Closed
Bug 657168
Opened 14 years ago
Closed 13 years ago
Firefox 4 is very slow on http://pl.kapihospital.com/
Categories
(Core :: General, defect)
Tracking
()
RESOLVED
INCOMPLETE
People
(Reporter: bugzilla, Unassigned)
References
()
Details
User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
Build Identifier: Mozilla/5.0 (Windows NT 5.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1
Online game http://pl.kapihospital.com/ works very slow in Firefox 4. Before upgrade I have used latest version of Firefox 3, and performance was good enough. I do not found this issue with other site - only this one slowed down noticeably.
Note: above url is for Polish version of the game. There is also Deutsch version and few others. Unfortunately English version is not available yet - http://en.kapihospital.com/ says "coming soon".
Reproducible: Always
Steps to Reproduce:
Register on http://en.kapihospital.com/ and try playing
Actual Results:
Game works very slow, 100% CPU consumption (or 50% on 2-core CPU)
Expected Results:
Game should work the same or better as in Firefox 3
Comment 1•14 years ago
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Do you already tried http://support.mozilla.com/en-US/kb/Safe+Mode ?
Updated•14 years ago
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Version: unspecified → 2.0 Branch
I searched a bit and looks that this is related to rendering engine in F4. My graphic card is GeForce2 MX/MX 400, so it is quite old. I have upgraded its drivers and DirectX to newest versions, but without luck. I also set layers.acceleration.force-enabled, gfx.direct2d.force-enabled and webgl.force-enabled to true, but this did not help.
about:support now provides following information about graphics (I translate from Polish, English names may be a bit different):
Graphics Adapter: NVIDIA GeForce2 MX/MX 400
Supplier ID: 10de
Device ID: 0110
RAM: Unknown
Adapter Driver: nv4_disp
Driver version: 6.14.10.9371
Driver date: 10-22-2006
Direct2D enabled: disabled in driver. Recommended upgrade to 257.21 version
DirectWrite enabled: false (0.0.0.0, font cache n/a)
WebGL renderer: (WebGL unavailable)
Windows with hardware acceleration: 0/1
Mentioned page uses many animated images. When I stopped animation by pressing Esc, performance greatly improved. However this is just workaround, not real solution.
Any ideas how to solve this issue?
Comment 4•14 years ago
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Maybe related to Bug 595671?
Comment 6•14 years ago
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Is the performance ok if you open "about:config" and change "image.animation_mode" to "none" ?
In that case i would mark this as dupe of bug 595671
Comment 7•13 years ago
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Reporter -> Are you still experiencing this issue? Can you address comment 6
Comment 8•13 years ago
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Closing bug as Incomplete - if you are still experiencing this issue or have more information to provide feel free to post back here and we can re-open the bug. You can also get assistance by visiting the Firefox help site -> https://support.mozilla.com/en-US/kb/ask
Status: UNCONFIRMED → RESOLVED
Closed: 13 years ago
Resolution: --- → INCOMPLETE
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Description
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