Have purged all the packages from previous ppas used, and this issue cant be reproduced, so i close this report.
** Changed in: jockey (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to jockey in Ubuntu. https://bugs.launchpad.net/bugs/910017 Title: [Precise] jockey-gtk crashed with AttributeError in available(): 'Backend' object has no attribute 'handlers' Status in “jockey” package in Ubuntu: Invalid Bug description: Get crash if "additional drivers" is checked from System Settings menu, or from a terminal: oem@oem-desktop:~$ sudo jockey-gtk Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed Exception in thread thread_call_progress_dialog: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 505, in run self.__target(*self.__args, **self.__kwargs) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 143, in __call__ **keywords) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 630, in call_blocking message, timeout) DBusException: org.freedesktop.DBus.Python.EOFError: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 702, in _message_cb retval = candidate_method(self, *args, **keywords) File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 174, in detect self.db_init() File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 196, in db_init detection.OpenPrintingDriverDB()] File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 487, in __init__ DriverDB.__init__(self, use_cache=True) File "/usr/lib/python2.7/dist-packages/jockey/detection.py", line 172, in __init__ self.cache = pickle.load(open(self.cache_path, 'rb')) EOFError Traceback (most recent call last): File "/usr/bin/jockey-gtk", line 415, in <module> sys.exit(u.run()) File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 468, in run self.ui_show_main() File "/usr/bin/jockey-gtk", line 94, in ui_show_main self.update_tree_model() File "/usr/bin/jockey-gtk", line 271, in update_tree_model for h_id in self.get_displayed_handlers(): File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 819, in get_displayed_handlers return self.backend().available(self.argv_options.mode) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 143, in __call__ **keywords) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 630, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Python.AttributeError: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 702, in _message_cb retval = candidate_method(self, *args, **keywords) File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 212, in available return self.handlers.keys() AttributeError: 'Backend' object has no attribute 'handlers' oem@oem-desktop:~$ jockey-gtk Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed Traceback (most recent call last): File "/usr/bin/jockey-gtk", line 415, in <module> sys.exit(u.run()) File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 468, in run self.ui_show_main() File "/usr/bin/jockey-gtk", line 94, in ui_show_main self.update_tree_model() File "/usr/bin/jockey-gtk", line 271, in update_tree_model for h_id in self.get_displayed_handlers(): File "/usr/lib/python2.7/dist-packages/jockey/ui.py", line 819, in get_displayed_handlers return self.backend().available(self.argv_options.mode) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 143, in __call__ **keywords) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 630, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Python.AttributeError: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/dbus/service.py", line 702, in _message_cb retval = candidate_method(self, *args, **keywords) File "/usr/lib/python2.7/dist-packages/jockey/backend.py", line 212, in available return self.handlers.keys() AttributeError: 'Backend' object has no attribute 'handlers' oem@oem-desktop:~$ gksu jockey-gtk produce a new crash ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: jockey-gtk 0.9.6-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-7.13-generic-pae 3.2.0-rc7 Uname: Linux 3.2.0-7-generic-pae i686 NonfreeKernelModules: nvidia .var.log.jockey.log: 2011-12-30 08:59:30,847 DEBUG: updating <jockey.detection.LocalKernelModulesDriverDB instance at 0x9f19fac> 2011-12-30 08:59:32,088 DEBUG: reading modalias file /lib/modules/3.2.0-7-generic-pae/modules.alias 2011-12-30 08:59:32,176 DEBUG: reading modalias file /usr/share/jockey/modaliases/b43 2011-12-30 08:59:32,184 DEBUG: reading modalias file /usr/share/jockey/modaliases/disable-upstream-nvidia ApportVersion: 1.90-0ubuntu1 Architecture: i386 Date: Fri Dec 30 09:01:31 2011 DuplicateOf: https://bugs.launchpad.net/bugs/632750 ExecutablePath: /usr/bin/jockey-gtk InterpreterPath: /usr/bin/python2.7 MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe PackageArchitecture: all ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-7-generic-pae root=UUID=9e61e83e-bca9-43cf-aa90-5a68892213fa ro vga=791 splash quiet crashkernel=384M-2G:64M,2G-:128M acpi_osi=Linux PythonArgs: ['/usr/bin/jockey-gtk'] SourcePackage: jockey Title: jockey-gtk crashed with AttributeError in available(): 'Backend' object has no attribute 'handlers' UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin audio avahi avahi-autoipd boinc cdrom couchdb crontab daemon debian-tor dialout disk fuse haldaemon klog kmem libuuid lpadmin mail messagebus mlocate mysql mythtv netdev ntp operator plugdev polkituser pulse root sambashare saned shadow ssh ssl-cert sudo syslog tty users utmp video voice www-data dmi.bios.date: 10/22/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3001 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5W DH Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3001:bd10/22/2009:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5W DH Deluxe dmi.product.version: System Version dmi.sys.vendor: ASUSTEK COMPUTER INC To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jockey/+bug/910017/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages 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