePath: /usr/bin/add-apt-repository
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/add-apt-repository ppa:cardapio-team/unstable
PythonArgs: ['/usr/bin/add-apt-repository', 'ppa:cardapio-team/unstable']
SourcePackage: software-properties
Title: add-apt-repository crashed with URLError in do_open(): <urlopen error [Errno -2] Имя или служба не известны>
UpgradeStatus: Upgraded to oneiric on 2011-09-23 (4 days ago)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #837203, so 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.

[Robert Roth (evfool)]

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 #502698, 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. Feel free to continue to report any other bugs you may find.
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