Проблема с процессами g15daemon и g15stats при установке приложений
 

Скажите пожалуйста в чём может быть причина (Ubuntu 12.04)? При установке приложений появляется вот такое сообщение (хотя приложения устанавливаются):

installArchives() failed: Selecting previously unselected package unity-launcher-toggle.
(Reading database ...
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(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 225339 files and directories currently installed.)
Unpacking unity-launcher-toggle (from .../unity-launcher-toggle_12.07.3-extras12.04.1_all.deb) ...
Processing triggers for desktop-file-utils ...
Processing triggers for bamfdaemon ...
Rebuilding /usr/share/applications/bamf.index...
Processing triggers for gnome-menus ...
Setting up g15daemon (1.9.5.3-8.2ubuntu2) ...
Starting g15daemon: .../dev/input/uinput not found ...invoke-rc.d: initscript g15daemon, action "start" failed.
dpkg: error processing g15daemon (--configure):
subprocess installed post-installation script returned error exit status 1
No apport report written because MaxReports is reached already
dpkg: dependency problems prevent configuration of g15stats:
g15stats depends on g15daemon; however:
Package g15daemon is not configured yet.
dpkg: error processing g15stats (--configure):
dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
Setting up unity-launcher-toggle (12.07.3-extras12.04.1) ...
Errors were encountered while processing:
g15daemon
g15stats
Error in function:
SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1)
Setting up g15daemon (1.9.5.3-8.2ubuntu2) ...
Starting g15daemon: .../dev/input/uinput not found ...invoke-rc.d: initscript g15daemon, action "start" failed.
dpkg: error processing g15daemon (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of g15stats:
g15stats depends on g15daemon; however:
Package g15daemon is not configured yet.
dpkg: error processing g15stats (--configure):
dependency problems - leaving unconfigured

При установке программ везде упоминается:

Errors were encountered while processing:
g15daemon
g15stats