【紧急求助】Ubuntu升级报错?报错

还是没忍住，手贱将Ubuntu15.04升级到了15.10，使用

sudo apt-get update
sudo apt-get dist-upgrade

报错信息为

dpkg-deb:error:subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
  /var/cache/apt/archives/kde-110n-engb_4%3a15.08.2-0ubuntu1_all.deb
  /var/cache/apt/archives/kde-110n-zhcn_4%3a15.08.2-0ubuntu1_all.deb
E:Sub-process /usr/bin/dpkg returned an error code(1)

紧急求助，不想重装系统，电脑厘米有重要项目！！！