Firefox is hanging when the page scrolls down to a html5 video or the page to a slideshow with fade effect

Every time a page has a html5 video or a slideshow with fade effect Firefox 3.6 becomes terriblely slow. It freezes with this test: http://demos.hacks.mozilla.org/openweb/HWACCEL/
I have Fedora 14 and before that Fedora 13 and the problem happens with both.
The same doesn't happen on Opera or Google Chrome.
'''UPDATE 1''': I have already tryed the Safe Mode and the problem happens the same.
'''UPDATE 2:''' This page full of videos scroll smothly without any problemas: http://brettgaylor.tumblr.com/tagged/webmademovies

I forgot to say that I did tryed the Safe Mode just to see if the slow was not being caused by some extension or plugin. However the result was all the same. By the way, the slow happens even if there is only one page opened. I am not thinking it is something related to the ATI video card or even Fedora because the same slow does't happen in Chrome and Opera...

Similar Messages

  • Question when I log into Firefox, the screen scrolls down and I have to use the side-bar to go back up to type my query into the 'search' window. How can I stop that and get Firefox to start with the 'search' window accessible? With thanks, Peter

    Question
    when I log into Firefox, the screen scrolls down and I have to use the side-bar to go back up to type my query into the 'search' window. How can I stop that and get Firefox to start with the 'search' window accessible? With thanks, Peter

    See this. <br />
    https://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_at_exit

  • When I log into Firefox, the screen scrolls down and I have to use the side-bar to go back up to type my query into the 'search' window. How can I stop that and get Firefox to start with the 'search' window accessible? With thanks, Peter

    Question
    When I log into Firefox, the screen scrolls down and I have to use the side-bar to go back up to type my query into the 'search' window. How can I stop that and get Firefox to start with the 'search' window accessible? With thanks, Peter

    See this. <br />
    https://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_at_exit

  • Have new update but when i am on trying to sync I have no scroll down bar to select option on the bottom of pages so sync is not done with all i want on it.  Using my arrow keys also dont work.  I have deleted itunes

    Have new update but when i am on trying to sync I have no scroll down bar to select option on the bottom of pages so sync is not done with all i want on it.  Using my arrow keys also dont work.  I have deleted itunes and reinstall but its still the same.  Any ideas?

    iPod touches or any iDevices from Apple sync only to one computer. If you sync to a different computer, all your music will be replace with the music from the new computer's iTunes. If the music were purchased from iTunes, you can re-download them again otherwise the music on iPod touch will be deleted. Do you have iTunes backup? 

  • Every time I scroll up on my wireless mouse, the page scrolls down instead.

    Everytime I scroll up on my WIRELESS MOUSE, the page scrolls down instead. When I scroll down, the page scrolls up! Help? What happened? Do I need a new one?

    You can change it in System Preferences > Mouse > Point & Click tab > uncheck Scroll direction: natural.

  • How can I create a scrolling effect where when the user scrolls down the image will blur out?

    How can I create a scrolling effect where when the user scrolls down the image will blur out?

    Hi there,
    You can create a scroll motion where the image will fade out on scrolling, you need to use the Opacity tab under Scroll Effects Panel.
    If you particularly need the image to be blur out, then you need to edit that image in any image editing program and make one copy of that image as blurred, then place both images (actual and blurred) on that page and use scroll motion or fade option to replace images.

  • How to make a scroll animation constantly fixed after scrolling? I want the animation to Start when I scroll down, but I don't want the animated thing to disappear when I scroll up again.

    How to make a scroll animation constantly fixed after scrolling? I want the animation to Start when I scroll down, but I don't want the animated thing to disappear when I scroll up again.
    I know how to start the animation by scrolling down, but I simply want it to stay there after it. Could you help me please, guys?

    Hi Tom,
    There is no native feature in Muse to achieve this.
    Regards,
    Aish

  • After installing the latest upgrade firefox just hangs when opening - was fine before. have tried deleting restore session but worse not better now

    after installing the latest upgrade firefox just hangs when opening - was fine before. have tried deleting restore session but worse not better now. no change with firewall.
    == This happened ==
    Every time Firefox opened
    == yesterday, after installing the upgrade ==
    == User Agent ==
    Opera/9.80 (Windows NT 5.1; U; en-GB) Presto/2.5.24 Version/10.54

    I'm using Mac OS 10.4.11 & even typing this message the characters appear so slowly that I could get a hammer and chisel and inscribe the words faster than the new Firefox runs. WTF?

  • Why does my Adobe Reader DC stop working when I click scroll down options?

