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Continue to ChatUbuntu 18.04 GNOME ShellのWindow manager warning対策 https://servercan.net/blog/2022/04/ubuntu-18-04-gnome-shell%e3%81%aewindow-manager-warning%e5%af%be%e7%ad%96/
Ubuntu 18.04 GNOME ShellのWindow manager warning対策 https://servercan.net/blog/2022/04/ubuntu-18-04-gnome-shell%e3%81%aewindow-manager-warning%e5%af%be%e7%ad%96/