Upstream: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1783188
Okay, while debug i got the logs listed below when it gets crashed.
Jul 24 05:33:12 ubuntu ubiquity[4544]: debconffilter_done: ubiquity.components.install (current: None)
Jul 24 05:33:16 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target python2.7 /usr/lib/python2.7/py_compile.py
Jul 24 05:33:16 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target python2.7 /usr/lib/python2.7/py_compile.py
Jul 24 05:33:17 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target python3.5 /usr/lib/python3.5/py_compile.py
Jul 24 05:33:18 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target python3.5 /usr/lib/python3.5/py_compile.py
Jul 24 05:33:18 ubuntu ubiquity: Listing /usr/share/python/ ...
Jul 24 05:33:18 ubuntu ubiquity: Listing /usr/share/python/debpython ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/__init__.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/debhelper.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/depends.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/files.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/namespace.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/option.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/pydist.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/tools.py ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/debpython/version.py ...
Jul 24 05:33:18 ubuntu ubiquity: Listing /usr/share/python/dist ...
Jul 24 05:33:18 ubuntu ubiquity: Compiling /usr/share/python/pyversions.py ...
Jul 24 05:33:18 ubuntu ubiquity: Listing /usr/share/python/runtime.d ...
Jul 24 05:33:18 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target python2.7 -m compileall /usr/share/python/
Jul 24 05:33:19 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target py3compile -p python3 /usr/share/python3/
Jul 24 05:33:20 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target mount -t proc proc /proc
Jul 24 05:33:20 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target mount -t sysfs sysfs /sys
Jul 24 05:33:20 ubuntu /plugininstall.py: log-output -t ubiquity mount --bind /dev /target/dev
Jul 24 05:33:20 ubuntu /plugininstall.py: log-output -t ubiquity mount --bind /run /target/run
Jul 24 05:33:23 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python/runtime.d/public_modules.rtinstall rtinstall python2.7 2.7.12-1ubuntu0~16.04.3
Jul 24 05:33:23 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python/runtime.d/apport.rtupdate pre-rtupdate python2.7 python2.7
Jul 24 05:33:23 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python/runtime.d/apport.rtupdate rtupdate python2.7 python2.7
Jul 24 05:33:23 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python/runtime.d/apport.rtupdate post-rtupdate python2.7 python2.7
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/public_modules.rtinstall rtinstall python3.5 3.5.2-2ubuntu0~16.04.4
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox-plugins.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus-table.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/onboard.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/python3-uno.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/totem-plugins.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/dh-python.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/hplip-data.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubuntu-drivers-common.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:32 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity-frontend-gtk.rtupdate pre-rtupdate python3.5 python3.5
Jul 24 05:33:33 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox-plugins.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:34 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:34 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus-table.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:35 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/onboard.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:35 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/python3-uno.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:36 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/totem-plugins.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:37 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/dh-python.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:38 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/hplip-data.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:39 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:39 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubuntu-drivers-common.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:40 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity-frontend-gtk.rtupdate rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox-plugins.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ibus-table.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/onboard.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/python3-uno.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/totem-plugins.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/dh-python.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/hplip-data.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/rhythmbox.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubuntu-drivers-common.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target /usr/share/python3/runtime.d/ubiquity-frontend-gtk.rtupdate post-rtupdate python3.5 python3.5
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target umount /sys
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity chroot /target umount /proc
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity umount /target/run
Jul 24 05:33:41 ubuntu /plugininstall.py: log-output -t ubiquity umount /target/dev
Jul 24 05:33:42 ubuntu localechooser: Generating locales (this might take a while)...
Jul 24 05:33:42 ubuntu localechooser: Generation complete.
Jul 24 05:33:42 ubuntu localechooser: Generating locales (this might take a while)...
Jul 24 05:33:43 ubuntu localechooser: Generation complete.
