Thanks for your bugreport.
Could you please attach the update-manager output as well? Could you please
please see if you can get this segfault to be reported via "apport" ? this way
we can get a backtrace of the crash, but the output indicates that something
deep within your
pygi install is not working.
** Changed in: software-center (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/976901
Title:
software-center and update manager segfaults
Status in “software-center” package in Ubuntu:
Incomplete
Bug description:
When trying to launch software center or update manager, get
following:
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:140: Warning:
instance with invalid (NULL) class pointer
EM = get_em_value()
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:140: Warning:
g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
EM = get_em_value()
2012-04-09 00:24:03,831 - softwarecenter.fixme - WARNING - logs to the root
logger: '('/usr/share/software-center/softwarecenter/db/database.py', 96,
'open')'
2012-04-09 00:24:03,831 - root - WARNING - failed to add sca db Couldn't
detect type of database
/usr/share/software-center/softwarecenter/view/appview.py:1192: Warning:
instance of invalid non-instantiatable type `<invalid>'
tr.set_button_spacing(int(get_em_value()*0.3+0.5))
/usr/share/software-center/softwarecenter/view/appview.py:1192: Warning:
g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
tr.set_button_spacing(int(get_em_value()*0.3+0.5))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1250:
GtkWarning: IA__gtk_widget_get_realized: assertion `GTK_IS_WIDGET (widget)'
failed
self.screenshot = ScreenshotView(self.distro, self.icons)
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1250:
Warning: instance of invalid non-instantiatable type `<invalid>'
self.screenshot = ScreenshotView(self.distro, self.icons)
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1250:
Warning: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)'
failed
self.screenshot = ScreenshotView(self.distro, self.icons)
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1250:
Warning: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE
(instance)' failed
self.screenshot = ScreenshotView(self.distro, self.icons)
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1254:
GtkWarning: IA__gtk_widget_get_realized: assertion `GTK_IS_WIDGET (widget)'
failed
self.homepage_btn = mkit.HLinkButton(_('Website'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1254:
Warning: instance with invalid (NULL) class pointer
self.homepage_btn = mkit.HLinkButton(_('Website'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1254:
Warning: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)'
failed
self.homepage_btn = mkit.HLinkButton(_('Website'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1254:
Warning: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE
(instance)' failed
self.homepage_btn = mkit.HLinkButton(_('Website'))
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:1100: Warning:
invalid uninstantiatable type `(null)' in cast to `GtkLabel'
self.label.set_markup('<u>%s</u>' % self.label.get_text())
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:1100:
GtkWarning: IA__gtk_label_get_text: assertion `GTK_IS_LABEL (label)' failed
self.label.set_markup('<u>%s</u>' % self.label.get_text())
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:1100:
GtkWarning: IA__gtk_label_set_markup: assertion `GTK_IS_LABEL (label)' failed
self.label.set_markup('<u>%s</u>' % self.label.get_text())
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1261:
GtkWarning: IA__gtk_widget_get_realized: assertion `GTK_IS_WIDGET (widget)'
failed
self.share_btn = mkit.HLinkButton(_('Share...'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1261:
Warning: instance of invalid non-instantiatable type `<invalid>'
self.share_btn = mkit.HLinkButton(_('Share...'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1261:
Warning: g_signal_emit_valist: assertion `G_TYPE_CHECK_INSTANCE (instance)'
failed
self.share_btn = mkit.HLinkButton(_('Share...'))
/usr/share/software-center/softwarecenter/view/appdetailsview_gtk.py:1261:
Warning: g_signal_handlers_destroy: assertion `G_TYPE_CHECK_INSTANCE
(instance)' failed
self.share_btn = mkit.HLinkButton(_('Share...'))
/usr/share/software-center/softwarecenter/view/widgets/mkit.py:1100: Warning:
invalid uninstantiatable type `<invalid>' in cast to `GtkLabel'
self.label.set_markup('<u>%s</u>' % self.label.get_text())
Segmentation fault
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: software-center 3.0.4
ProcVersionSignature: Ubuntu 2.6.32-39.86-generic 2.6.32.56+drm33.22
Uname: Linux 2.6.32-39-generic i686
Architecture: i386
Date: Mon Apr 9 01:02:19 2012
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
PackageArchitecture: all
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: software-center
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