It may be related to this bug, the menubar in QT programs (Chrome and IntelliJ software are affected too) doesn't show the shortcut next to the menu item. This make imposible to learn a program's shortcuts since they are not visible.
-- You received this bug notification because you are a member of Unity API bugs, which is subscribed to sni-qt. https://bugs.launchpad.net/bugs/1380702 Title: No keyboards shortcuts in QT apps Status in appmenu-qt5: In Progress Status in Canonical System Image: In Progress Status in sni-qt: New Status in qtbase-opensource-src package in Ubuntu: In Progress Bug description: In some apps built using QT4 & 5, menu shortcuts are greyed out and inoperant. Only alt and FKeys-based shortcuts work. Others, notably ctrl+c for copying, do not. This is quite serious ; mail me for more details. To manage notifications about this bug go to: https://bugs.launchpad.net/appmenu-qt5/+bug/1380702/+subscriptions -- Mailing list: https://launchpad.net/~unity-api-bugs Post to : unity-api-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~unity-api-bugs More help : https://help.launchpad.net/ListHelp