$ sudo apt-get purge 2xclient
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
  2xclient:i386
0 upgraded, 0 newly installed, 1 to remove and 10 not upgraded.
1 not fully installed or removed.
After this operation, 22.2 MB disk space will be freed.
Do you want to continue? [Y/n] Y
(Reading database ... 318680 files and directories currently installed.)
Removing 2xclient (11.0.1892) ...
Unregistering tuxclient url-protocol handler in gconf tree

(gconftool-2:11383): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Failed to connect to socket /tmp/dbus-GBQX5A6ibq: Connection refused
Failure during recursive unset of "/desktop/gnome/url-handlers/tuxclient": No D-BUS daemon running


(gconftool-2:11383): GConf-WARNING **: Client failed to connect to the D-BUS daemon:
Failed to connect to socket /tmp/dbus-GBQX5A6ibq: Connection refused
Unregistering tuxclient url-protocol handler in gconf tree
dpkg: error processing package 2xclient (--remove):
 subprocess installed post-removal script returned error exit status 1
Errors were encountered while processing:
 2xclient
E: Sub-process /usr/bin/dpkg returned an error code (1)