Tested trusty: TL;DR working as it should now - properly regenerating "over" the cache and thereby working correctly. $ lxc launch ubuntu-daily:t trusty-bug-1707400 --profile default --profile kvm Creating trusty-bug-1707400 Starting trusty-bug-1707400 [✓]─[paelzer@lap:~]──[60423]──[19:09 Mi Aug 09]── $ lxc exec trusty-bug-1707400 bash root@trusty-bug-1707400:~# apt update Get:1 http://security.ubuntu.com trusty-security InRelease [65.9 kB] Ign http://archive.ubuntu.com trusty InRelease Get:2 http://archive.ubuntu.com trusty-updates InRelease [65.9 kB] Hit http://archive.ubuntu.com trusty-backports InRelease Hit http://archive.ubuntu.com trusty Release.gpg Hit http://archive.ubuntu.com trusty Release Get:3 http://security.ubuntu.com trusty-security/main Sources [139 kB] Get:4 http://security.ubuntu.com trusty-security/universe Sources [61.0 kB] Get:5 http://archive.ubuntu.com trusty-updates/main Sources [402 kB] Get:6 http://security.ubuntu.com trusty-security/main amd64 Packages [648 kB] Get:7 http://security.ubuntu.com trusty-security/universe amd64 Packages [179 kB] Get:8 http://security.ubuntu.com trusty-security/main Translation-en [347 kB] Get:9 http://archive.ubuntu.com trusty-updates/restricted Sources [6331 B] Get:10 http://archive.ubuntu.com trusty-updates/universe Sources [187 kB] Get:11 http://security.ubuntu.com trusty-security/universe Translation-en [103 kB] Get:12 http://archive.ubuntu.com trusty-updates/multiverse Sources [7768 B] Get:13 http://archive.ubuntu.com trusty-updates/main amd64 Packages [1004 kB] Get:14 http://archive.ubuntu.com trusty-updates/restricted amd64 Packages [17.1 kB] Get:15 http://archive.ubuntu.com trusty-updates/universe amd64 Packages [419 kB] Get:16 http://archive.ubuntu.com trusty-updates/multiverse amd64 Packages [14.3 kB] Get:17 http://archive.ubuntu.com trusty-updates/main Translation-en [492 kB] Get:18 http://archive.ubuntu.com trusty-updates/multiverse Translation-en [7430 B] Get:19 http://archive.ubuntu.com trusty-updates/restricted Translation-en [3978 B] Get:20 http://archive.ubuntu.com trusty-updates/universe Translation-en [225 kB] Get:21 http://archive.ubuntu.com trusty-backports/main Sources [9712 B] Get:22 http://archive.ubuntu.com trusty-backports/restricted Sources [28 B] Get:23 http://archive.ubuntu.com trusty-backports/universe Sources [35.3 kB] Get:24 http://archive.ubuntu.com trusty-backports/multiverse Sources [1898 B] Hit http://archive.ubuntu.com trusty-backports/main amd64 Packages Hit http://archive.ubuntu.com trusty-backports/restricted amd64 Packages Hit http://archive.ubuntu.com trusty-backports/universe amd64 Packages Hit http://archive.ubuntu.com trusty-backports/multiverse amd64 Packages Hit http://archive.ubuntu.com trusty-backports/main Translation-en Hit http://archive.ubuntu.com trusty-backports/multiverse Translation-en Hit http://archive.ubuntu.com trusty-backports/restricted Translation-en Hit http://archive.ubuntu.com trusty-backports/universe Translation-en Get:25 http://archive.ubuntu.com trusty/main Sources [1064 kB] Get:26 http://archive.ubuntu.com trusty/restricted Sources [5433 B] Get:27 http://archive.ubuntu.com trusty/universe Sources [6399 kB] Get:28 http://archive.ubuntu.com trusty/multiverse Sources [174 kB] Hit http://archive.ubuntu.com trusty/main amd64 Packages Hit http://archive.ubuntu.com trusty/restricted amd64 Packages Hit http://archive.ubuntu.com trusty/universe amd64 Packages Hit http://archive.ubuntu.com trusty/multiverse amd64 Packages Hit http://archive.ubuntu.com trusty/main Translation-en Hit http://archive.ubuntu.com trusty/multiverse Translation-en Hit http://archive.ubuntu.com trusty/restricted Translation-en Hit http://archive.ubuntu.com trusty/universe Translation-en Fetched 12.1 MB in 7s (1563 kB/s) Reading package lists... Done root@trusty-bug-1707400:~# apt install libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libfreetype6 os-prober Use 'apt-get autoremove' to remove them. The following extra packages will be installed: augeas-lenses bridge-utils cgroup-lite dnsmasq-base ebtables iproute libaugeas0 libavahi-client3 libavahi-common-data libavahi-common3 libboost-system1.54.0 libboost-thread1.54.0 libmnl0 libnetcf1 libnetfilter-conntrack3 libnl-3-200 libnl-route-3-200 libnspr4 libnss3 libnss3-nssdb libpciaccess0 librados2 librbd1 libvirt0 libx86-1 libxen-4.4 libxenstore3.0 libxml2-utils libxslt1.1 libyajl2 pm-utils vbetool Suggested packages: augeas-doc augeas-tools qemu-kvm qemu radvd lvm2 cpufrequtils wireless-tools radeontool The following NEW packages will be installed: augeas-lenses bridge-utils cgroup-lite dnsmasq-base ebtables iproute libaugeas0 libavahi-client3 libavahi-common-data libavahi-common3 libboost-system1.54.0 libboost-thread1.54.0 libmnl0 libnetcf1 libnetfilter-conntrack3 libnl-3-200 libnl-route-3-200 libnspr4 libnss3 libnss3-nssdb libpciaccess0 librados2 librbd1 libvirt-bin libvirt0 libx86-1 libxen-4.4 libxenstore3.0 libxml2-utils libxslt1.1 libyajl2 pm-utils vbetool 0 upgraded, 33 newly installed, 0 to remove and 0 not upgraded. Need to get 7631 kB of archives. After this operation, 35.0 MB of additional disk space will be used. Do you want to continue? [Y/n] Y Get:1 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libavahi-common-data amd64 0.6.31-4ubuntu1.1 [21.2 kB] Get:2 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libavahi-common3 amd64 0.6.31-4ubuntu1.1 [21.7 kB] Get:3 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libavahi-client3 amd64 0.6.31-4ubuntu1.1 [25.1 kB] Get:4 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libboost-system1.54.0 amd64 1.54.0-4ubuntu3.1 [10.1 kB] Get:5 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libboost-thread1.54.0 amd64 1.54.0-4ubuntu3.1 [26.5 kB] Get:6 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libnl-3-200 amd64 3.2.21-1ubuntu4.1 [45.3 kB] Get:7 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libnl-route-3-200 amd64 3.2.21-1ubuntu4.1 [96.2 kB] Get:8 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libnspr4 amd64 2:4.13.1-0ubuntu0.14.04.1 [110 kB] Get:9 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libnss3-nssdb all 2:3.28.4-0ubuntu0.14.04.2 [10.6 kB] Get:10 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libnss3 amd64 2:3.28.4-0ubuntu0.14.04.2 [1122 kB] Get:11 http://archive.ubuntu.com/ubuntu/ trusty/main libpciaccess0 amd64 0.13.2-1 [20.4 kB] Get:12 http://archive.ubuntu.com/ubuntu/ trusty-updates/main librados2 amd64 0.80.11-0ubuntu1.14.04.2 [1431 kB] Get:13 http://archive.ubuntu.com/ubuntu/ trusty-updates/main librbd1 amd64 0.80.11-0ubuntu1.14.04.2 [323 kB] Get:14 http://archive.ubuntu.com/ubuntu/ trusty/main libx86-1 amd64 1.1+ds1-10 [83.0 kB] Get:15 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libxslt1.1 amd64 1.1.28-2ubuntu0.1 [145 kB] Get:16 http://archive.ubuntu.com/ubuntu/ trusty/main libmnl0 amd64 1.0.3-3ubuntu1 [11.4 kB] Get:17 http://archive.ubuntu.com/ubuntu/ trusty/main libnetfilter-conntrack3 amd64 1.0.4-1 [45.9 kB] Get:18 http://archive.ubuntu.com/ubuntu/ trusty/main libyajl2 amd64 2.0.4-4 [20.8 kB] Get:19 http://archive.ubuntu.com/ubuntu/ trusty-updates/main augeas-lenses all 1.2.0-0ubuntu1.2 [229 kB] Get:20 http://archive.ubuntu.com/ubuntu/ trusty/main bridge-utils amd64 1.5-6ubuntu2 [29.2 kB] Get:21 http://archive.ubuntu.com/ubuntu/ trusty-updates/main dnsmasq-base amd64 2.68-1ubuntu0.1 [257 kB] Get:22 http://archive.ubuntu.com/ubuntu/ trusty-updates/main ebtables amd64 2.0.10.4-3ubuntu1.14.04.1 [77.3 kB] Get:23 http://archive.ubuntu.com/ubuntu/ trusty-updates/main iproute all 1:3.12.0-2ubuntu1 [2392 B] Get:24 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libaugeas0 amd64 1.2.0-0ubuntu1.2 [135 kB] Get:25 http://archive.ubuntu.com/ubuntu/ trusty/main libnetcf1 amd64 1:0.2.3-4ubuntu1 [44.4 kB] Get:26 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libvirt0 amd64 1.2.2-0ubuntu13.1.20 [827 kB] Get:27 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libxenstore3.0 amd64 4.4.2-0ubuntu0.14.04.12 [20.4 kB] Get:28 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libxen-4.4 amd64 4.4.2-0ubuntu0.14.04.12 [274 kB] Get:29 http://archive.ubuntu.com/ubuntu/ trusty/main cgroup-lite all 1.9 [3918 B] Get:30 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libvirt-bin amd64 1.2.2-0ubuntu13.1.20 [2066 kB] Get:31 http://archive.ubuntu.com/ubuntu/ trusty-updates/main libxml2-utils amd64 2.9.1+dfsg1-3ubuntu4.9 [34.7 kB] Get:32 http://archive.ubuntu.com/ubuntu/ trusty-updates/main pm-utils all 1.4.1-13ubuntu0.2 [51.0 kB] Get:33 http://archive.ubuntu.com/ubuntu/ trusty/main vbetool amd64 1.1-3 [11.6 kB] Fetched 7631 kB in 4s (1779 kB/s) Extracting templates from packages: 100% Selecting previously unselected package libavahi-common-data:amd64. (Reading database ... 25120 files and directories currently installed.) Preparing to unpack .../libavahi-common-data_0.6.31-4ubuntu1.1_amd64.deb ... Unpacking libavahi-common-data:amd64 (0.6.31-4ubuntu1.1) ... Selecting previously unselected package libavahi-common3:amd64. Preparing to unpack .../libavahi-common3_0.6.31-4ubuntu1.1_amd64.deb ... Unpacking libavahi-common3:amd64 (0.6.31-4ubuntu1.1) ... Selecting previously unselected package libavahi-client3:amd64. Preparing to unpack .../libavahi-client3_0.6.31-4ubuntu1.1_amd64.deb ... Unpacking libavahi-client3:amd64 (0.6.31-4ubuntu1.1) ... Selecting previously unselected package libboost-system1.54.0:amd64. Preparing to unpack .../libboost-system1.54.0_1.54.0-4ubuntu3.1_amd64.deb ... Unpacking libboost-system1.54.0:amd64 (1.54.0-4ubuntu3.1) ... Selecting previously unselected package libboost-thread1.54.0:amd64. Preparing to unpack .../libboost-thread1.54.0_1.54.0-4ubuntu3.1_amd64.deb ... Unpacking libboost-thread1.54.0:amd64 (1.54.0-4ubuntu3.1) ... Selecting previously unselected package libnl-3-200:amd64. Preparing to unpack .../libnl-3-200_3.2.21-1ubuntu4.1_amd64.deb ... Unpacking libnl-3-200:amd64 (3.2.21-1ubuntu4.1) ... Selecting previously unselected package libnl-route-3-200:amd64. Preparing to unpack .../libnl-route-3-200_3.2.21-1ubuntu4.1_amd64.deb ... Unpacking libnl-route-3-200:amd64 (3.2.21-1ubuntu4.1) ... Selecting previously unselected package libnspr4:amd64. Preparing to unpack .../libnspr4_2%3a4.13.1-0ubuntu0.14.04.1_amd64.deb ... Unpacking libnspr4:amd64 (2:4.13.1-0ubuntu0.14.04.1) ... Selecting previously unselected package libnss3-nssdb. Preparing to unpack .../libnss3-nssdb_2%3a3.28.4-0ubuntu0.14.04.2_all.deb ... Unpacking libnss3-nssdb (2:3.28.4-0ubuntu0.14.04.2) ... Selecting previously unselected package libnss3:amd64. Preparing to unpack .../libnss3_2%3a3.28.4-0ubuntu0.14.04.2_amd64.deb ... Unpacking libnss3:amd64 (2:3.28.4-0ubuntu0.14.04.2) ... Selecting previously unselected package libpciaccess0:amd64. Preparing to unpack .../libpciaccess0_0.13.2-1_amd64.deb ... Unpacking libpciaccess0:amd64 (0.13.2-1) ... Selecting previously unselected package librados2. Preparing to unpack .../librados2_0.80.11-0ubuntu1.14.04.2_amd64.deb ... Unpacking librados2 (0.80.11-0ubuntu1.14.04.2) ... Selecting previously unselected package librbd1. Preparing to unpack .../librbd1_0.80.11-0ubuntu1.14.04.2_amd64.deb ... Unpacking librbd1 (0.80.11-0ubuntu1.14.04.2) ... Selecting previously unselected package libx86-1:amd64. Preparing to unpack .../libx86-1_1.1+ds1-10_amd64.deb ... Unpacking libx86-1:amd64 (1.1+ds1-10) ... Selecting previously unselected package libxslt1.1:amd64. Preparing to unpack .../libxslt1.1_1.1.28-2ubuntu0.1_amd64.deb ... Unpacking libxslt1.1:amd64 (1.1.28-2ubuntu0.1) ... Selecting previously unselected package libmnl0:amd64. Preparing to unpack .../libmnl0_1.0.3-3ubuntu1_amd64.deb ... Unpacking libmnl0:amd64 (1.0.3-3ubuntu1) ... Selecting previously unselected package libnetfilter-conntrack3:amd64. Preparing to unpack .../libnetfilter-conntrack3_1.0.4-1_amd64.deb ... Unpacking libnetfilter-conntrack3:amd64 (1.0.4-1) ... Selecting previously unselected package libyajl2:amd64. Preparing to unpack .../libyajl2_2.0.4-4_amd64.deb ... Unpacking libyajl2:amd64 (2.0.4-4) ... Selecting previously unselected package augeas-lenses. Preparing to unpack .../augeas-lenses_1.2.0-0ubuntu1.2_all.deb ... Unpacking augeas-lenses (1.2.0-0ubuntu1.2) ... Selecting previously unselected package bridge-utils. Preparing to unpack .../bridge-utils_1.5-6ubuntu2_amd64.deb ... Unpacking bridge-utils (1.5-6ubuntu2) ... Selecting previously unselected package dnsmasq-base. Preparing to unpack .../dnsmasq-base_2.68-1ubuntu0.1_amd64.deb ... Unpacking dnsmasq-base (2.68-1ubuntu0.1) ... Selecting previously unselected package ebtables. Preparing to unpack .../ebtables_2.0.10.4-3ubuntu1.14.04.1_amd64.deb ... Unpacking ebtables (2.0.10.4-3ubuntu1.14.04.1) ... Selecting previously unselected package iproute. Preparing to unpack .../iproute_1%3a3.12.0-2ubuntu1_all.deb ... Unpacking iproute (1:3.12.0-2ubuntu1) ... Selecting previously unselected package libaugeas0. Preparing to unpack .../libaugeas0_1.2.0-0ubuntu1.2_amd64.deb ... Unpacking libaugeas0 (1.2.0-0ubuntu1.2) ... Selecting previously unselected package libnetcf1. Preparing to unpack .../libnetcf1_1%3a0.2.3-4ubuntu1_amd64.deb ... Unpacking libnetcf1 (1:0.2.3-4ubuntu1) ... Selecting previously unselected package libvirt0. Preparing to unpack .../libvirt0_1.2.2-0ubuntu13.1.20_amd64.deb ... Unpacking libvirt0 (1.2.2-0ubuntu13.1.20) ... Selecting previously unselected package libxenstore3.0. Preparing to unpack .../libxenstore3.0_4.4.2-0ubuntu0.14.04.12_amd64.deb ... Unpacking libxenstore3.0 (4.4.2-0ubuntu0.14.04.12) ... Selecting previously unselected package libxen-4.4. Preparing to unpack .../libxen-4.4_4.4.2-0ubuntu0.14.04.12_amd64.deb ... Unpacking libxen-4.4 (4.4.2-0ubuntu0.14.04.12) ... Selecting previously unselected package cgroup-lite. Preparing to unpack .../cgroup-lite_1.9_all.deb ... Unpacking cgroup-lite (1.9) ... Selecting previously unselected package libvirt-bin. Preparing to unpack .../libvirt-bin_1.2.2-0ubuntu13.1.20_amd64.deb ... Unpacking libvirt-bin (1.2.2-0ubuntu13.1.20) ... Selecting previously unselected package libxml2-utils. Preparing