Crash ID: bp-0787c080-f39a-4b5d-a550-21b422170110
Additional System Details
- User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
Thanks for your question and for supplying that crash ID.
I believe that you are using a Ubuntu based distro with the KDE Oxygen desktop environment. It is this DE that is causing the crash. You may need to update or to reinstall the desktop environment to fix this issue.
Try to set another GTK3 theme (i.e not Oxygen) as the default theme.
- bug 1268185 - startup crash in liboxygen-gtk.so@0x in firefox 46
Please do not comment in bug reports
Modified by cor-el
How do you set another GTK3 theme?
Thank you for your question and apologies for the delay in replying.
I strongly recommend you ask about this on a dedicated Linux or Ubuntu support channel. One that I have used myself is the community at the Ubuntu support IRC channel (info on this can be found here). It may be a little chaotic to start with, but there are people there that will be able to help you.