It looks like a package either became corrupt during the download or on disk:
Oct 16 18:48:51 this ubiquity: dpkg-deb (subprocess): decompressing archive member: lzma error: compressed data is corrupt Oct 16 18:48:51 this ubiquity: dpkg-deb: error: subprocess <decompress> returned error exit status 2 Oct 16 18:48:51 this ubiquity: dpkg: error processing archive /target/var/cache/apt/archives/nvidia-opencl-icd-331_331.38-0ubuntu7.1_amd64.deb (--unpack): Oct 16 18:48:51 this ubiquity: cannot copy extracted data for './usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.331.38' to '/target/usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.331.38.dpkg-new': unexpected end of file or stream I'd try installing without downloading updates or just try the installation again to see if that resolves the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1382202 Title: Automated installation of 14.04.1 (64) on a Lenovo w520 (next to Win7). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1382202/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