to unpack .../libxml2-utils_2.9.1+dfsg1-3ubuntu4.9_amd64.deb ... Unpacking libxml2-utils (2.9.1+dfsg1-3ubuntu4.9) ... Selecting previously unselected package pm-utils. Preparing to unpack .../pm-utils_1.4.1-13ubuntu0.2_all.deb ... Unpacking pm-utils (1.4.1-13ubuntu0.2) ... Selecting previously unselected package vbetool. Preparing to unpack .../vbetool_1.1-3_amd64.deb ... Unpacking vbetool (1.1-3) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Processing triggers for ureadahead (0.100.0-16) ... Setting up libavahi-common-data:amd64 (0.6.31-4ubuntu1.1) ... Setting up libavahi-common3:amd64 (0.6.31-4ubuntu1.1) ... Setting up libavahi-client3:amd64 (0.6.31-4ubuntu1.1) ... Setting up libboost-system1.54.0:amd64 (1.54.0-4ubuntu3.1) ... Setting up libboost-thread1.54.0:amd64 (1.54.0-4ubuntu3.1) ... Setting up libnl-3-200:amd64 (3.2.21-1ubuntu4.1) ... Setting up libnl-route-3-200:amd64 (3.2.21-1ubuntu4.1) ... Setting up libnspr4:amd64 (2:4.13.1-0ubuntu0.14.04.1) ... Setting up libpciaccess0:amd64 (0.13.2-1) ... Setting up libx86-1:amd64 (1.1+ds1-10) ... Setting up libxslt1.1:amd64 (1.1.28-2ubuntu0.1) ... Setting up libmnl0:amd64 (1.0.3-3ubuntu1) ... Setting up libnetfilter-conntrack3:amd64 (1.0.4-1) ... Setting up libyajl2:amd64 (2.0.4-4) ... Setting up augeas-lenses (1.2.0-0ubuntu1.2) ... Setting up bridge-utils (1.5-6ubuntu2) ... Setting up dnsmasq-base (2.68-1ubuntu0.1) ... Setting up ebtables (2.0.10.4-3ubuntu1.14.04.1) ... Setting up iproute (1:3.12.0-2ubuntu1) ... Setting up libaugeas0 (1.2.0-0ubuntu1.2) ... Setting up libnetcf1 (1:0.2.3-4ubuntu1) ... Setting up libvirt0 (1.2.2-0ubuntu13.1.20) ... Setting up libxenstore3.0 (4.4.2-0ubuntu0.14.04.12) ... Setting up libxen-4.4 (4.4.2-0ubuntu0.14.04.12) ... Setting up cgroup-lite (1.9) ... cgroup-lite start/running Setting up libxml2-utils (2.9.1+dfsg1-3ubuntu4.9) ... Setting up pm-utils (1.4.1-13ubuntu0.2) ... Setting up vbetool (1.1-3) ... Setting up libnss3-nssdb (2:3.28.4-0ubuntu0.14.04.2) ... Setting up libnss3:amd64 (2:3.28.4-0ubuntu0.14.04.2) ... Setting up librados2 (0.80.11-0ubuntu1.14.04.2) ... Setting up librbd1 (0.80.11-0ubuntu1.14.04.2) ... Processing triggers for ureadahead (0.100.0-16) ... Setting up libvirt-bin (1.2.2-0ubuntu13.1.20) ... Adding group `libvirtd' (GID 111) ... Done. libvirt-bin start/running, process 3513 Setting up libvirt-bin dnsmasq configuration. Processing triggers for libc-bin (2.19-0ubuntu6.13) ... Processing triggers for ureadahead (0.100.0-16) ... root@trusty-bug-1707400:~# virsh list Id Name State ---------------------------------------------------- root@trusty-bug-1707400:~# service libvirt-bin status libvirt-bin start/running, process 3513 root@trusty-bug-1707400:~# sed -ie 's/ network inet stream/ #network inet stream/' /etc/apparmor.d/usr.sbin.libvirtd root@trusty-bug-1707400:~# vim /etc/apparmor.d/usr.sbin.libvirtd root@trusty-bug-1707400:~# apparmor_parser -r -T -W /etc/apparmor.d/usr.sbin.libvirtd root@trusty-bug-1707400:~# sudo apt purge libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: augeas-lenses bridge-utils cgroup-lite dnsmasq-base ebtables iproute libaugeas0 libavahi-client3 libavahi-common-data libavahi-common3 libboost-system1.54.0 libboost-thread1.54.0 libfreetype6 libmnl0 libnetcf1 libnetfilter-conntrack3 libnl-3-200 libnl-route-3-200 libnspr4 libnss3 libnss3-nssdb libpciaccess0 librados2 librbd1 libvirt0 libxen-4.4 libxenstore3.0 libxml2-utils libxslt1.1 libyajl2 os-prober Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: libvirt-bin* 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 11.8 MB disk space will be freed. Do you want to continue? [Y/n] Y (Reading database ... 26006 files and directories currently installed.) Removing libvirt-bin (1.2.2-0ubuntu13.1.20) ... libvirt-bin stop/waiting Removing libvirt-bin dnsmasq configuration Purging configuration files for libvirt-bin (1.2.2-0ubuntu13.1.20) ... /usr/sbin/delgroup: `libvirt-dnsmasq' still has `libvirtd' as their primary group! dpkg: warning: while removing libvirt-bin, directory '/etc/libvirt/qemu/networks/autostart' not empty so not removed dpkg: warning: while removing libvirt-bin, directory '/var/lib/libvirt/qemu' not empty so not removed Processing triggers for man-db (2.6.7.1-1ubuntu1) ... root@trusty-bug-1707400:~# ll /etc/apparmor.d/usr.sbin.libvirtd ls: cannot access /etc/apparmor.d/usr.sbin.libvirtd: No such file or directory root@trusty-bug-1707400:~# apt install libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libfreetype6 os-prober Use 'apt-get autoremove' to remove them. Suggested packages: qemu-kvm qemu radvd The following NEW packages will be installed: libvirt-bin 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/2066 kB of archives. After this operation, 11.8 MB of additional disk space will be used. Selecting previously unselected package libvirt-bin. (Reading database ... 25857 files and directories currently installed.) Preparing to unpack .../libvirt-bin_1.2.2-0ubuntu13.1.20_amd64.deb ... Unpacking libvirt-bin (1.2.2-0ubuntu13.1.20) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Processing triggers for ureadahead (0.100.0-16) ... Setting up libvirt-bin (1.2.2-0ubuntu13.1.20) ... libvirt-bin start/running, process 4393 Setting up libvirt-bin dnsmasq configuration. Processing triggers for ureadahead (0.100.0-16) ... root@trusty-bug-1707400:~# virsh list error: failed to connect to the hypervisor error: no valid connection error: Cannot recv data: Connection reset by peer root@trusty-bug-1707400:~# service libvirt-bin status libvirt-bin start/running, process 4925 root@trusty-bug-1707400:~# tail /var/log/libvirt/libvirtd.log 2017-08-09 17:17:46.890+0000: 5475: error : virStateInitialize:749 : Initialization of netcf state driver failed: internal error: failed to initialize netcf 2017-08-09 17:17:46.890+0000: 5475: error : daemonRunStateInit:920 : Driver state initialization failed 2017-08-09 17:17:52.384+0000: 5539: info : libvirt version: 1.2.2 2017-08-09 17:17:52.384+0000: 5539: error : netcfStateInitialize:91 : internal error: failed to initialize netcf 2017-08-09 17:17:52.384+0000: 5539: error : virStateInitialize:749 : Initialization of netcf state driver failed: internal error: failed to initialize netcf 2017-08-09 17:17:52.384+0000: 5539: error : daemonRunStateInit:920 : Driver state initialization failed 2017-08-09 17:17:57.907+0000: 5603: info : libvirt version: 1.2.2 2017-08-09 17:17:57.907+0000: 5603: error : netcfStateInitialize:91 : internal error: failed to initialize netcf 2017-08-09 17:17:57.907+0000: 5603: error : virStateInitialize:749 : Initialization of netcf state driver failed: internal error: failed to initialize netcf 2017-08-09 17:17:57.907+0000: 5603: error : daemonRunStateInit:920 : Driver state initialization failed root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# echo "deb http://archive.ubuntu.com/ubuntu trusty-proposed main restricted universe multivers" >> /etc/apt/sources.list root@trusty-bug-1707400:~# vim /etc/apt/sources.list root@trusty-bug-1707400:~# apt update Ign