1520443 - Download dialog prompt to Open or Save does not respond, must force quit Firefox

Status: RESOLVED DUPLICATE of bug 1517101

(Firefox :: File Handling, defect)

Description

[bad.and.ugly]

Attachment: Screenshot at 2019-01-16 09-49-00.png

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0

Steps to reproduce:

On Linux Mint 19.1

1. In downloads preferences, check "Always ask where to save files"
2. Download something. For instance, a ZIP file from getpaint.net or a document from within Zoho Writer

Actual results:

Window pops up asking if I want to open the file or save it. It doesn't respond if I click anywhere: on Save/Open, on what program to open with, on Cancel/Ok. If I try to close it by clicking on the top right corner X, it doesn't close but the button does activate (it changes color according to system settings). Also, I can click the title bar of the Download window and drag it around. The only way out is to force quit.

Expected results:

The download window should have responded normally, with me being able to cancel or accept, save or open, and to choose how to open.