I've just upgraded to 20.2 and am having troubles with the em dash using Libreoffice Writer 6.4.7.2. In my previous install I'd followed this advice:
And it worked just fine. Now I have the Compose key set to Right Alt, but it doesn't seem to have any effect. Any ideas about what I'm doing wrong?Launch the System Settings application and select Keyboard. Select the Layouts tab, click on Options, and then click on Position of Compose Key. Select a Compose Key from the listing. I use Right Alt. Now when you press the Compose Key and then press --- you will get an em dash ( — ). You do not need to press and hold the Compose Key while you type --- . If you want an en dash ( – ), use --. (that is dash-dash-dot).
Thanks for any help/suggestions.