1115434 - Blurry text after panning down on this site

Status: RESOLVED DUPLICATE of bug 1144534

(Firefox for Android Graveyard :: Toolbar, defect)

Description

[Martijn Wargers (dead)]

Attachment: device-2014-12-25-015111.png

See screenshot. This is with today's trunk build on the Galaxy Nexus, Android 4.3.

Comment 1

[Kevin Brosnan [Ex-Mozilla]]

I can reproduce this on a Nexus 5 and across all channels.

Comment 2

[Aaron Train [:aaronmt]]

Dupe of bug 1106592? Although bug 1106592 only specifies a regression in 36. Chasing these 'page is blurry' 'text is blurry' bugs is a real nuisance.

Comment 3

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

I can't reproduce this on nightly on a nexus 4

Comment 4

[Mark Finkle (:mfinkle) (use needinfo?)]

Kevin - Can you retest?

Comment 5

[Kevin Brosnan [Ex-Mozilla]]

I can still reproduce with today's nightly.

Comment 6

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

FWIW this doesn't look like the usual low-res bluriness. I think the main visual difference is that low-res bluriness shows up with 50% opacity whereas this looks like 100% opacity.

Comment 7

[James Willcox (:snorp) ([e-mail]) (he/him)]

Benoit I can reproduce this one on nightly just by panning down the site at the url for this bug. Can you see what's going on?

Comment 8

[:garvan]

Another repro case: http://www.theglobeandmail.com/report-on-business/denied-entry-bell-canada-files-complaints-over-lack-of-condo-access/article21804467

Here is the video of me loading the page twice (both cases text becomes fuzzy):
https://drive.google.com/file/d/0B1sYPwjczMsQSWpzRVJKVk01aUU/view?usp=sharing
Download it to view the video in high-res.

Aurora 36.0a2 (01-12)
Nexus 5
Android 5.0.1

Comment 9

[Benoit Girard (:BenWa)]

I'm aware that Fennec performance has regressed. I'm trying to get some time to look at it but we're prioritizing other issues ATM :(.

A profile would help.

Comment 10

[Aaron Train [:aaronmt]]

Pretty good screenshot over at https://bug1127485.bugzilla.mozilla.org/attachment.cgi?id=8556640

Comment 11

[:garvan]

Attachment: fuzzy text, selected

snorp asked on irc if the fuzzy text is selectable, and yes it is.

Comment 13

[pabloalmeidaff9]

I experience this bug on a daily basis. Almost always on Cracked.com.