1194802 - Some content doesn't resize after connection external monitor

Status: RESOLVED WORKSFORME

(Core :: Graphics: Layers, defect)

Description

[Nils Ohlmeier [:drno]]

Attachment: Screen Shot 2015-08-14 at 10.30.17.png

Since Fx 40 (I have not seen this before) if I plugin my external Dell monitor (1920x1200) into my MacBook Pro (retina display) the currently active window gets re-rendered properly, but some of the tabs in the background don't get resized/re-rendered as demonstrated in the attached screen shot.
If I switch though my open tabs I see the majority with the proper re-rendered content, but maybe 25% stay with the old, too small content.

Comment 1

[Nicolas Silva [:nical]]

Matt, any layout insight on what could be going on?

Comment 2

[Matt Woodrow (:mattwoodrow)]

Do you have e10s enabled?

We might not be notifying the content process that the DPI has changed.

Comment 3

[Nils Ohlmeier [:drno]]

Yes quite likely that I had e10s turned on at the time. I meanwhile turned it off again, because of some other problems. Which actually makes me realize that I have seen this problem for some time. Let me try to turn on e10s and see if I can still reproduce it.

Comment 4

[Gregory Pappas [:gregp]]

Reporter, are you still experiencing this issue?

Comment 5

[Nils Ohlmeier [:drno]]

I haven't seen this issue in a long time. I'll close it.