Gtk+ apps: Reproducible with GTK_IM_MODULE=ibus and with GTK_IM_MODULE=xim. Not reproducible if GTK_IM_MODULE is unset before launching a Gtk+ app [I guess Ctrl+Shift+U is handled by Gtk+ in this case, rather than the X Input Method].
xterm: Reproducible with the default XMODIFIERS=@im=ibus, not reproducible after unsetting this variable [in this case Ctrl+Shift+U has no special effect]. Really looks that the bug resides in X Input Methods. ** Summary changed: - [Samsung NP300E5Z-S07HU] Keyboard stops working after Ctrl+Shift+U followed by 7 alphanumeric keys + [Input methods] Keyboard stops working after Ctrl+Shift+U followed by 7 alphanumeric keys -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1263249 Title: [Input methods] Keyboard stops working after Ctrl+Shift+U followed by 7 alphanumeric keys To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1263249/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs