This is caused by trying to install files whose download was interrupted. Clean APT cache and re-download.
$ sudo apt-get clean ** Changed in: chromium-browser (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1408377 Title: package chromium-browser 34.0.1847.116-0ubuntu2 [origin: unknown] failed to install/upgrade: cannot copy extracted data for './usr/lib /chromium-browser/libs/libblink_web.so' to '/usr/lib/chromium- browser/libs/libblink_web.so.dpkg-new': unexpected end of file or stream To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1408377/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs