"用指定軟體開啟"功能無效?

[kevinbbv]

我有個test.c檔
我在此檔按右鍵-->用指定軟體開啟-->選擇Kate
可是我用滑鼠去點test.c檔
什麼事也沒發生@@
根本就沒有開啟
怎麼會這樣?

[訪客]

Not very sure if this is related. Have you tried this one?

http://ubuntuforums.org/showthread.php?t=686010

Possibly the file extion does not map to the correct one.