929366 - It is displayed 2 entries in a downloading panel when download at first time

Status: NEW

(Firefox :: Downloads Panel, defect)

Description

[Alice0775 White]

Build Identifier:
http://hg.mozilla.org/mozilla-central/rev/23c23b472a4f
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0 ID:20131021030203

Steps To Reproduce:
1. Start Firefox with newly created profile
2. Download a file
Ex. http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-aurora/firefox-26.0a2.en-US.win32.installer-stub.exe

Actual Results:
It is displayed 2 entries in a downloading panel

Expected Results:
It should be displayed one entry.


Regression window(m-i)
Good:
http://hg.mozilla.org/integration/mozilla-inbound/rev/776354d56c25
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130821141107
Bad:
http://hg.mozilla.org/integration/mozilla-inbound/rev/b1beca39585a
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130821142318
Pushlog:
http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=776354d56c25&tochange=b1beca39585a

Regression window(fx)
Good:
http://hg.mozilla.org/integration/fx-team/rev/a5d574cfbeac
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130820182926
Bad:
http://hg.mozilla.org/integration/fx-team/rev/49873ded6736
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:26.0) Gecko/20100101 Firefox/26.0 ID:20130821003812
Pushlog:
http://hg.mozilla.org/integration/fx-team/pushloghtml?fromchange=a5d574cfbeac&tochange=49873ded6736

Regressed by: Bug 847863

Comment 1

[:Paolo Amadini]

As described, this seems unlikely to have gone unnoticed for the entire Aurora cycle.

Are there more details you can provide? Does this happen in Nightly too? Is this intermittent?

Comment 2

[Alice0775 White]

(In reply to :Paolo Amadini from comment #1)
> As described, this seems unlikely to have gone unnoticed for the entire
> Aurora cycle.
> 
> Are there more details you can provide? Does this happen in Nightly too? Is
> this intermittent?

I can reproduce in Nightly27.0a1
http://hg.mozilla.org/mozilla-central/rev/23c23b472a4f
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0 ID:20131021030203

Yes, it happens intermittently.

Comment 3

[Alice0775 White]

Attachment: screenshot

Comment 4

[Alice0775 White]

Attachment: screenshot library

Duplication entry in Library.

Comment 5

[:Paolo Amadini]

Are those entries referring to the same target file? Do they have identical progress?

Comment 6

[Alice0775 White]

Attachment: screenshot download big file

(In reply to :Paolo Amadini from comment #5)
> Are those entries referring to the same target file? Do they have identical
> progress?
Yes, same file.

When download big file, it is different progress indication.
The first(lower) seems to normal.
But the second(upper) the progress indication stops and stalls

Comment 7

[Lukas Blakk [:lsblakk] use ?needinfo]

This is intermittent - can QA confirm how frequently (if at all) they can reproduce so we can gauge user impact here?

Comment 8

[Catalin Varga [QA][:VarCat]]

I tried reproducing this bug on the Latest Nightly without success.

Environment used:

Build identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0
Build Id: 20131108030204
Os: Win 7 x64

Comment 9

[Alice0775 White]

You should attempt with newly created profile.

Comment 10

[Catalin Varga [QA][:VarCat]]

I used 4 new profiles with the latest Nightly and still didn't manage to reproduce the bug:

Environment used:
Build identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0
Build Id:20131111030205
OS: Win 7 x64

Comment 11

[Alice0775 White]

(In reply to Catalin Varga [QA][:VarCat] from comment #10)
> I used 4 new profiles with the latest Nightly and still didn't manage to
> reproduce the bug:
> 
> Environment used:
> Build identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0)
> Gecko/20100101 Firefox/28.0
> Build Id:20131111030205
> OS: Win 7 x64

Because the link in comment#0 is obsolete.
You should use the following link insted of the above
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-aurora/firefox-27.0a2.en-US.win32.installer-stub.exe

Comment 12

[Catalin Varga [QA][:VarCat]]

The bug is reproducible using a new profile and only for direct download links eg: http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-aurora/firefox-27.0a2.en-US.win32.installer-stub.exe or http://www.skype.com/ro/download-skype/skype-for-windows/downloading/

However if you go to http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/2013-11-11-03-02-05-mozilla-central/ and click firefox-27.0a2.en-US.win32.installer-stub.exe the bug doesn't reproduce anymore.

Environment used:
Build identifier: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0
Build Id:20131111030205
OS: Win 7 x64

Comment 13

[Lukas Blakk [:lsblakk] use ?needinfo]

Given that this is intermittent, only happens with a new profile, and does point to the same target file this is no longer serious enough to track and we'll take a low risk uplift when available but it's too late for FF26.