The following packages will be upgraded: bsdutils libblkid1 libcomerr2 libcomerr2:i386 libicu52 libldap-2.4-2 libmount1 libss2 libuuid1 libuuid1:i386 mount terminology util-linux uuid-runtime weechat weechat-core weechat-curses weechat-plugins 18 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 15,2 MB/15,3 MB of archives. After unpacking 15,4 kB will be used. Do you want to continue? [Y/n/?] y Get: 1 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main util-linux amd64 2.20.1-5.1ubuntu20.7 [458 kB] Get: 2 http://ppa.launchpad.net/niko2040/e19/ubuntu/ trusty/main terminology amd64 0.9.1-0trusty0 [5.875 kB] Get: 3 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main bsdutils amd64 1:2.20.1-5.1ubuntu20.7 [33,8 kB] Get: 4 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libuuid1 i386 2.20.1-5.1ubuntu20.7 [11,4 kB] Get: 5 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libuuid1 amd64 2.20.1-5.1ubuntu20.7 [10,9 kB] Get: 6 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libblkid1 amd64 2.20.1-5.1ubuntu20.7 [62,6 kB] Get: 7 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libcomerr2 i386 1.42.9-3ubuntu1.3 [62,8 kB] Get: 8 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libcomerr2 amd64 1.42.9-3ubuntu1.3 [62,9 kB] Get: 9 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libmount1 amd64 2.20.1-5.1ubuntu20.7 [60,2 kB] Get: 10 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libss2 amd64 1.42.9-3ubuntu1.3 [67,1 kB] Get: 11 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libldap-2.4-2 amd64 2.4.31-1+nmu2ubuntu8.2 [153 kB] Get: 12 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main libicu52 amd64 52.1-3ubuntu0.4 [6.752 kB] Get: 13 http://ftp.tu-chemnitz.de/pub/linux/ubuntu/ trusty-updates/main uuid-runtime amd64 2.20.1-5.1ubuntu20.7 [12,3 kB] Get: 14 http://ppa.launchpad.net/nesthib/weechat/ubuntu/ trusty/main weechat-plugins amd64 1.3~dev+20150917~trusty1 [471 kB] Get: 15 http://ppa.launchpad.net/nesthib/weechat/ubuntu/ trusty/main weechat-curses amd64 1.3~dev+20150917~trusty1 [370 kB] Get: 16 http://ppa.launchpad.net/nesthib/weechat/ubuntu/ trusty/main weechat-core amd64 1.3~dev+20150917~trusty1 [643 kB] Get: 17 http://ppa.launchpad.net/nesthib/weechat/ubuntu/ trusty/main weechat all 1.3~dev+20150917~trusty1 [48,5 kB] Fetched 15,2 MB in 32s (462 kB/s) Preconfiguring packages ... (Reading database ... 195214 files and directories currently installed.) Preparing to unpack .../mount_2.20.1-5.1ubuntu20.7_amd64.deb ... Unpacking mount (2.20.1-5.1ubuntu20.7) over (2.20.1-5.1ubuntu20.6) ... dpkg: error processing archive /var/cache/apt/archives/mount_2.20.1-5.1ubuntu20.7_amd64.deb (--unpack): unable to install new version of `/bin/umount': Device or resource busy Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Errors were encountered while processing: /var/cache/apt/archives/mount_2.20.1-5.1ubuntu20.7_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) A package failed to install. Trying to recover: