Thank you for taking the time to report this bug and helping to make Ubuntu better. This kind of bug can still appear since apport still has code like "fatal(str(error))".
** Description changed: Retracing the crash of window-buttons applet produced this error. + + ``` + Traceback (most recent call last): + File "/usr/bin/apport-retrace", line 301, in <module> + options.dynamic_origins) + File "/usr/lib/python2.7/dist-packages/apport/sandboxutils.py", line 204, in make_sandbox + apport.fatal(str(e)) + File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 35, in fatal + error(msg, *args) + File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 44, in error + sys.stderr.write(msg % args) + TypeError: not enough arguments for format string + ``` ProblemType: Crash DistroRelease: Ubuntu 16.04 Package: apport-retrace 2.20-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 CrashCounter: 1 CurrentDesktop: GNOME-Flashback:Unity Date: Sun Mar 27 17:32:09 2016 EcryptfsInUse: Yes ExecutablePath: /usr/bin/apport-retrace InstallationDate: Installed on 2015-09-28 (180 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcCmdline: /usr/bin/python /usr/bin/apport-retrace -S system -C /home/username/.cache/apport/retrace -v --gdb /var/crash/_usr_lib_gnome-window-applets_windowbuttons.1000.crash PythonArgs: ['/usr/bin/apport-retrace', '-S', 'system', '-C', '/home/username/.cache/apport/retrace', '-v', '--gdb', '/var/crash/_usr_lib_gnome-window-applets_windowbuttons.1000.crash'] SourcePackage: apport Title: apport-retrace crashed with TypeError in error(): not enough arguments for format string UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker kismet libvirtd lp lpadmin lxd mail mythtv plugdev sambashare sudo vboxusers ** Information type changed from Private to Public ** Changed in: apport (Ubuntu) Status: New => Triaged ** Also affects: apport Importance: Undecided Status: New ** Changed in: apport Milestone: None => 2.25.0 ** Changed in: apport Status: New => Triaged ** Changed in: apport Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apport in Ubuntu. https://bugs.launchpad.net/bugs/1562477 Title: apport-retrace crashed with TypeError in error(): not enough arguments for format string Status in Apport: Triaged Status in apport package in Ubuntu: Triaged Bug description: Retracing the crash of window-buttons applet produced this error. ``` Traceback (most recent call last): File "/usr/bin/apport-retrace", line 301, in <module> options.dynamic_origins) File "/usr/lib/python2.7/dist-packages/apport/sandboxutils.py", line 204, in make_sandbox apport.fatal(str(e)) File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 35, in fatal error(msg, *args) File "/usr/lib/python2.7/dist-packages/apport/__init__.py", line 44, in error sys.stderr.write(msg % args) TypeError: not enough arguments for format string ``` ProblemType: Crash DistroRelease: Ubuntu 16.04 Package: apport-retrace 2.20-0ubuntu3 ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6 Uname: Linux 4.4.0-15-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 CrashCounter: 1 CurrentDesktop: GNOME-Flashback:Unity Date: Sun Mar 27 17:32:09 2016 EcryptfsInUse: Yes ExecutablePath: /usr/bin/apport-retrace InstallationDate: Installed on 2015-09-28 (180 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) InterpreterPath: /usr/bin/python2.7 PackageArchitecture: all ProcCmdline: /usr/bin/python /usr/bin/apport-retrace -S system -C /home/username/.cache/apport/retrace -v --gdb /var/crash/_usr_lib_gnome-window-applets_windowbuttons.1000.crash PythonArgs: ['/usr/bin/apport-retrace', '-S', 'system', '-C', '/home/username/.cache/apport/retrace', '-v', '--gdb', '/var/crash/_usr_lib_gnome-window-applets_windowbuttons.1000.crash'] SourcePackage: apport Title: apport-retrace crashed with TypeError in error(): not enough arguments for format string UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker kismet libvirtd lp lpadmin lxd mail mythtv plugdev sambashare sudo vboxusers To manage notifications about this bug go to: https://bugs.launchpad.net/apport/+bug/1562477/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp