I am using Ubuntu 20.10 with terminator 1.92 and KDE Plasma. I found this solution that works for my computer:
Open im-config on command-line: im-config Select yes to select the configuration. at the input method configuration dialog select "do not set any IM from im-config and use desktop default". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1318542 Title: One keystroke goes double when using groups. To manage notifications about this bug go to: https://bugs.launchpad.net/terminator/+bug/1318542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs