Some websites are not rendered properly with Flash plugin enabled and are unresponsive

Bug #973719 reported by Jiří Janoušek
78
This bug affects 18 people
Affects Status Importance Assigned to Milestone
Webkit
Invalid
Medium
webkit (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Some pages fails to render properly with Flash plugin enabled and the content is unresponsive to user actions. The bug was not present in the previous stable libwebkit release (1.6.3).

Steps to reproduce:

Google Play:
1) $ /usr/lib/webkitgtk-1.0-0/libexec/GtkLauncher
2) Maximize the window (the reproducibility depends of window size)
3) Load http://play.google.com/music
4) Page is not renderred properly and loading is never finished - see screenshot

Grooveshark:
1) $ /usr/lib/webkitgtk-1.0-0/libexec/GtkLauncher
2) Maximize the window (the reproducibility depends of window size)
3) Load http://grooveshark.com
4) Page is not renderred properly - see screenshot

Few notes:
* Also affect Pandora Radio
* The bug is not present in GTK+ 3 version of libwebkit

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: libwebkitgtk-1.0-0 1.8.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-22.35-generic 3.2.14
Uname: Linux 3.2.0-22-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
Date: Wed Apr 4 22:51:01 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcEnviron:
 TERM=xterm
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: webkit
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
In , Jiří Janoušek (fenryxo) wrote :

Created attachment 132463
GtkLauncher (GTK2) with Google Play

Google Play Music page is only partially rendered (see attached screenshot of GtkLauncher) if Flash plugin is installed (version 11.1.102). It affects only GTK+ 2 port (GTK+ 3 port works fine). I've tried version 1.7.91 from Ubuntu 12.04 Beta 1 and nightly r111120 tarball (with ./configure --prefix=/usr --with-gtk=2.0 --enable-introspection), the bug is reproducible with both versions on my 64bit machine. This issue was not present in version 1.6.3.

Revision history for this message
In , Jiří Janoušek (fenryxo) wrote :

Created attachment 133661
GtkLauncher (GTK2) with Grooveshark

Revision history for this message
In , Jiří Janoušek (fenryxo) wrote :

The bug is not specific to Google Play, it also affects Grooveshark (http://grooveshark.com) (and maybe other websites using flash).

Reproducibility also depends on size of the window (less reproducible with a default window size, more reproducible if window is maximized before entering affected website).

I'm increasing priority according to Bug Reporting Guidelines ("If you know the bug is a regression, ie. something is wrong which wasn't wrong in previous versions of WebKit, you can set this to P1.").

Revision history for this message
Jiří Janoušek (fenryxo) wrote :
Revision history for this message
Jiří Janoušek (fenryxo) wrote :
Changed in webkit:
importance: Unknown → Medium
status: Unknown → New
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in webkit (Ubuntu):
status: New → Confirmed
Revision history for this message
vanjoe (vandergriendtjoel) wrote :

rdio is also affected

Revision history for this message
Jiri Vaclavovic (jvaclavovic) wrote :

1.0.5 in Ubuntu 12.04 64bit is affected

Revision history for this message
In , Reinecath (reinecath) wrote :

This is also a bug for songza & confirmed for grooveshark and pandora.

Revision history for this message
In , Jiří Janoušek (fenryxo) wrote :

Also affects Rdio http://www.rdio.com/

Revision history for this message
drkitty (cat-psychology) wrote :

Also affects songza. Ubuntu 10.04 32 bit.

Revision history for this message
In , Mrobinson-d (mrobinson-d) wrote :

Going to close this since the version of WebKitGTK+ is old enough that I don't think we can fix this. Please reopen if you notice this issue with a more recent version.

Changed in webkit:
status: New → Invalid
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