Why does my mouse make blank spaces on my screen as I move it?  It started happening after I downloaded Mountain Lion

Why does my mouse sometimes cause my screen to erase as I move it?  It started to happen after I downloaded Mountain Lion.

You could try booting into Safe Mode to see if it fixes the problem. To get out of Safe Mode, restart as usual.

Similar Messages

  • Has anybody had a problem with the mouse cursor lagging when navigating the drop down menus? this only started happening after a re-install. it only occurs in Photoshop elements 13 in the  photo editing section,and no other application. My mouse drivers a

    Has anybody had a problem with the mouse cursor lagging when navigating the drop down menus? this only started happening after a re-install. it only occurs in Photoshop elements 13 in the  photo editing section,and no other application. My mouse drivers are up to date.Any help or advice would be most welcome.

    Good day!
    Please post Photoshop Elements related queries over at
    http://forums.adobe.com/community/photoshop_elements
    and please read this (in particular the section titled "Supply pertinent information for quicker answers"):
    http://blogs.adobe.com/crawlspace/2012/07/photoshop-basic-troubleshooting-steps-to-fix-mos t-issues.html
    Regards,
    Pfaffenbichler

  • Why does Dreamweaver upload a blank page when i "put" a .php or .html file that I just edited. It's

    Why does Dreamweaver upload a blank page when i "put" a .php or .html file that I just edited. It's like Dreamweaver isn't putting the complete file. So when i check my work (refresh the page), it is now blank. This happens about 50 percent of the time and can occur with any of the websites I maintain. (If I pull out my macbookpro, i can edit and upload the page, but the screen is smaller and i would rather be at my desktop). I am using CS5 on a MacPro, operating system 10.7.5.

    I've never heard of that type of error before. If it were happening to me, here are a few things I would do...
    Verify it's DW
         Download Filezilla (free and very nice in reality) and make sure it uploads correctly from there to rule out connection issues
    Rebuild Site Cache
         From the Files window of your site, click the menu and go to Site > Recreate Site Cache
    Delete DW File Cache
         If the above does nothing, I'd kill my DW Cache File: http://forums.adobe.com/thread/494811
    Uninstall, clean, reinstall
         Uninstall the program, use the cleaner tool here: http://www.adobe.com/support/contact/cscleanertool.html to kill everything (Adobe leaves behind things that are picked up again in a normal uninstall/reinstall) then reinstall it.

  • Why does my mouse keep losing connection every minute

    why does my mouse keep losing connection every minute, its not the batteries

    I'm having the same issue.  Every so often it loses connection then re establishes. This goes on repeatedly.
    If you change batteries while the computer is still active then it takes for ever to re connect.
    Can't wait until someone replies to your question.

  • Why does my mouse pointer change from a hand to a downward facing arrow sometimes?

    why does my mouse pointer change from a hand to a downward facing arrow sometimes?

    the-edmeister, you are a genious. I went to "view" then "toolbars" and de-selected "yahoo toolbar" and then moved the curser over my firefox page and it now works completely including the problem area (the top 3 cm of each screen). Thank you, thank you, thank you, thank you, thank you, thank you. You have no idea how good I feel know on this otherwise cold, windy and rainy day.

  • Why does the mouse move erratically in PSE 13?

    why does the mouse move erratically in PSE 13?

    I'm getting the same thing.  This is the second major problem I've had with Adobe Photoshop Elements 13.  They just corrected the first problem where there was a "default printer" error coming up when printing.  This is ridiculous.
    My mouse freezes erratically when I click on the main drop down menu.  It works okay when editing photos.  The mouse just acts erratically on the Main drop down menus.  My suspicion is the new update that fixed the default printer error has caused this issue.  I am really hoping someone from Adobe is viewing this forum.  It took 3 months for Adobe to fix the printer issue.  I hope this isn't the case with this issue.

  • Why does Magic Mouse use much more battery power than the keyboard?

