Ubuntu
jockey package

0.9.7 : jockey-gtk crashed with AttributeError in available(): 'Backend' object has no attribute 'handlers'

Bug #946973 reported by dino99 on 2012-03-05

This bug affects 9 people

Affects		Status	Importance	Assigned to	Milestone
	jockey (Ubuntu)	Fix Released	Medium	Unassigned

Bug Description

Precise i386 logged as gnome-classic

crash, terminal output:

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
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 145, in __call__
    **keywords)
  File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, 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 707, 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'

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: jockey-gtk 0.9.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-18.28pre201203030400-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
.var.log.jockey.log:
2012-03-05 10:45:22,174 DEBUG: updating <jockey.detection.LocalKernelModulesDriverDB instance at 0xb7231cec>
2012-03-05 10:45:23,828 DEBUG: reading modalias file /lib/modules/3.2.0-18-generic-pae/modules.alias
2012-03-05 10:45:23,946 DEBUG: reading modalias file /usr/share/jockey/modaliases/b43
2012-03-05 10:45:23,946 DEBUG: reading modalias file /usr/share/jockey/modaliases/disable-upstream-nvidia
ApportVersion: 1.94-0ubuntu1
Architecture: i386
Date: Mon Mar 5 10:45:24 2012
ExecutablePath: /usr/bin/jockey-gtk
ExecutableTimestamp: 1330926751
InterpreterPath: /usr/bin/python2.7
MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk
ProcCwd: /home/oem
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae root=UUID=9e61e83e-bca9-43cf-aa90-5a68892213fa ro quiet splash vt.handoff=7 crashkernel=384M-2G:64M,2G-:128M intel_idle.max_cstate=0
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: admin audio avahi avahi-autoipd crontab debian-tor fuse haldaemon klog libuuid lpadmin messagebus mythtv plugdev polkituser pulse root ssh ssl-cert syslog users voice
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

Tags:

Revision history for this message

dino99 (9d9) wrote on 2012-03-05:

BootDmesg.txt Edit (58.9 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (12.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (5.1 KiB, text/plain; charset="utf-8")
Devices.txt Edit (2.8 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (15.2 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (407 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.2 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (273 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (38.9 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.4 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (850 bytes, text/plain; charset="utf-8")
Traceback.txt Edit (1.1 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (138.8 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (278.2 KiB, text/plain; charset="utf-8")

visibility:	private → public
summary:	- jockey-gtk crashed with AttributeError in available(): 'Backend' object - has no attribute 'handlers' + 0.9.7-0ubuntu2 : jockey-gtk crashed with AttributeError in available(): + 'Backend' object has no attribute 'handlers'
tags:	added: 0.9.7-0ubuntu2

Apport retracing service (apport) on 2012-03-05

tags:

removed: need-duplicate-check

Revision history for this message

dino99 (9d9) wrote on 2012-03-05: Re: 0.9.7-0ubuntu2 : jockey-gtk crashed with AttributeError in available(): 'Backend' object has no attribute 'handlers'

Have logged out/in several times, also made a cold boot & reconfigure the system, but still get a crash either with System Settings or with a terminal.

Revision history for this message

dino99 (9d9) wrote on 2012-03-05:

Have purgeg then reinstalled : jockey* nvidia-current, then log out/in, and finally got a popup saying that a graphic driver was available.
Its also possible to run jockey now from System Settings without getting a crash, but it is very slow for opening its screen (takes 3 4 seconds). So its better than a crash but something seems to be incorrect with python

Revision history for this message

dino99 (9d9) wrote on 2012-03-05:

From a terminal, still get:

oem@oem-desktop:~$ sudo jockey-gtk

Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed

Revision history for this message

dino99 (9d9) wrote on 2012-03-05:

Only gksu jockey-gtk does not warns

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-04-05:

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in jockey (Ubuntu):
status:	New → Confirmed

Revision history for this message

dino99 (9d9) wrote on 2012-04-05:

Feedback as now Precise have a newer jockey-gtk 0.9.7-0ubuntu5

oem@oem-desktop:~$ sudo jockey-gtk
[sudo] password for oem:

(jockey-gtk:15934): Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed

only that error, then the jocket dialog box open as it have to.

Revision history for this message

Samuel Leathwick (s-leathwick) wrote on 2012-04-28:

I am experiencing the same error. Unfortunately the fix above didn't work for me. I purged and re-installed jockey*, but not nvidia-current, as that only exists as a virtual package for me (perhaps because I am a PPC user). But no luck there.

Still haven't been able to get jockey to run, leaving the drivers I need out of reach, grr.

dino99 (9d9) on 2012-04-28

summary:	- 0.9.7-0ubuntu2 : jockey-gtk crashed with AttributeError in available(): - 'Backend' object has no attribute 'handlers' + 0.9.7 : jockey-gtk crashed with AttributeError in available(): 'Backend' + object has no attribute 'handlers'
tags:	removed: 0.9.7-0ubuntu2

Ubuntu Foundations Team Bug Bot (crichton) on 2012-05-30

Changed in jockey (Ubuntu):
importance:	Undecided → Medium

Revision history for this message

dino99 (9d9) wrote on 2012-06-27:

Actual terminal output on Quantal i386:

oem@dub:~$ sudo jockey-gtk

(jockey-gtk:29848): Gtk-CRITICAL **: gtk_icon_set_render_icon_pixbuf: assertion `icon_set != NULL' failed

That's it, no crash now.

Revision history for this message

dino99 (9d9) wrote on 2012-06-27:

#10

but still a borked entries list :
get several unneeded grayed entries,
and some others replicated multiple times, like nvidia-vdpau
and some others outdated and non installed packages, like nvidia-96

its very strange that nvidia-96 is listed on a non compatible hardware, when the compatible one is installed & activated (nvidia-current aka 302.17

Revision history for this message

dino99 (9d9) wrote on 2013-07-10:

#11

Jockey has been superseded by software-properties, which now handles
third-party driver configuration.

Changed in jockey (Ubuntu):
status:	Confirmed → Fix Released

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0.9.7 : jockey-gtk crashed with AttributeError in available(): 'Backend' object has no attribute 'handlers'

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