crash on upgrade from ubuntu11,10 to ubuntu12.10 beta2 - /usr/share/ubiquity/plugininstall.py", line 282, in run

[Jagadish A Darne]

crash on upgrade from ubuntu11,10 to ubuntu12.10 beta2 at the time of restart

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.12.5
ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
Uname: Linux 3.5.0-15-generic i686
ApportVersion: 2.5.2-0ubuntu4
Architecture: i386
CasperVersion: 1.324
Date: Wed Oct 10 22:48:46 2012
InstallCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Beta i386 (20120926)
ProcEnviron:
 LANGUAGE=en_IN
 TERM=unknown
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Sasa Paporovic (melchiaros)]

In UbiquitySyslog.txt:

Oct 10 17:18:35 ubuntu ubiquity: Warning from /etc/apparmor.d/usr.bin.evince (/etc/apparmor.d/usr.bin.evince line 152): profile /usr/bin/evince-thumbnailer network rules not enforced
Oct 10 17:18:35 ubuntu ubiquity: Warning from /etc/apparmor.d/usr.bin.evince (/etc/apparmor.d/usr.bin.evince line 152): profile sanitized_helper network rules not enforced
Oct 10 17:18:35 ubuntu ubiquity: ...done.
Oct 10 17:18:35 ubuntu plugininstall.py: log-output -t ubiquity chroot /target /etc/init.d/apparmor recache
Oct 10 17:18:35 ubuntu ubiquity: umount: /proc: not mounted
Oct 10 17:18:35 ubuntu plugininstall.py: log-output -t ubiquity chroot /target umount /proc
Oct 10 17:18:35 ubuntu ubiquity: umount: /sys/kernel/security: not found
Oct 10 17:18:35 ubuntu plugininstall.py: log-output -t ubiquity chroot /target umount /sys/kernel/security
Oct 10 17:18:35 ubuntu ubiquity: umount: /sys: not mounted
Oct 10 17:18:35 ubuntu plugininstall.py: log-output -t ubiquity chroot /target umount /sys
Oct 10 17:18:37 ubuntu plugininstall.py: Could not copy wallpaper cache:
Oct 10 17:18:37 ubuntu plugininstall.py: Traceback (most recent call last):
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 282, in run
Oct 10 17:18:37 ubuntu plugininstall.py: self.copy_wallpaper_cache()
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1587, in copy_wallpaper_cache
Oct 10 17:18:37 ubuntu plugininstall.py: target_user = self.db.get('passwd/username')
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/lib/python3/dist-packages/debconf.py", line 62, in <lambda>
Oct 10 17:18:37 ubuntu plugininstall.py: lambda *args, **kw: self.command(command, *args, **kw))
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/lib/python3/dist-packages/debconf.py", line 83, in command
Oct 10 17:18:37 ubuntu plugininstall.py: status = int(status)
Oct 10 17:18:37 ubuntu plugininstall.py: ValueError: invalid literal for int() with base 10: ''
Oct 10 17:18:37 ubuntu plugininstall.py:
Oct 10 17:18:37 ubuntu ubiquity: umount: /target/cdrom: not mounted
Oct 10 17:18:37 ubuntu ubiquity:
Oct 10 17:18:37 ubuntu plugininstall.py: log-output -t ubiquity umount /target/cdrom
Oct 10 17:18:37 ubuntu finish-install: Disabling CD in sources.list
Oct 10 17:18:37 ubuntu plugininstall.py: Exception during installation:
Oct 10 17:18:37 ubuntu plugininstall.py: Traceback (most recent call last):
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1705, in <module>
Oct 10 17:18:37 ubuntu plugininstall.py: install.run()
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 81, in wrapper
Oct 10 17:18:37 ubuntu plugininstall.py: func(self)
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 290, in run
Oct 10 17:18:37 ubuntu plugininstall.py: self.db.progress('SET', self.count)
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/lib/python3/dist-packages/debconf.py", line 62, in <lambda>
Oct 10 17:18:37 ubuntu plugininstall.py: lambda *args, **kw: self.command...

[Sasa Paporovic (melchiaros)]

I am correct that you have used a cd/dvd for doing the upgrade from Ubuntu11.10 to Ubuntu12.10 ?

[Ubuntu Foundations Team Bug Bot (crichton)]

Exception during installation:
Oct 10 17:18:37 ubuntu plugininstall.py: Traceback (most recent call last):
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 1705, in <module>
Oct 10 17:18:37 ubuntu plugininstall.py: install.run()
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 81, in wrapper
Oct 10 17:18:37 ubuntu plugininstall.py: func(self)
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/share/ubiquity/plugininstall.py", line 290, in run
Oct 10 17:18:37 ubuntu plugininstall.py: self.db.progress('SET', self.count)
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/lib/python3/dist-packages/debconf.py", line 62, in <lambda>
Oct 10 17:18:37 ubuntu plugininstall.py: lambda *args, **kw: self.command(command, *args, **kw))
Oct 10 17:18:37 ubuntu plugininstall.py: File "/usr/lib/python3/dist-packages/debconf.py", line 83, in command
Oct 10 17:18:37 ubuntu plugininstall.py: status = int(status)
Oct 10 17:18:37 ubuntu plugininstall.py: ValueError: invalid literal for int() with base 10: ''
Oct 10 17:18:37 ubuntu plugininstall.py: