Public bug reported:
When initially running Software Center all is OK but after I close it,
when rerunning it come up with a blank screen.
This all started when I upgraded to 12.04. It was OK with 11.10
I have done a complete removal, reboot and install form the package
manager but that made no difference.
If I type "killall software-center" in a terminal it will then run OK
but once again, after closing it will fail the next run.
If run from the terminal, after closing these errors are reported...
IOError: [Errno 5] Input/output error:
'/home/sam/.config/software-center/softwarecenter.cfg.new'
2012-05-01 09:16:43,148 - softwarecenter.ui.gtk3.app - INFO -
software-center-agent finished with status 0
2012-05-01 09:16:43,150 - softwarecenter.db.database - INFO - reopen() database
2012-05-01 09:16:43,150 - softwarecenter.db.database - INFO - open() database:
path=None use_axi=True use_agent=True
Traceback (most recent call last):
File
"/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py",
line 577, in on_db_reopen
self.refresh_apps()
File
"/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py",
line 788, in refresh_apps
SoftwarePane.refresh_apps(self, query)
File
"/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line
432, in refresh_apps
self._refresh_apps_with_apt_cache(query)
File "/usr/share/software-center/softwarecenter/utils.py", line 118, in
wrapper
f(*args, **kwargs)
File
"/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line
451, in _refresh_apps_with_apt_cache
self.app_view.configure_sort_method(self._is_in_search_mode())
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/appview.py",
line 223, in configure_sort_method
self._use_combobox_without_sort_by_search_ranking()
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/appview.py",
line 155, in _use_combobox_without_sort_by_search_ranking
if self._get_combo_children() == 3:
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/appview.py",
line 147, in _get_combo_children
return len(self.sort_methods_combobox.get_model())
TypeError: object of type 'NoneType' has no len()
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: software-center 5.2
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
Date: Tue May 1 09:11:47 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: software-center
UpgradeStatus: Upgraded to precise on 2012-04-27 (3 days ago)
** Affects: software-center (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/992452
Title:
Software Center has blank screen
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