ubuntu - Gsettigs 和 dconf 设置热键

Question

您好
，我需要在 ubuntu 12.10 中设置一个热键，我使用

gsettings(dconf)

~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/ binding '<Primary><Alt>s'
~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/ binding '<Primary><Alt>s'
~$ gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/ command 'gnome-terminal'

但是当我看这个模式时，我只看到

~$ gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings
~$ @as []

但是当我使用 dconf 查看此架构时

~$ dconf list /org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/
binding
command

我做错了什么？谢谢你。

Answer 1

您忘记设置父键的值：custom-keybindings类型为@as[]. 首先检查它是否为空：

gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings

如果它是空的：[]，运行：

gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom2/']"

如果它不为空，则必须将现有值添加到上述命令中（值必须用单引号括起来并用逗号 + 空格分隔，例如['val1', 'val2', 'val3']）。然后运行：

gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/custom2/ binding '<Primary><Alt>s'
gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/custom2/ command 'gnome-terminal'