Jul 24 05:33:43 ubuntu ubiquity: umount:
Jul 24 05:33:43 ubuntu ubiquity: /target/cdrom: mountpoint not found
Jul 24 05:33:43 ubuntu ubiquity:
Jul 24 05:33:43 ubuntu /plugininstall.py: log-output -t ubiquity umount /target/cdrom
Jul 24 05:33:43 ubuntu /plugininstall.py: log-output -t ubiquity mount --bind /cdrom /target/cdrom
Jul 24 05:33:43 ubuntu ubiquity: /usr/lib/ubiquity/apt-setup/generators/01setup: 9: /usr/lib/ubiquity/apt-setup/generators/01setup:
Jul 24 05:33:43 ubuntu ubiquity: cannot open /target/etc/apt/sources.list: No such file
Jul 24 05:33:43 ubuntu ubiquity:
Jul 24 05:33:47 ubuntu in-target: Reading package lists...
Jul 24 05:33:47 ubuntu in-target:
Jul 24 05:33:48 ubuntu apt-setup: Using CD-ROM mount point /cdrom/
Jul 24 05:33:48 ubuntu apt-setup: Identifying...
Jul 24 05:33:48 ubuntu apt-setup: [58ecf08394a7839a724e0c034dfb3779-2]
Jul 24 05:33:48 ubuntu apt-setup: Scanning disc for index files...
Jul 24 05:33:48 ubuntu apt-setup: Found 4 package indexes, 0 source indexes, 0 translation indexes and 1 signatures
Jul 24 05:33:48 ubuntu apt-setup: Found label 'Ubuntu 16.04.4 LTS _Xenial Xerus_ - Release amd64 (20180228)'
Jul 24 05:33:48 ubuntu apt-setup: This disc is called:
Jul 24 05:33:48 ubuntu apt-setup: 'Ubuntu 16.04.4 LTS _Xenial Xerus_ - Release amd64 (20180228)'
Jul 24 05:33:48 ubuntu apt-setup: Copying package lists...
Jul 24 05:33:48 ubuntu apt-setup: gpgv:
Jul 24 05:33:48 ubuntu apt-setup: Signature made Thursday 01 March 2018 12:44:57 AM IST using RSA key ID EFE21092
Jul 24 05:33:48 ubuntu apt-setup: gpgv:
Jul 24 05:33:48 ubuntu apt-setup: Good signature from "Ubuntu CD Image Automatic Signing Key (2012) <email address hidden>"
Jul 24 05:33:48 ubuntu apt-setup:
Jul 24 05:33:48 ubuntu apt-setup: #015Reading Package Indexes... 0%
Jul 24 05:33:48 ubuntu apt-setup: #015Reading Package Indexes... Done
Jul 24 05:33:48 ubuntu apt-setup:
Jul 24 05:33:48 ubuntu apt-setup: Writing new source list
Jul 24 05:33:48 ubuntu apt-setup: Source list entries for this disc are:
Jul 24 05:33:48 ubuntu apt-setup: deb cdrom:[Ubuntu 16.04.4 LTS _Xenial Xerus_ - Release amd64 (20180228)]/ xenial main restricted
Jul 24 05:33:48 ubuntu apt-setup: Repeat this process for the rest of the CDs in your set.
Jul 24 05:33:49 ubuntu in-target: Ign:1 cdrom://Ubuntu 16.04.4 LTS _Xenial Xerus_ - Release amd64 (20180228) xenial InRelease
Jul 24 05:33:49 ubuntu in-target: Hit:2 cdrom://Ubuntu 16.04.4 LTS _Xenial Xerus_ - Release amd64 (20180228) xenial Release
Jul 24 05:33:52 ubuntu in-target: Reading package lists...
