I use Korean(Hangul) and English in my Ubuntu(16.04) system.
When I change my input source English to Hangul, I can type Hangul in all other applications but not only the boostnote(0.10.0).
Is it a bug or my mistake?
Thanks.
Could you tell me which input method(like iBus) you are using?
@Rokt33r
Thanks. I don't know exactly but I can see Fcitx in my config window.

In my environment (Ubuntu 16.04 LTS, fcitx-mozc(Japanese)), it works correctly.
I use control + space to change input methods.
@Paalon
Thanks. My shortcut changing input source is same as you. :(
I will install fcitx-mozc and see it's work or not.
@Rokt33r
Hi, I removed and installed Hangul again, and now can type Hangul in the boostnote.
I don't know this situation is app's bug or not, anyway I fixed it by reinstalling Hangul.
Thanks.
I found something more.
Reinstall was not a solution and the problem was terminal's user which is root.
When I exec the boostnote with root, I can't type Hangul and with others I can.
Is there any reason to run the app as a root?
There is no special reason. It's just my habit.
Ok, can I close this issue?
Yes. Thanks :)