Thanks for your report, that's known upstream: http://bugzilla.gnome.org/show_bug.cgi?id=123994
comment from upstream: "There are a couple of keys which are not candidates to be keyboard accelerators, independently of the modifiers. Tab is one of those keys, as it (with various combinations of modifiers) are reserved by gtk for its own use and the window manager. Note that validity is decided by calling gtk_accelerator_valid, but the list of valid accelerator keys seems to be only in the source (which you can find at http://cvs.gnome.org/lxr/source/gtk+/gtk/gtkaccelgroup.c#790, in case you feel like it) " ** Changed in: gnome-terminal (Ubuntu) Status: New => Invalid -- Cannot use Ctrl-Tab as keyboard shortcut in gnome-terminal https://bugs.launchpad.net/bugs/162000 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs