W: Failure while configuring base packages. This will be re-attempted up to five times.
W: See /var/lib/schroot/chroots/yakkety-amd64/debootstrap/debootstrap.log for details (possibly the package package is at fault)
I: Configuring ubuntu-keyring...
W: Failure while configuring base packages. This will be re-attempted up to five times.
W: See /var/lib/schroot/chroots/yakkety-amd64/debootstrap/debootstrap.log for details (possibly the package package is at fault)
W: Failure while configuring base packages. This will be re-attempted up to five times.
W: See /var/lib/schroot/chroots/yakkety-amd64/debootstrap/debootstrap.log for details (possibly the package package is at fault)
W: Failure while configuring base packages. This will be re-attempted up to five times.
W: See /var/lib/schroot/chroots/yakkety-amd64/debootstrap/debootstrap.log for details (possibly the package package is at fault)
W: Failure while configuring base packages. This will be re-attempted up to five times.
W: See /var/lib/schroot/chroots/yakkety-amd64/debootstrap/debootstrap.log for details (possibly the package package is at fault)
I: Base system installed successfully.
Get:1 http://archive.ubuntu.com/ubuntu yakkety InRelease [247 kB]
Get:2 http://security.ubuntu.com/ubuntu yakkety-security InRelease [92.2 kB]
Ign:2 http://security.ubuntu.com/ubuntu yakkety-security InRelease
Ign:1 http://archive.ubuntu.com/ubuntu yakkety InRelease
Get:3 http://archive.ubuntu.com/ubuntu yakkety/main Sources [869 kB]
Get:4 http://archive.ubuntu.com/ubuntu yakkety/restricted Sources [4816 B]
Get:5 http://archive.ubuntu.com/ubuntu yakkety/universe Sources [7889 kB]
Get:6 http://archive.ubuntu.com/ubuntu yakkety/multiverse Sources [180 kB]
Get:7 http://archive.ubuntu.com/ubuntu yakkety/main Translation-en [568 kB]
Get:8 http://archive.ubuntu.com/ubuntu yakkety/restricted Translation-en [2908 B]
Get:9 http://archive.ubuntu.com/ubuntu yakkety/universe Translation-en [4426 kB]
Get:10 http://archive.ubuntu.com/ubuntu yakkety/multiverse Translation-en [106 kB]
Fetched 14.4 MB in 8s (1719 kB/s)
Reading package lists... Done
W: No sandbox user '_apt' on the system, can not drop privileges
W: GPG error: http://security.ubuntu.com/ubuntu yakkety-security InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
W: The repository 'http://security.ubuntu.com/ubuntu yakkety-security InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: GPG error: http://archive.ubuntu.com/ubuntu yakkety InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 NO_PUBKEY 3B4FE6ACC0B21F32
W: The repository 'http://archive.ubuntu.com/ubuntu yakkety InRelease' is not signed.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
Reading package lists... Done
Building dependency tree... Done
ubuntu-keyring is already the newest version (2012.05.19).
The following additional packages will be installed:
libreadline6 libusb-0.1-4 readline-common
Suggested packages:
gnupg-curl gnupg-doc libpcsclite1 parcimonie xloadimage | imagemagick | eog
readline-doc
The following NEW packages will be installed:
gnupg libreadline6 libusb-0.1-4 readline-common
0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
Need to get 811 kB of archives.
After this operation, 2247 kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
readline-common libreadline6 libusb-0.1-4 gnupg
Get:1 http://archive.ubuntu.com/ubuntu yakkety/main amd64 readline-common all 6.3-8ubuntu2 [51.4 kB]
Get:2 http://archive.ubuntu.com/ubuntu yakkety/main amd64 libreadline6 amd64 6.3-8ubuntu2 [117 kB]
Get:3 http://archive.ubuntu.com/ubuntu yakkety/main amd64 libusb-0.1-4 amd64 2:0.1.12-30 [17.2 kB]
Get:4 http://archive.ubuntu.com/ubuntu yakkety/main amd64 gnupg amd64 1.4.20-1ubuntu3 [626 kB]
Fetched 811 kB in 0s (2038 kB/s)
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_US",
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
debconf: delaying package configuration, since apt-utils is not installed
Setting up ubuntu-keyring (2012.05.19) ...
Warning: The postinst maintainerscript of the package ubuntu-keyring
Warning: seems to use apt-key (provided by apt) without depending on gnupg or gnupg2.
Warning: This will BREAK in the future and should be fixed by the package maintainer(s).
Note: Check first if apt-key functionality is needed at all - it probably isn't!
Error: gnupg or gnupg2 do not seem to be installed,
Error: but apt-key requires gnupg or gnupg2 for this operation.
dpkg: error processing package ubuntu-keyring (--configure):
subprocess installed post-installation script returned error exit status 255
dpkg: dependency problems prevent configuration of apt:
apt depends on ubuntu-keyring; however:
Package ubuntu-keyring is not configured yet.
dpkg: error processing package apt (--configure):
dependency problems - leaving unconfigured
W: --force-yes is deprecated, use one of the options starting with --allow instead.
W: --force-yes is deprecated, use one of the options starting with --allow instead.
W: No sandbox user '_apt' on the system, can not drop privileges
E: Sub-process /usr/bin/dpkg returned an error code (1)