Bug 1161855

Summary:	2048 is dead slow on epiphany
Product:	[Fedora] Fedora	Reporter:	Emmanuel Seyman <emmanuel>
Component:	epiphany	Assignee:	Gecko Maintainer <gecko-bugs-nobody>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	low	Docs Contact:
Priority:	unspecified
Version:	21	CC:	debarshir, emmanuel, gecko-bugs-nobody, mcatanzaro+wrong-account-do-not-cc, rob.townley
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	epiphany-3.14.2-2.fc21	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-12-06 09:57:16 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Emmanuel Seyman 2014-11-08 13:59:42 UTC

Description of problem:
When I play 2048 in epiphany, the game is very slow (every move takes around five seconds). Gameplay was slow but bearable in Fedora 20 but this is too slow to play seriously

Version-Release number of selected component (if applicable):
3.14.1 (Wekkit 2.6.2)

How reproducible:
Every time

Steps to Reproduce:
1. Go to http://gabrielecirulli.github.io/2048/ using epiphany
2. Try to play

Actual results:
Game is so slow it cannont be seriously used

Expected results:
Game should be playable

Comment 1 Michael Catanzaro 2014-11-08 16:12:06 UTC

If you have Intel graphics, this might possibly be the same as [1]. You can check by launching epiphany from the command line like this:

LIBGL_DRI3_DISABLE=1 epiphany

If so, then the issue should disappear.

[1] https://bugs.freedesktop.org/show_bug.cgi?id=85064

Comment 2 Emmanuel Seyman 2014-11-13 22:15:03 UTC

When I run "LIBGL_DRI3_DISABLE=1 epiphany", the problem does disappear and I can go back to being my usual productive self.

Comment 3 Fedora Update System 2014-11-17 22:18:02 UTC

epiphany-3.14.2-2.fc21 has been submitted as an update for Fedora 21.
https://admin.fedoraproject.org/updates/epiphany-3.14.2-2.fc21

Comment 4 Fedora Update System 2014-11-18 12:23:33 UTC

Package epiphany-3.14.2-2.fc21:
* should fix your issue,
* was pushed to the Fedora 21 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing epiphany-3.14.2-2.fc21'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-15300/epiphany-3.14.2-2.fc21
then log in and leave karma (feedback).

Comment 5 Fedora Update System 2014-12-06 09:57:16 UTC

epiphany-3.14.2-2.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.