In UbiquitySyslog.txt:

Oct  7 21:55:37 linux plugininstall.py: log-output -t ubiquity umount /target/cdrom
Oct  7 21:55:38 linux finish-install: Disabling CD in sources.list
Oct  7 21:55:38 linux plugininstall.py: Exception during installation:
Oct  7 21:55:38 linux plugininstall.py: Traceback (most recent call last):
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/share/ubiquity/plugininstall.py", line 1728, in <module>
Oct  7 21:55:38 linux plugininstall.py:     install.run()
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/share/ubiquity/plugininstall.py", line 55, in wrapper
Oct  7 21:55:38 linux plugininstall.py:     func(self)
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/share/ubiquity/plugininstall.py", line 215, in run
Oct  7 21:55:38 linux plugininstall.py:     self.remove_extras()
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/share/ubiquity/plugininstall.py", line 1482, in remove_extras
Oct  7 21:55:38 linux plugininstall.py:     self.do_remove(recursive, recursive=True)
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/share/ubiquity/plugininstall.py", line 1090, in do_remove
Oct  7 21:55:38 linux plugininstall.py:     cache.open(None)
Oct  7 21:55:38 linux plugininstall.py:   File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 147, in open
Oct  7 21:55:38 linux plugininstall.py:     self._records = apt_pkg.PackageRecords(self._cache)
Oct  7 21:55:38 linux plugininstall.py: SystemError: E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-backports_main_binary-i386_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-backports_multiverse_binary-amd64_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-backports_universe_binary-amd64_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-backports_restricted_binary-amd64_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-backports_main_binary-amd64_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_universe_i18n_Translation-en - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_restricted_i18n_Translation-en - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_multiverse_i18n_Translation-en - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_main_i18n_Translation-en - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_multiverse_binary-i386_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_universe_binary-i386_Packages - open (24: Too many open files), E:Could not open file /target/var/lib/apt/lists/au.archive.ubuntu.com_ubuntu_dists_precise-updates_restricted_binary-i386_Packages - open (24: Too many open files), E:Could not open file /target/v
Oct  7 21:55:38 linux plugininstall.py: 
Oct  7 21:55:52 linux ubiquity: 
Oct  7 21:55:52 linux ubiquity: (apport-gtk:27403): Gtk-WARNING **: Theme directory status of theme oxytablets-dark has no size field
Oct  7 21:55:52 linux ubiquity: 
Oct  7 21:55:54 linux bluetoothd[1397]: HCI dev 0 down
Oct  7 21:55:54 linux bluetoothd[1397]: Adapter /org/bluez/1397/hci0 has been disabled
Oct  7 21:55:54 linux bluetoothd[1397]: HCI dev 0 unregistered
Oct  7 21:55:54 linux bluetoothd[1397]: Stopping hci0 event socket
Oct  7 21:55:54 linux bluetoothd[1397]: Unregister path: /org/bluez/1397/hci0
Oct  7 21:55:54 linux bluetoothd[1397]: Endpoint unregistered: sender=:1.36 path=/MediaEndpoint/A2DPSink
Oct  7 21:55:54 linux bluetoothd[1397]: Endpoint unregistered: sender=:1.36 path=/MediaEndpoint/A2DPSource
Oct  7 21:55:54 linux bluetoothd[1397]: Endpoint unregistered: sender=:1.36 path=/MediaEndpoint/HFPAG
Oct  7 21:55:54 linux kernel: [ 1317.032164] usb 5-2: USB disconnect, device number 2