Jul 24 05:33:52 ubuntu in-target:
Jul 24 05:33:53 ubuntu choose-mirror[9835]: INFO: base system installable from CD; skipping mirror check
Jul 24 05:33:53 ubuntu choose-mirror[9835]: INFO: base system installable from CD; skipping architecture check
Jul 24 05:33:54 ubuntu in-target: Get:1 http://in.archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Jul 24 05:33:55 ubuntu in-target: Get:2 http://in.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
Jul 24 05:33:55 ubuntu in-target: Get:3 http://in.archive.ubuntu.com/ubuntu xenial-backports InRelease [107 kB]
Jul 24 05:33:55 ubuntu in-target: Get:4 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 Packages [1,201 kB]
Jul 24 05:33:56 ubuntu in-target: Get:5 http://in.archive.ubuntu.com/ubuntu xenial/main i386 Packages [1,196 kB]
Jul 24 05:33:56 ubuntu in-target: Get:6 http://in.archive.ubuntu.com/ubuntu xenial/main Translation-en [568 kB]
Jul 24 05:33:56 ubuntu in-target: Get:7 http://in.archive.ubuntu.com/ubuntu xenial/main amd64 DEP-11 Metadata [733 kB]
Jul 24 05:33:56 ubuntu in-target: Get:8 http://in.archive.ubuntu.com/ubuntu xenial/main DEP-11 64x64 Icons [409 kB]
Jul 24 05:33:56 ubuntu in-target: Get:9 http://in.archive.ubuntu.com/ubuntu xenial/restricted amd64 Packages [8,344 B]
Jul 24 05:33:56 ubuntu in-target: Get:10 http://in.archive.ubuntu.com/ubuntu xenial/restricted i386 Packages [8,684 B]
Jul 24 05:33:56 ubuntu in-target: Get:11 http://in.archive.ubuntu.com/ubuntu xenial/restricted Translation-en [2,908 B]
Jul 24 05:33:56 ubuntu in-target: Get:12 http://in.archive.ubuntu.com/ubuntu xenial/restricted amd64 DEP-11 Metadata [186 B]
Jul 24 05:33:56 ubuntu in-target: Get:13 http://in.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages [7,532 kB]
Jul 24 05:33:58 ubuntu in-target: Get:14 http://in.archive.ubuntu.com/ubuntu xenial/universe i386 Packages [7,512 kB]
Jul 24 05:33:59 ubuntu in-target: Get:15 http://in.archive.ubuntu.com/ubuntu xenial/universe Translation-en [4,354 kB]
Jul 24 05:33:59 ubuntu in-target: Get:16 http://in.archive.ubuntu.com/ubuntu xenial/universe amd64 DEP-11 Metadata [3,410 kB]
Jul 24 05:34:00 ubuntu in-target: Get:17 http://in.archive.ubuntu.com/ubuntu xenial/universe DEP-11 64x64 Icons [7,448 kB]
Jul 24 05:34:02 ubuntu in-target: Get:18 http://in.archive.ubuntu.com/ubuntu xenial/multiverse amd64 Packages [144 kB]
Jul 24 05:34:02 ubuntu in-target: Get:19 http://in.archive.ubuntu.com/ubuntu xenial/multiverse i386 Packages [140 kB]
Jul 24 05:34:02 ubuntu in-target: Get:20 http://in.archive.ubuntu.com/ubuntu xenial/multiverse Translation-en [106 kB]
Jul 24 05:34:02 ubuntu in-target: Get:21 http://in.archive.ubuntu.com/ubuntu xenial/multiverse amd64 DEP-11 Metadata [63.8 kB]
Jul 24 05:34:02 ubuntu in-target: Get:22 http://in.archive.ubuntu.com/ubuntu xenial/multiverse DEP-11 64x64 Icons [230 kB]
Jul 24 05:34:02 ubuntu in-target: Get:23 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [812 kB]
Jul 24 05:34:02 ubuntu in-target: Get:24 http://in.archive.ubuntu.com/ubuntu xenial-updates/main i386 Packages [740 kB]
Jul 24 05:34:02 ubuntu in-target: Get:25 http://in.archive.ubuntu.com/ubuntu xenial-updates/main Translation-en [335 kB]
Jul 24 05:34:02 ubuntu in-target: Get:26 http://in.archive.ubuntu.com/ubuntu xenial-updates/main amd64 DEP-11 Metadata [318 kB]
Jul 24 05:34:02 ubuntu in-target: Get:27 http://in.archive.ubuntu.com/ubuntu xenial-updates/main DEP-11 64x64 Icons [226 kB]
Jul 24 05:34:02 ubuntu in-target: Get:28 http://in.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 Packages [7,560 B]
Jul 24 05:34:02 ubuntu in-target: Get:29 http://in.archive.ubuntu.com/ubuntu xenial-updates/restricted i386 Packages [7,520 B]
Jul 24 05:34:02 ubuntu in-target: Get:30 http://in.archive.ubuntu.com/ubuntu xenial-updates/restricted Translation-en [2,272 B]
Jul 24 05:34:02 ubuntu in-target: Get:31 http://in.archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 DEP-11 Metadata [157 B]
Jul 24 05:34:02 ubuntu in-target: Get:32 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [644 kB]
Jul 24 05:34:02 ubuntu in-target: Get:33 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages [585 kB]
Jul 24 05:34:02 ubuntu in-target: Get:34 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe Translation-en [260 kB]
Jul 24 05:34:02 ubuntu in-target: Get:35 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 DEP-11 Metadata [246 kB]
Jul 24 05:34:02 ubuntu in-target: Get:36 http://in.archive.ubuntu.com/ubuntu xenial-updates/universe DEP-11 64x64 Icons [334 kB]
Jul 24 05:34:02 ubuntu in-target: Get:37 http://in.archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 Packages [16.4 kB]
Jul 24 05:34:02 ubuntu in-target: Get:38 http://in.archive.ubuntu.com/ubuntu xenial-updates/multiverse i386 Packages [15.5 kB]
Jul 24 05:34:02 ubuntu in-target: Get:39 http://in.archive.ubuntu.com/ubuntu xenial-updates/multiverse Translation-en [8,344 B]
Jul 24 05:34:02 ubuntu in-target: Get:40 http://in.archive.ubuntu.com/ubuntu xenial-updates/multiverse amd64 DEP-11 Metadata [5,964 B]
Jul 24 05:34:02 ubuntu in-target: Get:41 http://in.archive.ubuntu.com/ubuntu xenial-updates/multiverse DEP-11 64x64 Icons [14.3 kB]
Jul 24 05:34:03 ubuntu in-target: Get:42 http://in.archive.ubuntu.com/ubuntu xenial-backports/main amd64 Packages [6,744 B]
Jul 24 05:34:03 ubuntu in-target: Get:43 http://in.archive.ubuntu.com/ubuntu xenial-backports/main i386 Packages [6,740 B]
Jul 24 05:34:03 ubuntu in-target: Get:44 http://in.archive.ubuntu.com/ubuntu xenial-backports/main Translation-en [4,180 B]
Jul 24 05:34:03 ubuntu in-target: Get:45 http://in.archive.ubuntu.com/ubuntu xenial-backports/main amd64 DEP-11 Metadata [3,328 B]
Jul 24 05:34:03 ubuntu in-target: Get:46 http://in.archive.ubuntu.com/ubuntu xenial-backports/main DEP-11 64x64 Icons [29 B]
Jul 24 05:34:03 ubuntu in-target: Get:47 http://in.archive.ubuntu.com/ubuntu xenial-backports/restricted amd64 DEP-11 Metadata [194 B]
Jul 24 05:34:03 ubuntu in-target: Get:48 http://in.archive.ubuntu.com/ubuntu xenial-backports/universe amd64 Packages [7,420 B]
Jul 24 05:34:03 ubuntu in-target: Get:49 http://in.archive.ubuntu.com/ubuntu xenial-backports/universe i386 Packages [7,104 B]
Jul 24 05:34:03 ubuntu in-target: Get:50 http://in.archive.ubuntu.com/ubuntu xenial-backports/universe Translation-en [3,996 B]
Jul 24 05:34:03 ubuntu in-target: Get:51 http://in.archive.ubuntu.com/ubuntu xenial-backports/universe amd64 DEP-11 Metadata [5,100 B]
Jul 24 05:34:03 ubuntu in-target: Get:52 http://in.archive.ubuntu.com/ubuntu xenial-backports/universe DEP-11 64x64 Icons [1,789 B]
Jul 24 05:34:03 ubuntu in-target: Get:53 http://in.archive.ubuntu.com/ubuntu xenial-backports/multiverse amd64 DEP-11 Metadata [216 B]
Jul 24 05:34:03 ubuntu in-target: Get:54 http://in.archive.ubuntu.com/ubuntu xenial-backports/multiverse DEP-11 64x64 Icons [29 B]
Jul 24 05:34:18 ubuntu in-target: Fetched 40.2 MB in 16s (2,368 kB/s)
Jul 24 05:34:18 ubuntu in-target: Reading package lists...