http://archive.ubuntu.com trusty InRelease Hit http://archive.ubuntu.com trusty-updates InRelease Hit http://archive.ubuntu.com trusty-backports InRelease Hit http://archive.ubuntu.com trusty-proposed InRelease Get:1 http://security.ubuntu.com trusty-security InRelease [65.9 kB] Hit http://archive.ubuntu.com trusty Release.gpg Hit http://archive.ubuntu.com trusty Release Hit http://archive.ubuntu.com trusty-updates/main Sources Hit http://archive.ubuntu.com trusty-updates/restricted Sources Hit http://archive.ubuntu.com trusty-updates/universe Sources Hit http://archive.ubuntu.com trusty-updates/multiverse Sources Hit http://archive.ubuntu.com trusty-updates/main amd64 Packages Hit http://archive.ubuntu.com trusty-updates/restricted amd64 Packages Hit http://archive.ubuntu.com trusty-updates/universe amd64 Packages Hit http://archive.ubuntu.com trusty-updates/multiverse amd64 Packages Hit http://archive.ubuntu.com trusty-updates/main Translation-en Hit http://archive.ubuntu.com trusty-updates/multiverse Translation-en Hit http://archive.ubuntu.com trusty-updates/restricted Translation-en Hit http://archive.ubuntu.com trusty-updates/universe Translation-en Hit http://archive.ubuntu.com trusty-backports/main Sources Hit http://archive.ubuntu.com trusty-backports/restricted Sources Hit http://archive.ubuntu.com trusty-backports/universe Sources Hit http://archive.ubuntu.com trusty-backports/multiverse Sources Hit http://archive.ubuntu.com trusty-backports/main amd64 Packages Hit http://archive.ubuntu.com trusty-backports/restricted amd64 Packages Hit http://archive.ubuntu.com trusty-backports/universe amd64 Packages Hit http://archive.ubuntu.com trusty-backports/multiverse amd64 Packages Hit http://archive.ubuntu.com trusty-backports/main Translation-en Hit http://archive.ubuntu.com trusty-backports/multiverse Translation-en Hit http://archive.ubuntu.com trusty-backports/restricted Translation-en Hit http://archive.ubuntu.com trusty-backports/universe Translation-en Hit http://archive.ubuntu.com trusty-proposed/main amd64 Packages Hit http://archive.ubuntu.com trusty-proposed/restricted amd64 Packages Hit http://archive.ubuntu.com trusty-proposed/universe amd64 Packages Get:2 http://archive.ubuntu.com trusty-proposed/multiverse amd64 Packages [28 B] Get:3 http://archive.ubuntu.com trusty-proposed/main Translation-en [22.6 kB] Get:4 http://archive.ubuntu.com trusty-proposed/multiverse Translation-en [28 B] Get:5 http://archive.ubuntu.com trusty-proposed/restricted Translation-en [281 B] Get:6 http://archive.ubuntu.com trusty-proposed/universe Translation-en [10.0 kB] Hit http://archive.ubuntu.com trusty/main Sources Hit http://archive.ubuntu.com trusty/restricted Sources Hit http://archive.ubuntu.com trusty/universe Sources Get:7 http://security.ubuntu.com trusty-security/main Sources [139 kB] Hit http://archive.ubuntu.com trusty/multiverse Sources Hit http://archive.ubuntu.com trusty/main amd64 Packages Hit http://archive.ubuntu.com trusty/restricted amd64 Packages Hit http://archive.ubuntu.com trusty/universe amd64 Packages Hit http://archive.ubuntu.com trusty/multiverse amd64 Packages Hit http://archive.ubuntu.com trusty/main Translation-en Hit http://archive.ubuntu.com trusty/multiverse Translation-en Hit http://archive.ubuntu.com trusty/restricted Translation-en Hit http://archive.ubuntu.com trusty/universe Translation-en Get:8 http://security.ubuntu.com trusty-security/universe Sources [61.0 kB] Get:9 http://security.ubuntu.com trusty-security/main amd64 Packages [648 