Невозможно обновить texstudio до 2.11.2-7.1 [duplicate]

The following packages will be upgraded:            texstudio
1 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
45 not fully installed or removed.
Need to get 15.2 MB of archives.
After this operation, 50.7 MB of additional disk space will be used.
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Get:1 http://download.opensuse.org/repositories/home:/jsundermeyer/xUbuntu_14.04  texstudio 2.11.2-7.1 [15.2 MB]
Fetched 15.2 MB in 1min 37s (156 kB/s)                                         
(Reading database ... 315110 files and directories currently installed.)
Preparing to unpack .../texstudio_2.11.2-7.1_amd64.deb ...
Unpacking texstudio (2.11.2-7.1) over (2.10.8+debian-1) ...
dpkg: error processing archive /var/cache/apt/archives/texstudio_2.11.2-7.1_amd64.deb (--unpack):
trying to overwrite '/usr/share/texstudio/template_Letter.tex', which is also in package texstudio-doc 2.10.8+debian-1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Errors were encountered while processing:
/var/cache/apt/archives/texstudio_2.11.2-7.1_amd64.deb
W: Target Sources (non-free/source/Sources) is configured multiple times in /etc/apt/sources.list:53 and /etc/apt/sources.list:54
W: Target Sources (non-free/source/Sources) is configured multiple times in /etc/apt/sources.list:53 and /etc/apt/sources.list:55
E: Sub-process /usr/bin/dpkg returned an error code (1)

, когда я пытался обновить texstudio на моем ubuntu, он дал эту ошибку, может ли кто-нибудь помочь мне, как исправить ошибку. Большое спасибо