Jul 24 05:34:23 ubuntu in-target:
Jul 24 05:34:30 ubuntu in-target: Reading package lists...
Jul 24 05:34:30 ubuntu in-target:
Jul 24 05:34:31 ubuntu in-target: Reading package lists...
Jul 24 05:34:31 ubuntu in-target:
Jul 24 05:34:33 ubuntu in-target: Get:1 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]
Jul 24 05:34:34 ubuntu in-target: Get:2 http://security.ubuntu.com/ubuntu xenial-security/main amd64 Packages [525 kB]
Jul 24 05:34:35 ubuntu in-target: Get:3 http://security.ubuntu.com/ubuntu xenial-security/main i386 Packages [461 kB]
Jul 24 05:34:35 ubuntu in-target: Get:4 http://security.ubuntu.com/ubuntu xenial-security/main Translation-en [225 kB]
Jul 24 05:34:35 ubuntu in-target: Get:5 http://security.ubuntu.com/ubuntu xenial-security/main amd64 DEP-11 Metadata [67.7 kB]
Jul 24 05:34:35 ubuntu in-target: Get:6 http://security.ubuntu.com/ubuntu xenial-security/main DEP-11 64x64 Icons [68.0 kB]
Jul 24 05:34:35 ubuntu in-target: Get:7 http://security.ubuntu.com/ubuntu xenial-security/restricted amd64 Packages [7,204 B]
Jul 24 05:34:35 ubuntu in-target: Get:8 http://security.ubuntu.com/ubuntu xenial-security/restricted i386 Packages [7,224 B]
Jul 24 05:34:35 ubuntu in-target: Get:9 http://security.ubuntu.com/ubuntu xenial-security/restricted Translation-en [2,152 B]
Jul 24 05:34:35 ubuntu in-target: Get:10 http://security.ubuntu.com/ubuntu xenial-security/restricted amd64 DEP-11 Metadata [200 B]
Jul 24 05:34:35 ubuntu in-target: Get:11 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [360 kB]
Jul 24 05:34:35 ubuntu in-target: Get:12 http://security.ubuntu.com/ubuntu xenial-security/universe i386 Packages [306 kB]
Jul 24 05:34:35 ubuntu in-target: Get:13 http://security.ubuntu.com/ubuntu xenial-security/universe Translation-en [135 kB]
Jul 24 05:34:35 ubuntu in-target: Get:14 http://security.ubuntu.com/ubuntu xenial-security/universe amd64 DEP-11 Metadata [107 kB]
Jul 24 05:34:35 ubuntu in-target: Get:15 http://security.ubuntu.com/ubuntu xenial-security/universe DEP-11 64x64 Icons [142 kB]
Jul 24 05:34:35 ubuntu in-target: Get:16 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 Packages [3,452 B]
Jul 24 05:34:35 ubuntu in-target: Get:17 http://security.ubuntu.com/ubuntu xenial-security/multiverse i386 Packages [3,620 B]
Jul 24 05:34:35 ubuntu in-target: Get:18 http://security.ubuntu.com/ubuntu xenial-security/multiverse Translation-en [1,744 B]
Jul 24 05:34:35 ubuntu in-target: Get:19 http://security.ubuntu.com/ubuntu xenial-security/multiverse amd64 DEP-11 Metadata [212 B]
Jul 24 05:34:35 ubuntu in-target: Get:20 http://security.ubuntu.com/ubuntu xenial-security/multiverse DEP-11 64x64 Icons [29 B]
Jul 24 05:34:43 ubuntu in-target: Fetched 2,529 kB in 4s (516 kB/s)
Jul 24 05:34:43 ubuntu in-target: Reading package lists...
Jul 24 05:34:44 ubuntu in-target:
Jul 24 05:34:45 ubuntu clock-setup: hwclock from util-linux 2.27.1
Jul 24 05:34:45 ubuntu clock-setup: Using the /dev interface to the clock.
Jul 24 05:34:45 ubuntu clock-setup: Assuming hardware clock is kept in UTC time.
Jul 24 05:34:45 ubuntu clock-setup: Time since last adjustment is 0 seconds
Jul 24 05:34:45 ubuntu clock-setup: Calculated Hardware Clock drift is 0.000000 seconds
Jul 24 05:34:45 ubuntu clock-setup: missed it - 1532410484.844455 is too far past 1532410484.500000 (0.344455 > 0.001000)
Jul 24 05:34:45 ubuntu clock-setup: 1532410485.500000 is close enough to 1532410485.500000 (0.000000 < 0.002000)
Jul 24 05:34:45 ubuntu clock-setup: Set RTC to 1532410485 (1532410484 + 1; refsystime = 1532410484.000000)
Jul 24 05:34:45 ubuntu clock-setup: Setting Hardware Clock to 05:34:45 = 1532410485 seconds since 1969
Jul 24 05:34:45 ubuntu clock-setup: ioctl(RTC_SET_TIME) was successful.
Jul 24 05:34:47 ubuntu user-setup: pwconv: failed to change the mode of /etc/passwd- to 0600
Jul 24 05:34:47 ubuntu user-setup: Shadow passwords are now on.
Jul 24 05:34:48 ubuntu user-setup: adduser: The group `input' already exists.
Jul 24 05:34:48 ubuntu ubiquity: chpasswd: (user input) pam_chauthtok() failed, error:
Jul 24 05:34:48 ubuntu ubiquity: Authentication token manipulation error
Jul 24 05:34:48 ubuntu ubiquity: chpasswd: (line 1, user input) password not changed
Jul 24 05:34:48 ubuntu /plugininstall.py: log-output -t ubiquity umount /target/cdrom
Jul 24 05:34:48 ubuntu finish-install: Disabling CDROM entries in sources.list
Jul 24 05:34:48 ubuntu /plugininstall.py: Exception during installation:
Jul 24 05:34:48 ubuntu /plugininstall.py: Traceback (most recent call last):
Jul 24 05:34:48 ubuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1778, in <module>
Jul 24 05:34:48 ubuntu /plugininstall.py: install.run()
Jul 24 05:34:48 ubuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 78, in wrapper
Jul 24 05:34:48 ubuntu /plugininstall.py: func(self)
Jul 24 05:34:48 ubuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 204, in run
Jul 24 05:34:48 ubuntu /plugininstall.py: self.configure_plugins()
Jul 24 05:34:48 ubuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 570, in configure_plugins
Jul 24 05:34:48 ubuntu /plugininstall.py: self.run_plugin(plugin)
Jul 24 05:34:48 ubuntu /plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 547, in run_plugin
Jul 24 05:34:48 ubuntu /plugininstall.py: "Plugin %s failed with code %s" % (plugin.NAME, ret))
Jul 24 05:34:48 ubuntu /plugininstall.py: ubiquity.install_misc.InstallStepError: Plugin usersetup failed with code 1
Jul 24 05:34:48 ubuntu /plugininstall.py:
Jul 24 05:35:58 ubuntu ubiquity: Gtk-Message: Failed to load module "overlay-scrollbar"
Jul 24 05:35:59 ubuntu org.gnome.zeitgeist.SimpleIndexer[3913]: ** (zeitgeist-fts:4461): WARNING **: Unable to get info on application:///home/ubuntu/Desktop/ubiquity.desktop
Jul 24 05:36:32 ubuntu systemd[1]: Starting Cleanup of Temporary Directories...
Jul 24 05:36:32 ubuntu systemd-tmpfiles[12070]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring.
Jul 24 05:36:33 ubuntu systemd[1]: Started Cleanup of Temporary Directories.
Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.