kB] Get:10 http://security.ubuntu.com trusty-security/universe amd64 Packages [179 kB] Hit http://security.ubuntu.com trusty-security/main Translation-en Hit http://security.ubuntu.com trusty-security/universe Translation-en Fetched 1126 kB in 5s (199 kB/s) Reading package lists... Done root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# apt purge libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: augeas-lenses bridge-utils cgroup-lite dnsmasq-base ebtables iproute libaugeas0 libavahi-client3 libavahi-common-data libavahi-common3 libboost-system1.54.0 libboost-thread1.54.0 libfreetype6 libmnl0 libnetcf1 libnetfilter-conntrack3 libnl-3-200 libnl-route-3-200 libnspr4 libnss3 libnss3-nssdb libpciaccess0 librados2 librbd1 libvirt0 libxen-4.4 libxenstore3.0 libxml2-utils libxslt1.1 libyajl2 os-prober Use 'apt-get autoremove' to remove them. The following packages will be REMOVED: libvirt-bin* 0 upgraded, 0 newly installed, 1 to remove and 6 not upgraded. After this operation, 11.8 MB disk space will be freed. Do you want to continue? [Y/n] Y (Reading database ... 26006 files and directories currently installed.) Removing libvirt-bin (1.2.2-0ubuntu13.1.20) ... libvirt-bin stop/waiting Removing libvirt-bin dnsmasq configuration Purging configuration files for libvirt-bin (1.2.2-0ubuntu13.1.20) ... /usr/sbin/delgroup: `libvirt-dnsmasq' still has `libvirtd' as their primary group! dpkg: warning: while removing libvirt-bin, directory '/etc/libvirt/qemu/networks/autostart' not empty so not removed dpkg: warning: while removing libvirt-bin, directory '/var/lib/libvirt/qemu' not empty so not removed Processing triggers for man-db (2.6.7.1-1ubuntu1) ... root@trusty-bug-1707400:~# apt install libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libfreetype6 os-prober Use 'apt-get autoremove' to remove them. The following extra packages will be installed: libvirt0 Suggested packages: qemu-kvm qemu radvd lvm2 The following NEW packages will be installed: libvirt-bin The following packages will be upgraded: libvirt0 1 upgraded, 1 newly installed, 0 to remove and 5 not upgraded. Need to get 2896 kB of archives. After this operation, 11.8 MB of additional disk space will be used. Do you want to continue? [Y/n] Y Get:1 http://archive.ubuntu.com/ubuntu/ trusty-proposed/main libvirt0 amd64 1.2.2-0ubuntu13.1.21 [830 kB] Get:2 http://archive.ubuntu.com/ubuntu/ trusty-proposed/main libvirt-bin amd64 1.2.2-0ubuntu13.1.21 [2066 kB] Fetched 2896 kB in 0s (3597 kB/s) (Reading database ... 25857 files and directories currently installed.) Preparing to unpack .../libvirt0_1.2.2-0ubuntu13.1.21_amd64.deb ... Unpacking libvirt0 (1.2.2-0ubuntu13.1.21) over (1.2.2-0ubuntu13.1.20) ... Selecting previously unselected package libvirt-bin. Preparing to unpack .../libvirt-bin_1.2.2-0ubuntu13.1.21_amd64.deb ... Unpacking libvirt-bin (1.2.2-0ubuntu13.1.21) ... Processing triggers for ureadahead (0.100.0-16) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Setting up libvirt0 (1.2.2-0ubuntu13.1.21) ... Setting up libvirt-bin (1.2.2-0ubuntu13.1.21) ... libvirt-bin start/running, process 8332 Setting up libvirt-bin dnsmasq configuration. Processing triggers for libc-bin (2.19-0ubuntu6.13) ... Processing triggers for ureadahead (0.100.0-16) ... root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# root@trusty-bug-1707400:~# virsh list Id Name State ---------------------------------------------------- root@trusty-bug-1707400:~# service libvirt-bin status libvirt-bin start/running, process 8332