error is in hicolor-icon-theme presents itself when install synaptic package magager through terminal
spin@spin-acer:~$ sudo apt-get install synaptic Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libept1.4.12 Suggested packages: dwww menu deborphan The following NEW packages will be installed: libept1.4.12 synaptic 0 upgraded, 2 newly installed, 0 to remove and 1 not upgraded. Need to get 2,583 kB of archives. After this operation, 8,234 kB of additional disk space will be used. Do you want to continue [Y/n]? Get:1 http://ca.archive.ubuntu.com/ubuntu/ quantal/main libept1.4.12 i386 1.0.9 [136 kB] Get:2 http://ca.archive.ubuntu.com/ubuntu/ quantal/universe synaptic i386 0.75.12build1 [2,447 kB] Fetched 2,583 kB in 2s (901 kB/s) Selecting previously unselected package libept1.4.12. (Reading database ... 258436 files and directories currently installed.) Unpacking libept1.4.12 (from .../libept1.4.12_1.0.9_i386.deb) ... Selecting previously unselected package synaptic. Unpacking synaptic (from .../synaptic_0.75.12build1_i386.deb) ... Processing triggers for hicolor-icon-theme ... incorrect gamma=(0/100000) incorrect gamma=(0/100000) Processing triggers for bamfdaemon ... Rebuilding /usr/share/applications/bamf.index... Processing triggers for desktop-file-utils ... Processing triggers for gnome-menus ... Processing triggers for man-db ... Setting up libept1.4.12 (1.0.9) ... Setting up synaptic (0.75.12build1) ... Processing triggers for libc-bin ... ldconfig deferred processing now taking place spin@spin-acer:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1054860 Title: incorrect gamma=(0/100000) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/app-install-data-ubuntu/+bug/1054860/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs