1124663 - Menu flashes when clicked then is truncated (in non-private windows)

Status: RESOLVED DUPLICATE of bug 1029937

(Firefox :: Untriaged, defect)

Description

[klint]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0
Build ID: 20150120155007

Steps to reproduce:

I click on the menu icon


Actual results:

The menu is displayed briefly in its entirety.
Then it disappears.
When clicking again, the only pieces left in the menu are those ones:
http://vvcap.net/db/Zg-2JUwX5AggZn_VlLZi.htp

Note that doing it in a Private Mode windows does not show the issue.


Expected results:

The menu should have stayed on the screen.

Comment 1

[[:philipp]]

hi, can you try to replicate this behaviour when you launch firefox in safe mode once? if not, probably an addon is interfering here...

[[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]]

Comment 2

[klint]

Yes, you were right actually. The issue does not occur in safe mode.

The problem is that I have 95 enables addons, and there is still no add on that would retain a global addons initial configuration, then deactivate half of them, and again, and again, to narrow down the problem by dichotomy ;) I wish such an addon existed....

Comment 3

[Gabriela [:gaby2300]]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0

I cannot reproduce.

Comment 4

[klint]

After further tests, I can confirm that it is due to the Switchy addon. And not related to FF36 itself.
I have reported the issue to the addon page and compatibility reporter.

Comment 5

[Alice0775 White]

[Tracking Requested - why for this release]:

[Tracking Requested - why for this release]:

[Tracking Requested - why for this release]:

Regression window:
Good, Panel UI is opened properly:
https://hg.mozilla.org/integration/fx-team/rev/758d1cb4568b
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0 ID:20141105162147

Bad, Panel UI is broken:
https://hg.mozilla.org/integration/fx-team/rev/201edc7cadb5
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0 ID:20141105165448

Pushlog:
https://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=758d1cb4568b&tochange=201edc7cadb5

Suspect:  Bug 1083327

Comment 6

[Alice0775 White]

Steps to reproduce:
1. Start Firefox with newly created profile
2. Install https://addons.mozilla.org/en-US/firefox/addon/switchy/?src=search
3. Right click switchy toolbutton and choose "Move to Menu"
4. Click Hamburger button

Actual Results:
Fails to open Panel UI

Comment 8

[Lawrence Mandel [:lmandel] (use needinfo)]

Clearing status and tracking flags on this dup.