Comment 11 for bug 528034

Maybe it helps
/var/log/syslog

Mar 26 14:56:17 ubuntu python: Exception during installation:
Mar 26 14:56:17 ubuntu python: Traceback (most recent call last):
Mar 26 14:56:17 ubuntu python: File "/usr/share/ubiquity/install.py", line 2442, in <module>
Mar 26 14:56:17 ubuntu python: install.run()
Mar 26 14:56:17 ubuntu python: File "/usr/share/ubiquity/install.py", line 378, in run
Mar 26 14:56:17 ubuntu python: self.install_language_packs()
Mar 26 14:56:17 ubuntu python: File "/usr/share/ubiquity/install.py", line 1264, in install_language_packs
Mar 26 14:56:17 ubuntu python: self.do_install(self.langpacks)
Mar 26 14:56:17 ubuntu python: File "/usr/share/ubiquity/install.py", line 1717, in do_install
Mar 26 14:56:17 ubuntu python: 'ubiquity/install/apt_info')
Mar 26 14:56:17 ubuntu python: File "/usr/share/ubiquity/install.py", line 112, in __init__
Mar 26 14:56:17 ubuntu python: flags = fcntl.fcntl(self.statusfd.fileno(), fcntl.F_GETFL)
Mar 26 14:56:17 ubuntu python: AttributeError: 'int' object has no attribute 'fileno'
Mar 26 14:56:17 ubuntu python:
Mar 26 14:56:17 ubuntu ubiquity[3597]: debconffilter_done: ubiquity.components.install (current: None)
Mar 26 14:56:17 ubuntu ubiquity[3597]: Exception in KDE frontend (invoking crash handler):
Mar 26 14:56:17 ubuntu ubiquity[3597]: Traceback (most recent call last):
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/lib/ubiquity/bin/ubiquity", line 524, in <module>
Mar 26 14:56:17 ubuntu ubiquity[3597]: main(oem_config)
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/lib/ubiquity/bin/ubiquity", line 511, in main
Mar 26 14:56:17 ubuntu ubiquity[3597]: install(query=options.query)
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/lib/ubiquity/bin/ubiquity", line 242, in install
Mar 26 14:56:17 ubuntu ubiquity[3597]: ret = wizard.run()
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 451, in run
Mar 26 14:56:17 ubuntu ubiquity[3597]: self.progress_loop()
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/lib/ubiquity/ubiquity/frontend/kde_ui.py", line 847, in progress_loop
Mar 26 14:56:17 ubuntu ubiquity[3597]: (ret, realtb))
Mar 26 14:56:17 ubuntu ubiquity[3597]: RuntimeError: Install failed with exit code 1
Mar 26 14:56:17 ubuntu ubiquity[3597]: Traceback (most recent call last):
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/share/ubiquity/install.py", line 2442, in <module>
Mar 26 14:56:17 ubuntu ubiquity[3597]: install.run()
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/share/ubiquity/install.py", line 378, in run
Mar 26 14:56:17 ubuntu ubiquity[3597]: self.install_language_packs()
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/share/ubiquity/install.py", line 1264, in install_language_packs
Mar 26 14:56:17 ubuntu ubiquity[3597]: self.do_install(self.langpacks)
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/share/ubiquity/install.py", line 1717, in do_install
Mar 26 14:56:17 ubuntu ubiquity[3597]: 'ubiquity/install/apt_info')
Mar 26 14:56:17 ubuntu ubiquity[3597]: File "/usr/share/ubiquity/install.py", line 112, in __init__
Mar 26 14:56:17 ubuntu ubiquity[3597]: flags = fcntl.fcntl(self.statusfd.fileno(), fcntl.F_GETFL)
Mar 26 14:56:17 ubuntu ubiquity[3597]: AttributeError: 'int' object has no attribute 'fileno'
Mar 26 14:56:17 ubuntu ubiquity[3597]:
Mar 26 14:56:44 ubuntu ubiquity[3597]: last message repeated 2 times
Mar 26 14:56:44 ubuntu acpid: client connected from 8546[0:0]
Mar 26 14:56:44 ubuntu acpid: 1 client rule loaded
Mar 26 14:56:48 ubuntu acpid: client connected from 8701[107:113]
Mar 26 14:56:48 ubuntu acpid: 1 client rule loaded