Comment 2 for bug 1659437

I installed elementary OS in default state (nothing special).
I always check for updates every single day (because of application manager check it for me) and update it.
I'm currently using en_US.UTF-8 as my language.

I'm not really sure. But I tried to removerestart `xtreme-download-manager` from applications. Then I used alacarte (main menu) to remove it. The symptom did not appear in the first week (I have done this last week around monday or tuesday) and it just starting to appear yesterday.