https://bugs.launchpad.net/ubuntu/+source/gnome-menus/+bug/572260
This worked for me... sed -i 's/\.UTF-8/\.utf-8/' /etc/environment source /etc/environment apt-get upgrade sed -i 's/\.utf-8/\.UTF-8/' /etc/environment source /etc/environment -- package python-gmenu 2.30.0-0ubuntu4 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 https://bugs.launchpad.net/bugs/585251 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-menus in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs