It looks like you're having problems with your hardware; from JournalErrors.txt:
Sep 14 08:23:15 hostname kernel: ata1.00: exception Emask 0x0 SAct 0x200000 SErr 0x0 action 0x0 Sep 14 08:23:15 hostname kernel: ata1.00: irq_stat 0x40000008 Sep 14 08:23:15 hostname kernel: ata1.00: failed command: READ FPDMA QUEUED Sep 14 08:23:15 hostname kernel: ata1.00: cmd 60/20:a8:40:02:18/00:00:00:00:00/40 tag 21 ncq 16384 in res 51/40:20:40:02:18/00:00:00:00:00/40 Emask 0x409 (media error) <F> Sep 14 08:23:15 hostname kernel: ata1.00: status: { DRDY ERR } Sep 14 08:23:15 hostname kernel: ata1.00: error: { UNC } Sep 14 08:23:15 hostname kernel: Read(10): 28 00 00 18 02 40 00 00 20 00 Sep 14 08:23:15 hostname kernel: blk_update_request: I/O error, dev sda, sector 1573440 Sep 14 08:24:04 hostname kernel: ata1.00: exception Emask 0x0 SAct 0x800 SErr 0x0 action 0x0 Sep 14 08:24:04 hostname kernel: ata1.00: irq_stat 0x40000008 Sep 14 08:24:04 hostname kernel: ata1.00: failed command: READ FPDMA QUEUED Sep 14 08:24:04 hostname kernel: ata1.00: cmd 60/08:58:48:18:c1/00:00:02:00:00/40 tag 11 ncq 4096 in res 51/40:08:48:18:c1/00:00:02:00:00/40 Emask 0x409 (media error) <F> Sep 14 08:24:04 hostname kernel: ata1.00: status: { DRDY ERR } Sep 14 08:24:04 hostname kernel: ata1.00: error: { UNC } Sep 14 08:24:04 hostname kernel: Read(10): 28 00 02 c1 18 48 00 00 08 00 Sep 14 08:24:04 hostname kernel: blk_update_request: I/O error, dev sda, sector 46209096 Sep 14 08:24:04 hostname kernel: EXT4-fs warning (device sda1): __ext4_read_dirblock:1353: error -5 reading directory block (ino 1443295, block 5) ** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to util-linux in Ubuntu. https://bugs.launchpad.net/bugs/1495528 Title: package bsdutils 1:2.25.2-4ubuntu2 failed to install/upgrade: cannot copy extracted data for './usr/bin/logger' to '/usr/bin/logger.dpkg- new': unexpected end of file or stream Status in util-linux package in Ubuntu: New Bug description: unable to update after installating 15.04 ProblemType: Package DistroRelease: Ubuntu 15.04 Package: bsdutils 1:2.25.2-4ubuntu2 ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 Uname: Linux 3.19.0-15-generic x86_64 ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 Date: Mon Sep 14 09:37:13 2015 DuplicateSignature: package:bsdutils:1:2.25.2-4ubuntu2:cannot copy extracted data for './usr/bin/logger' to '/usr/bin/logger.dpkg-new': unexpected end of file or stream ErrorMessage: cannot copy extracted data for './usr/bin/logger' to '/usr/bin/logger.dpkg-new': unexpected end of file or stream InstallationDate: Installed on 2015-09-14 (0 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) RelatedPackageVersions: dpkg 1.17.25ubuntu1 apt 1.0.9.7ubuntu4 SourcePackage: util-linux Title: package bsdutils 1:2.25.2-4ubuntu2 failed to install/upgrade: cannot copy extracted data for './usr/bin/logger' to '/usr/bin/logger.dpkg-new': unexpected end of file or stream UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/1495528/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp