I'm pretty sure past year I installed the 'scilab-gtk' package with synaptic on a previous version of Ubuntu, and was a free package. This is because I thinked was a conflict resolution problem.
Anyway now that I uninstalled it, it disappear from package list, also from nonfree Section. So it is solved, thanks -- package scilab (not installed) failed to install/upgrade: tentata sovrascrittura di "/usr/bin/scilab" presente anche nel pacchetto scilab-gtk 0:4.2-3 https://bugs.launchpad.net/bugs/675738 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs