Slowmo - Pr & Ae acceleration

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• Firefox used to work fine until last week, now hangs at startup - have reinstalled, tried to uncheck hardware acceleration - not fixed.

  Until the week last Firefox coasted reasonably little pop-up (windows 10), now it crashes immediately. I reinstalled, ticked hardware acceleration (it starts in safe mode), but is not fixed. Any ideas?

  Thank you, looking at these reports, it seems that this may be caused by external software on the computer. go to control panel of your system and remove any software marked 'Freecorder"or similar, or by the Publisher"Applian Technologies"or any other toolbars.

• Problem with fonts. If enable hardware acceleration "BOLD" fonts look weird, but if I turn it off, "BOLD" fonts seem good, but normal fonts look weird

  Title.

  With hardware acceleration: http://imgur.com/jHRk6Yl words 'empty' look and really weird air instead of being "BOLD". But if I disable it, normal fonts look "weird" in some Web sites (not all) and are difficult to read.
  Any solution?

  Thank you!

  Hmm, another user Windows 10 reported this after installing some Helvetica fonts.

  In your screenshot, the text 'blue indicated' is the following style rule:

  font-family: "helvetica neue",arial,helvetica,sans-serif;
  

  So I guess you have Helvetica Neue installed locally, which seems to have strange problems in Firefox.

  If you don't want to remove this font on your system, you can use custom style rules for Firefox overrides Arial, which is what I see on Windows 7 on this page. I saw the first time that documented in this article (from 2010!):

  Helvetica on Firefox: the substitution of fonts with CSS | Keyvan Minoukadeh

• Need to disable acceleration hardware and smooth scrolling for users on a Remote Desktop Session.

  Hello
  I need to disable acceleration hardware and smooth scrolling for any user that connects to an RDS Server. I messed up the mozilla.cfg and created an autoconfig.js file. I guess I'm missing something along the way.

  This is currently my autoconfig.js
  Pref ("general.config.filename", "mozilla.cfg");
  Pref ("general.config.obscure_value", 1);
  Pref ("app.update.channel", "liberation");

  Mozilla.cfg
  Smooth Scrolling disabled
  lockpref ("general.smoothScroll.disabled", true);
  disables hardware acceleration
  lockPref ("layers.acceleration.disabled", true);
  lockPref ("gfx.direct2d.disabled", true);

  All that I'm missing? When I restart the two options are always checked in the options.

  Thank you!!

  Hi b1gt3x, you use a clear cfg file, you'll want to put this in your instead of autoconfig.js:

  pref("general.config.obscure_value", 0);
  pref("general.config.filename", "mozilla.cfg");
  

  In addition, you will have to make lockPref with a capital P in any case - that it reacts very sensitive to spelling errors...
  http://kb.mozillazine.org/Locking_preferences.

• Hardware acceleration of flash player does not work on windows 10

  I installed windows 10 yesterday, everything works fine except the hardware acceleration in flash. I don't see that a green video if I activate hardware acceleration. Work videos flash if I disable hardware acceleration, but I don't think it's a good solution because the CPU usage goes way up. I have an AMD ATI Radeon HD 4890 and I use the drivers supplied with windows 10 because amd has not released any Windows 10 drivers for my card. Strange thing is that hardware acceleration works fine in chrome, so I think this isn't a driver problem, is there some way I can fix this in firefox?

  I solved the problem by installing the drivers amd since the INF, now working on hardware acceleration!

  Edit: It seems that the Green video problem is solved with this solution because the CPU usage is always the same with hardware acceleration disabled

• Turn off hardware acceleration to resolve failures and defects of graphics.

  A few weeks ago Thunderbird updated itself, and the life of my email went to hell. The continuous black screen. Often he was missing all the icons on e-mail records. I had often to minimize and reopen Thunderbird to see anything. I kill then restarting it maybe 8 times a day when he hooked completely. He crashed himself and sent error reports, perhaps 20 times a day. Absolutely horrible.

  Finally, I found this article, which explains how to disable hardware acceleration:

  http://www.askvg.com/how-to-disable-hardware-acceleration-GPU-rendering-in-Mozilla-Firefox-4-0-to-fix-font-problem/

  It worked. Apparently in one of the recent updates, enabled Thunderbird when hardware acceleration for my system, he had to be turned off. (I vaguely remember turning it off before.)

  In addition, there are a simple switch off in the Options.

  "Tools" > "Options" > "Advanced" > "Général" tab
  or
  'Icon menu' > 'Options' > 'Options' > "Advanced" > "Général" tab

  To turn off:
  Uncheck the "use hardware acceleration when available.
  Click on 'OK '.

• Hardware acceleration can be improved in the non support Windows XP?

  I was able to diagnose my problems with the new windows that open instead of tabs and expectant keyboard following the indications of support: start in safe mode, removing the hardware acceleration, reboot normally and... .no problem! I would like to know if it is possible to update the graphics drivers in Windows XP - pro before going through the whole process (I'm not a tech savvy type). My internet loading is already slow as it is, rural DSL speeds, but I rather just be patient rather than to tackle the constant keyboard problems that have been driving me crazy. Please let know us if it is worth trying to upgrade or not.

  Personal opinion, away from NVIDIA / GeForce video cards. AMD / ATI based cards seem to work better with Firefox that the GeForce cards based on the research I did in April for a new PC, I was building at that time here.

  No problems with hardware acceleration or Firefox on Win7 32 bit with focus on the AMD Radeon video card from ASUS that I installed (~55.00 USD). But with Windows XP, you may never be able to use hardware acceleration, 'new' video cards do not support an EOL as WinXP operating system, and those that do may not provide enough in the long term, as Mozilla continues to twist HA in Firefox.

• 38.1.0 crashing to access messages (user #1 = accident unknown GIS) hardware acceleration (user # mozilla::layers:CompositorD3D11:EndFrame / dxgi.dll) graphics CAUSE

  Update to version 38.1.0
  Launch Thunderbird, launches its OK. Can show messages and write new e-mail messages etc OK.
  If I select "get messages" OR messages are automatically accessible every 5 min. then the PC just crashes.
  Does no salvation in three fingers upward the Task Manager.
  Only way out is to power off.

  Thanks in advance for your help
  See you soon
  Pete

  Following is the help troubleshooting information.

   Application Basics
  

     Name: Thunderbird
     Version: 38.1.0
     User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0
     Profile Folder: Show Folder
  

               (Local drive)
     Application Build ID: 20150707103124
     Enabled Plugins: about:plugins
     Build Configuration: about:buildconfig
     Memory Use: about:memory
  

   Mail and News Accounts
     account1:
       INCOMING: account1, , (none) Local Folders, plain, passwordCleartext
  

     account3:
       INCOMING: account3, , (pop3) pop3.talktalk.net:110, plain, passwordCleartext
       OUTGOING: smtp.talktalk.net:587, alwaysSTARTTLS, passwordCleartext, true
  

   Crash Reports
  

   Extensions
     Lightning, 4.0.1, true, {e2fda1a4-762b-4020-b5ad-a41df1933103}
  

   Important Modified Preferences
  

     Name: Value
  

       accessibility.typeaheadfind.flashBar: 0
       browser.cache.disk.capacity: 358400
       browser.cache.disk.smart_size_cached_value: 358400
       browser.cache.disk.smart_size.first_run: false
       browser.cache.disk.smart_size.use_old_max: false
       extensions.lastAppVersion: 38.1.0
       font.name.monospace.el: Consolas
       font.name.monospace.tr: Consolas
       font.name.monospace.x-baltic: Consolas
       font.name.monospace.x-central-euro: Consolas
       font.name.monospace.x-cyrillic: Consolas
       font.name.monospace.x-unicode: Consolas
       font.name.monospace.x-western: Consolas
       font.name.sans-serif.el: Calibri
       font.name.sans-serif.tr: Calibri
       font.name.sans-serif.x-baltic: Calibri
       font.name.sans-serif.x-central-euro: Calibri
       font.name.sans-serif.x-cyrillic: Calibri
       font.name.sans-serif.x-unicode: Calibri
       font.name.sans-serif.x-western: Calibri
       font.name.serif.el: Cambria
       font.name.serif.tr: Cambria
       font.name.serif.x-baltic: Cambria
       font.name.serif.x-central-euro: Cambria
       font.name.serif.x-cyrillic: Cambria
       font.name.serif.x-unicode: Cambria
       font.name.serif.x-western: Cambria
       font.size.fixed.el: 14
       font.size.fixed.tr: 14
       font.size.fixed.x-baltic: 14
       font.size.fixed.x-central-euro: 14
       font.size.fixed.x-cyrillic: 14
       font.size.fixed.x-unicode: 14
       font.size.fixed.x-western: 14
       font.size.variable.el: 17
       font.size.variable.tr: 17
       font.size.variable.x-baltic: 17
       font.size.variable.x-central-euro: 17
       font.size.variable.x-cyrillic: 17
       font.size.variable.x-unicode: 17
       font.size.variable.x-western: 17
       gfx.direct3d.last_used_feature_level_idx: 1
       mail.openMessageBehavior.version: 1
       mail.winsearch.firstRunDone: true
       mailnews.database.global.datastore.id: 268c1c45-39c9-4fb8-af58-00e0c832e32
       network.cookie.prefsMigrated: true
       network.predictor.cleaned-up: true
       places.database.lastMaintenance: 1436862237
       places.history.expiration.transient_current_max_pages: 104858
       plugin.importedState: true
  

   Graphics
  

       Adapter Description: Intel(R) G41 Express Chipset
       Vendor ID: 0x8086
       Device ID: 0x2e32
       Adapter RAM: Unknown
       Adapter Drivers: igdumd64 igd10umd64 igdumdx32 igd10umd32
       Driver Version: 8.15.10.2302
       Driver Date: 2-11-2011
       Direct2D Enabled: false
       DirectWrite Enabled: false (6.2.9200.17292)
       ClearType Parameters: Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 50
       WebGL Renderer: false
       GPU Accelerated Windows: 1/1 Direct3D 11 WARP
  

       AzureCanvasBackend: skia
       AzureSkiaAccelerated: 0
       AzureFallbackCanvasBackend: cairo
       AzureContentBackend: cairo
  

   JavaScript
  

   Incremental GC: 1
  

   Accessibility
  

     Activated: 0
     Prevent Accessibility: 0
  

   Library Versions
  

       Expected minimum version
       Version in use
  

       NSPR
       4.10.8
       4.10.8
  

       NSS
       3.19.2 Basic ECC
       3.19.2 Basic ECC
  

       NSS Util
       3.19.2
       3.19.2
  

       NSS SSL
       3.19.2 Basic ECC
       3.19.2 Basic ECC
  

       NSS S/MIME
       3.19.2 Basic ECC
       3.19.2 Basic ECC
  

  Just read another similar problem. So I tried...
  
  
  Disabling hardware acceleration to tools | optioins. Advanced | General
  
  
  
  It now seems to work OK. IE no crashes.
  I'll watch the problem. for a period of time.

• Disabling hardware acceleration also live up to anti-aliasing of fonts

  As in the title.

  First screenshot shows what happens with hardware acceleration enabled, which seems better, second screenshot shows how it looks an alias with disabled acceleration with the race missing in some places on the very light fonts.

  However, when hardware acceleration is enabled, if I open very large images or batch of images on line at the same time, the browser window will flash white, all tabs will lose their favicons and you must restart the browser. For this reason, I try to keep disabled hardware acceleration, but use (or method) for the rendering of the fonts only, if such a thing is possible. Also, I want a fix for hardware acceleration, causing such behaviour, although it seems more difficult.

  ClearType and font smoothing are both on the channel. Disabling one of them makes the fonts still worse.

  Thanks in advance.

  In fact, I've corrected the problem. Gfx.direct2d.force layout compatible true was what it took.

• 10 charts of Thunderbird Windows are not correctly RESOLVED caused by hardware acceleration

  All my Thunderbird 38.0.1 graphics do not correctly display in Windows 10 (10130)

  I found the answer. I had to disable hardware acceleration.

  Options > advanced
  Use hardware acceleration when available.

• Why Thunderbird freezes my computer after installation of exit 38 RESOLVED: hardware acceleration = suspended new pop ups (bug 1186755) message notification

  Exit 38A was pushed to my computer 3 days ago. Now, the computer crashes whenever I hit him 'Get messages.' Every time. My business down a setback.

  Hardware acceleration has been disabled and notifications have been reactivated. Thunderbird (and the computer) will not freeze.

• interface of iTunes is not GPU accelerated in Windows 10

  As opposed to Spotify, iTunes interface is not accelerated by the hardware, and this results in extremely poor performance of scrolling/animations especially when the main iTunes window is enlarged with Hi-DPI screens. Apple given your incredible coding skills please could you provide a user experience suitable for users dealing with iDevices beyond macOS.

  Use iTunes comments. Apple do not read these forums for suggestions.

  TT2

• Firefox crashes when I restart. I found an answer related to the hardware accelerator but cannot find a way to get to it?

  When I close firefox and reopen it, it lights up briefly and then crash. I am able to open it by clicking on a link that requires a password and use it from there, but that takes some time and its very annoying. I have a Blocker to add and I don't want to get rid of using safe mode. I read something about turning off hardware acceleration, but when I go to tools, theres no button options. IM also using a MacBook Pro.

  You can try to start Firefox in Mode safe temporarily (hold down the option key while starting Firefox) and disable hardware acceleration (Preferences dialog box > advanced > general, uncheck the "Use hardware acceleration when available"), then exit Firefox and try to run normally.

  But if you can extract another thing: crash report IDs which will allow volunteers to see some of the crash reports you have submitted to Mozilla. Please check the last section of the support article "Firefox plant - troubleshoot and prevent assistance fixing crashes" for steps get these IDs crash and then after the most recent here.

• Disabled HW acceleration / all the addons FF window remains empty/no icons, just as it does when booting with any permit...

  Image shows in every day, newly developed v.37 FF, with all the addons updated helped start. FF started in safe mode is exactly the same. Have already tried disabling WindowBlinds (title bar skin provider); It made no difference. A hardware acceleration disabled/enabled video. Not good. Updated hardware drivers (unless they released a last week). I hate using IE, and I wouldn't rather load Chrome. My time to play with several browsers on since HotJava.

  Seems to have been corrupted themes or not enough new themes. Upgrade to a more recent March 2015 seems to have cleared up the problem.

• How to enable the GPU acceleration in firefox (Linux)

  I want to enable hardware acceleration in firefox linux x 64 build

  Mozilla Firefox 36.0.4

  version of the drivers NVIDIA 331

  That's what I have tride
  http://AskUbuntu.com/questions/491750/force-enable-hardware-acceleration-in-Firefox

  Tyler Downer said

  Can you please enter about: support in your address bar, press on enter, and then copy the information in this thread? Thank you!

  Thank you for your answer

  Here is the result
  http://slexy.org/view/s2nYEMeTSg

  OK, I have this solution worked forgout just restart my pc

  http://AskUbuntu.com/questions/491750/force-enable-hardware-acceleration-in-Firefox