Open Bug 1209734 Opened 4 years ago Updated 2 years ago

Top panel is not visible some time after minimazing latest beta build


(Core :: Graphics, defect, P3)

42 Branch
Windows 10





(Reporter: tkdubiel, Unassigned)


(Blocks 1 open bug)


(Whiteboard: [gfx-noted])


(4 files)

Attached image firefoxBETA.png
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20150928102225

Steps to reproduce:

Go to some page, minimaze Firefox, go back after some time.

Actual results:

Elements of top panel are not visible and became visible after hovering it by cursor.

Expected results:

All elements should be visible.
OS: Unspecified → Windows 10
Please type about:support into the location bar, then press Enter. Copy the entire Graphics section to the clipboard, then paste it in a comment here.

Can you reproduce the issue after toggling the status of hardware acceleration and restarting Firefox?

Can you reproduce the issue in the latest Nightly in a brand new profile?
Component: Untriaged → Graphics
Flags: needinfo?(to_du)
Product: Firefox → Core
Asynchroniczne przewijanie/powiększanie	brak
Data sterownika	7-17-2015
Data sterownika (GPU #2)	9-13-2015
GPU #2 Active	false
ID dostawcy	0x8086
ID dostawcy (GPU #2)	0x10de
ID subsystemu	229c103c
ID subsystemu (GPU #2)	229c103c
ID urządzenia	0x1616
ID urządzenia (GPU #2)	0x1391
Okna ze sprzętowym przyspieszeniem grafiki	1/1 Direct3D 11 (OMTC)
Opis adaptera	Intel(R) HD Graphics 5500
Opis adaptera (GPU #2)	NVIDIA GeForce GTX 850M
RAM adaptera	Unknown
RAM adaptera (GPU #2)	4095
Renderer WebGL	Google Inc. -- ANGLE (Intel(R) HD Graphics 5500 Direct3D11 vs_5_0 ps_5_0)
Sprzętowe dekodowanie H264	true
Sterowniki adaptera	igdumdim64 igd10iumd64 igd10iumd64 igd12umd64 igdumdim32 igd10iumd32 igd10iumd32 igd12umd32
Sterowniki adaptera (GPU #2)	nvd3dumx,nvwgf2umx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um,nvwgf2um
Wersja sterownika
Wersja sterownika (GPU #2)
windowLayerManagerRemote	true
Włączone Direct2D	true
Włączone DirectWrite	true (10.0.10240.16430)
AzureCanvasBackend	direct2d 1.1
AzureContentBackend	direct2d 1.1
AzureFallbackCanvasBackend	cairo
AzureSkiaAccelerated	0
Flags: needinfo?(to_du)
When I disabled HWA, I couldn't reproduce the issue, but I'm not sure, because with HWA enabled I don't reproduce issue every time.
It seems that in Firefox nightly problem is not present.
Unfortunately, problem didn't disappear. Today two times some time after minimizing Nightly whole top panel wasn't visible.
Flags: needinfo?(gingerbread_man)
Nothing left for me to do here. A developer needs to have a look at this. Clearing needinfo flag.
Flags: needinfo?(gingerbread_man)
Milan, any ideas how to move this forward?
Flags: needinfo?(milan)
I would like to stress out that last two times whole top panel wasn't visible, even adress bar, titles of tabs and "Minimize", "Maximize", "Exit".
Recently I have installed Thunderbird Beta and the same bug I have noticed there.
Attached image thunderbird.png
An example from Thunderbird. As you can see, Nightly and Thunderbird Beta have this bug in common.
Blocks: windows-10
See Also: → 1236369
See Also: → 1202245
to_du, are you still able to reproduce this with the current Firefox/Thunderbird nightlies?
Flags: needinfo?(milan) → needinfo?(to_du)
Whiteboard: [gfx-noted]
Attached image bug.png
Unfortunately, not. When I hover elements with mouse, they become visible. Resizing makes everything visible.
Attached image bug2.png
Flags: needinfo?(to_du)
Of course, unfortunately, I'm still able to reproduce., is the problem still happen on nightly that has Bug 1237617 fix?
Flags: needinfo?(to_du)
This happens on latest Nightly. It's for sure the same type of the problem like bug 1237617, but you must minimize Nightly and go back after some time.
(In reply to to_du from comment #16)
> This happens on latest Nightly. It's for sure the same type of the problem
> like bug 1237617, but you must minimize Nightly and go back after some time.

Thanks. Since it's been some time can you please confirm you are on the latest graphics driver for your graphics cards (assuming you are still running dual GPU).
Flags: needinfo?(to_du)
Yes, I have the latest graphics drivers.
Just a heads-up: I've seen this bug before, though not in a while. I also have an Intel HD 5500 (& no secondary GPU).
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