I fear that GNOME is not the source of this issue. I had a look in the settings and noticed that many shortcuts have been changed from default. I did not do this manually. One suspicion is that it might got changed when changing from Unity to GNOME in an Ubuntu upgrade.
After changing those shortcuts back to default, everything worked as expected. However there might have been some problem causing those default values to change. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1849950 Title: Window shortcuts maximize, windowed and hide (Super + Up / Down / H) don't work Status in GNOME Shell: New Status in gnome-shell package in Ubuntu: New Bug description: Happens on Ubuntu 19.10, and did also not work on Ubuntu 19.04 (and probably also previous versions), if I recall correctly. I am not sure, whether this is an upstream bug of GNOME or just Ubuntu related. Bug report for GNOME: https://gitlab.gnome.org/GNOME/gnome- shell/issues/1829 To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1849950/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

