How to configure chrome to open magnet url's with deluge?

Ubuntu 12.04  test OK, 2013/5/5/一
How to configure chrome to open magnet url's with deluge?

由magnet 檔打開 deluge


用 admin 打開 gedit
Open gedit with admin account.

sudo gedit

再將   /usr/share/applications/transmission-gtk.desktop 檔案拉到 gedit  即可編輯及存檔

drag and drop " /usr/share/applications/transmission-gtk.desktop" to gedit

確定下三個檔案，資料格式如下所示。。
modify the following three files , data type as follow.

/usr/share/applications/deluge.desktop
MimeType=application/x-bittorrent;x-scheme-handler/magnet;

/usr/share/applications/transmission-gtk.desktop
MimeType=application/x-bittorrent;

it is also needed to add the following line to ~/.local/share/applications/mimeapps.list

[Added Associations]
x-scheme-handler/magnet=deluge.desktop;

restart your ubuntu,
all done