816034 - Opened pages are not rendered after reopening Firefox from background

Status: RESOLVED DUPLICATE of bug 795833

(Firefox for Android Graveyard :: General, defect)

Description

[Cristian Nicolae (:xti)]

Firefox 20.0a1 (2012-11-27)
Device: Galaxy Nexus
OS: Android 4.1.1

Steps to reproduce:
1. Go to any webpage
2. Tap on device Home button
3. Wait several minutes
4. Reopen Firefox 

Expected result:
The page opened at step 1 is displayed correctly as it was before step 2.

Actual result:
The page is grey after step 4 (see attached screenshoot)

Note:
This issue is not easy to be reproduces, but it occurs for me time to time.

Comment 1

[Aaron Train [:aaronmt]]

Missing screenshot.

Tiles issue?

Comment 2

[Cristian Nicolae (:xti)]

Attachment: screenshot

Comment 3

[Cristian Nicolae (:xti)]

If I pan or do any gestures, will not change the state of the page.

Comment 4

[Kartikaya Gupta (email:[e-mail])]

I think I saw this as well a week or two ago; I think it happened when I put Fennec in the background while planet.mozilla.org was loading. At the time I couldn't repro it and then forgot about it.

Comment 5

[Chris Lord [:cwiiis]]

I believe that this may be a regression from cancelling on progressive tiles, but a regression range would be super helpful before I dive into it. Also, I assume that aurora is affected by this too?

Comment 6

[microrffr]

I've seen this sometimes too. Switching to (or opening) about:home and switching back fixes it for me.