我的gsettings数据库中有许多重复或三重条目。有些是“正常”的单个条目。
$ gsettings --schemadir /usr/share/glib-2.0/schemas list-recursively | grep button-power
org.gnome.settings-daemon.plugins.power button-power 'interactive'
org.gnome.settings-daemon.plugins.power button-power 'interactive'
$ gsettings list-recursively | grep sudoku-difficulty
org.gnome.sudoku print-multiple-sudoku-difficulty 'easy'
$ gsettings list-recursively | grep print-wrap-mode
org.gnome.gedit.preferences.print print-wrap-mode 'word'
org.gnome.gedit.preferences.print print-wrap-mode 'word'
org.gnome.gedit.preferences.print print-wrap-mode 'word'
dconf dump并且dconf load无效
该实用程序dconf dump不显示重复的条目：
$ dconf dump /org/gnome/settings-daemon/plugins/power/
[/]
idle-dim=false
lid-close-battery-action='nothing'
critical-battery-action='shutdown'
lid-close-ac-action='nothing'
运行dconf dump单个条目到文件并导入相同的文件使用dconf load不会消除重复的条目：
$ gsettings list-recursively | grep lid-close-battery
org.gnome.settings-daemon.plugins.power lid-close-battery-action 'nothing'
org.gnome.settings-daemon.plugins.power lid-close-battery-action 'nothing'
$ dconf dump /org/gnome/settings-daemon/plugins/power/ > dconf-lid-battery.txt
$ dconf load /org/gnome/settings-daemon/plugins/power/ < dconf-lid-battery.txt
$ gsettings list-recursively | grep lid-close-battery
org.gnome.settings-daemon.plugins.power lid-close-battery-action 'nothing'
org.gnome.settings-daemon.plugins.power lid-close-battery-action 'nothing'
可能是个 bug？
似乎是一个错误：
根据错误报告，可能是以下三个方面：
$ gsettings get org.freedesktop.ibus.general dconf-preserve-name-prefixes
['/desktop/ibus/engine/pinyin', '/desktop/ibus/engine/bopomofo', '/desktop/ibus/engine/hangul']
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以下是文件和目录的名称/etc/dconf：
$ tree /etc/dconf/
/etc/dconf/
├── db
│ ├── ibus
│ └── ibus.d
│ └── 00-upstream-settings
└── profile
└── ibus
3 directories, 3 files
三个文件中有两个文件的日期为 2016 年（Ubuntu 16.04 开发时）：
-rw-r--r-- 1 root root 3163 Oct 1 16:51 /etc/dconf/db/ibus
-rw-r--r-- 1 root root 1978 Jan 19 2016 00-upstream-settings
-rw-r--r-- 1 root root 28 Jan 19 2016 /etc/dconf/profile/ibus