    I used to use PDF Suite 2014 Standard to view pdf files.
    However, tonight a message appeared when I attempted to open files saying ..."if the document does not load then the pdf viewer may not be able to display this type of document"
    I went to the website provided to download Adobe Acrobat Reader DC.
    Although I was able to load pdf documents and fill in forms, the program repeatedly would crash whenever I attempted to click on scroll down options on forms.
    Any help is appreciated
    ....and talk/write slowly for I am not super computer literate.
    Regards,
    Luisa

     Dear Aedesh, Thank you for your assistance.  I did all that you instructed below, regarding uninstalling, and using the Adobe Reader and Acrobat Cleaner Tool.  I restarted my computer, then installed Adobe Acrobat Reader DC (for Windows 7, English and version: Reader DC 2015). I continue to have the problems: (1) When I attempt to use a scroll down option within a pdf form, the program stops working. (2) If I send the pdf to my iPhone, and I open the pdf, I receive the message "Please wait...if the message is not eventually replaced by the proper contents of the document, your pdf viewer may not be able to display this type of document..." However, when I send pdf's created earlier than 4-28-15, I am able to open in my iPhone.I am able to open on my laptop the pdf's created after 4-28-15, but have the scroll option issue  (thank you in advance for your patience)Luisa 
     Luisa Montaini-Klovdahl, Ph.D.Licensed Psychologist &
    Captain, US Army Reserves Medical Service Corps4153 Park Blvd
    Palo Alto, CA 94306
    Telephone: 650.384.6559
    Facsimile: 650.384.6547 This e-mail may contain confidential patient information. If you have received this transmission in error, please delete and contact the sender.   
         From: aadeshs76610910 <[email protected]>
    To: Luisa Montaini-Klovdahl <[email protected]>
    Sent: Thursday, April 30, 2015 9:55 AM
    Subject:  Why does my Adobe Reader DC stop working when I click scroll down options?
    Why does my Adobe Reader DC stop working when I click scroll down options?
    created by aadeshs76610910 in Acrobat Reader - View the full discussionHi Luisa,  Please follow the steps below :- 1) Uninstall Adobe Acrobat Reader DC. 2) Run the cleaning tool Download Adobe Reader and Acrobat Cleaner Tool - Adobe Labs3) Restart the computer.4) Install Adobe Acrobat Reader DC using this link Adobe Acrobat Reader DC Install for all versions Let me know if the issue persist.  Regards,Aadesh If the reply above answers your question, please take a moment to mark this answer as correct by visiting: https://forums.adobe.com/message/7499212#7499212 and clicking ‘Correct’ below the answer Replies to this message go to everyone subscribed to this thread, not directly to the person who posted the message. To post a reply, either reply to this email or visit the message page: Please note that the Adobe Forums do not accept email attachments. If you want to embed an image in your message please visit the thread in the forum and click the camera icon: https://forums.adobe.com/message/7499212#7499212 To unsubscribe from this thread, please visit the message page at , click "Following" at the top right, & "Stop Following" 
    Start a new discussion in Acrobat Reader by email or at Adobe Community For more information about maintaining your forum email notifications please go to https://forums.adobe.com/thread/1516624.

  • Recently updated iMac and macbook pro to mountain lion.   Now mouse and track pad operate backwards i.e.  scroll up and page scrolls down. how do you fix this?

    recently updated iMac and macbook pro to mountain lion.   Now mouse and track pad operate backwards i.e.  scroll up and page scrolls down. how do you fix this?

    System Preferences > Mouse -- deselect "Scroll direction: natural." Do the same for the trackpad > Scroll & Zoom preference.

  • My ipod has had a previous owner How do I change my ipods email address so that when I try to down load anything it asks for the previous owners password but when I go to my account it says its my email my account but not when I try to download????

    My ipod has had a previous owner How do I change my ipods email address so that when I try to down load anything it asks for the previous owners password but when I go to my account it says its my email my account but not when I try to download can anyone please help me ????Plus it still has some of the previous owners pictures and videos on it that I want to delete and can't????? Also is there a way to kill the apps that u have used throughout the day the battery doesn't last long at all ??????

    - How did you dlete stuff from the iPod? If you have a 1G or 2G iPod and deleted the stuff by going to Settings>Genera.>Reset>Erase aall contents and settings without being connected to a power source, the battery dies before he erase was comleted since it can take hour.
    - In any event try the following:
    - Connect to a chaging sour for three hours.
    - Reset the iPod and then connect to the computer and try to restore va iTunes.
    Reset iPod touch:  Hold down the On/Off button and the Home button at the same time for at
    least ten seconds, until the Apple logo appears.
    - Next try placing the iPod in recovery moe and then try to restore. For recovery mode:
    iPhone and iPod touch: Unable to update or restore
    - Last try DFU made and restore.
    How to put iPod touch / iPhone into DFU mode « Karthik's scribblings

  • How do I insert a font in Mail which is not in the Pref. scroll-down menu?

    How do I insert a font in Mail which is not in the Pref. scroll-down menu?
    I love Palatino, I have it bot in the System fonts folder, in the home/library/fonts folder and in the computer/library/fonts folder.
    Yet, It does not come out.
    Something else I should be doing?

    Keep in mind that if the recipient of the email doesn't have Palantino active on their computer, they're not going to see that font on their end. Their system will replace any instance of Palantino with whatever font is they have set as the default in their mail program.

  • The amount of down payment must be less than the invoice amount

    Hi all,
    Our customers are using SAP 2007-PL15 and SAP 2007-PL41.
    When we want to create a down payment for a sales order, and we want to pay the entire amount of the sales order, including tax, we have to put an amount inthe TOTAL field of the Down Payment window since by default, the down payment amount is the total of the invoice before applying tax.  The DPM is
    higher than 100% (strange but I think it's normal since the down payment is not planned to take the tax in consideration).
    Then, we create an incoming payment for this down payment. It's ok.
    Then, we create an invoice based on the sales order we have paid with the down payment. It's impossible to use the down payment for the invoice... why that ? We receive the error 'The amount of down payment must be less than the invoice amount'. This causes big headaches to our customers !!
    Could you explain us what to do please ?
    thanks,
    Luce

    I'm very sorry, I have a similar question in dealing with AP Down Payment Request Linked to AP Invoice,  my case like this:
    1. I created 3 AP DPRs,their amount are each 100,000 RMB(for example, their document number are 10,11,12). then do the outgoing payment fully paided.
    2. I created a AP Invoice with the amount 150,000 RMB(for example, this AR Invoice document number is 5). I use the buttom"Total Down Payment",and selecet AP DRP No.10 and 11. When I click the buttom"Add",an error shows:
    The amount of down payment must be less than the invoice amount
    and I don't know how to continue.....
    Many Thanks
    Kam
    (PS:My English is poor,forgive me please. Shall I Speak in Chinese? then I can describe this question more clearly.)

  • I have a mac book pro running Lion 10.7.4 and every time I use Google Earth The computer crashes by lowering a black curtain and then asking me to hold the power button down until it closes and press the power button again to restart it. Can I fix this?

    I have a mac book pro running Lion 10.7.4 and every time I use Google Earth The computer crashes by lowering a black curtain and then asking me to hold the power button down until it closes and press the power button again to restart it. Can I fix this? It bugs me when I'm looking at real estate.

    I really don't have an answer for that one. I guess that while trying to get things working correctly, I would use the most basic monitor I had which in your case would be the Eizon using the Thunderbolt port and adaptor.
    When you boot into Safe Mode the startup is quite slow, but you should get the Apple logo and then the spinning gear below it (release the SHIFT key when it appears.) Then after a little more time you should see a gray progress bar appear below the spinning gear. When that disappears the computer will startup to a login screen.

  • Why does the screenline shut down after about 2 clips?  the tutorial worked fine.

    Why does the screenline shut down after about 2 clips?  the tutorial worked fine.

    I don't know about MOD files, since I don't use them
    >As a beginner
    LOTS of learning information in these links
    Online User Guide http://help.adobe.com/en_US/premiereelements/using/index.html
    -Page to download current PDF http://helpx.adobe.com/premiere-elements.html
    Importing Video http://forums.adobe.com/thread/1065281
    -and project settings http://forums.adobe.com/thread/1112086
    Saving & Sharing http://forums.adobe.com/thread/1137128
    -Sharing to DVD or BluRay http://forums.adobe.com/thread/1137645
    -Sharing for Movies http://forums.adobe.com/thread/1051093
    -Sharing for Computer http://forums.adobe.com/thread/1058237
    Steve's Basic Training Tutorials... steps are the same for several versions
    -http://forums.adobe.com/thread/537685
    -v11 http://www.amazon.com/Muvipix-Guide-Premiere-Elements-version/dp/1479311200/
    -All http://www.amazon.com/Tricks-Adobe-Premiere-Elements-Muvipix-com/dp/1451529724/
    -and http://forums.adobe.com/thread/498626
    -and http://prodesigntools.com/four-hours-free-video-tutorials-new-photoshop-elements-9-pse9.ht ml
    -and http://prodesigntools.com/five-hours-free-tutorials-photoshop-and-premiere-elements-7-and- 8.html
    FAQ http://forums.adobe.com/community/premiere_elements/premiere_elements_faq
    TIPS http://forums.adobe.com/community/premiere_elements/premiere_elements_tips
    Another help site http://muvipix.com/ or http://muvipix.com/phpBB3/

Maybe you are looking for