    I have the Bluetooth versions of the keyboard and the Magic Mouse. I use the same rechargeable batteries in each. Yet the mouse has now come to the end of a THIRD set of AAs, while the keyboard still has 60% of its first set.
    Why? They are both constantly in use, so why does the Mouse drain batteries so much faster than the keyboard? Viz: the mouse about once a week (two, max), while at this rate, it will be another month or more before the keyboard drains.

    Actually I don't! I consider myself a 'power user' in that I will always use the keyboard first, and I learn keyboard shortcuts for nearly everything I do regularly.
    I would guess my use is 50:50 at worst?

  • Why does my mouse loose connection?

    why does my mouse loose connection?

    Hi rayf43,
    Welcome to the Support Communities!
    The article below may be able to help you with this.
    Click on the link to see more details and screenshots. 
    Troubleshooting wireless mouse and keyboard issues
    http://support.apple.com/kb/ts3048
    Wi-Fi and Bluetooth: Potential sources of wireless interference
    http://support.apple.com/kb/ht1365
    Cheers,
    - Judy

  • Why does my mouse go behind illustrator CS6 window since maverick upgrade?

    why does my mouse go behind illustrator CS6 window since maverick upgrade? I can see the mouse becaus I can highlight items, but to get the mouse back in front I need to click out of Illy and then click back in. Slightly annoying.

    You can try to disable hardware acceleration in Firefox.
    *Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
    You need to close and restart Firefox after toggling this setting.
    *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
    You can check if there is an update for your graphics display driver.
    *https://support.mozilla.org/kb/how-do-i-upgrade-my-graphics-drivers

  • Why does my mouse move slowly?

    Why does my mouse move slow?

    Check the setting for tracking speed. You'll find that in System Preferences > Mouse.
    Note that tracking speed has variable accelleration associated with it; it responds to the speed of the mouse movement as well as the distance. When the tracking speed is set to fast, a slow movement of the mouse will yield an approximate one-to-one response from the cursor; but if you flick the mouse quickly, the cursor will fly across thre screen.
    If you're using a non-Apple mouse, and it came with its own software, check in that control pane for a similar setting.

  • Why does the iPad make the same noise when it connects to a charger that doesn't charge it as one that will charge it???

    Why does the iPad make the same noise when it connects to a charger that doesn't charge it as one that will charge it???
    I would expect that it would make an unusual noise if plugged into a generic USB charger that does not have enough oomph to charge a pad to alert you - otherwise, you might think the noise is reassuring that you are actually charging it.

    I guess my question was actually more of a comment on the (lack of) design!  It is unusual that something like this would still be in an Apple product.  There are wall chargers that have a USB port on them that do not have the required oomph to charge the iPad.  I have one that has two USB ports, one for my iPhone  (it won't charge an iPad), and one for an iPad with greater amperage rating.  I accidentally used the wrong ones for a while yesterday, but noticed before being "surprised" the next morning by an uncharged iPad.  The iPad is smart enough to say "Not charging" by the battery icon when it is plugges in to one of these, so it "knows" - seems like it would be fairly simply to have the iPad make a different or additional noise  wehn it puts up the "Not charging" text icon.  Failsafe user experience?

  • Why does firefox 4 hang in some websites, during browsing on that site ? This never happened with previous editions.

    why does firefox 4 hang in some websites, during browsing on that site ? This never happened with previous editions. edit
    Details

    Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
    * Don't make any changes on the Safe mode start window.
    See:
    * [[Troubleshooting extensions and themes]]
    Create a new profile as a test to check if your current profile is causing the problems.<br />
    See [[Basic Troubleshooting#Make_a_new_profile|Basic Troubleshooting&#58; Make a new profile]]<br />
    There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins"<br />
    If that new profile works then you can transfer some files from the old profile to that new profile (be careful not to copy corrupted files)
    See http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

  • Why does adobe Premiere Pro CC Crash every time I export a movie file?

    Why does adobe Premiere Pro CC Crash every time I export a movie file?

    Please hand type your posts directly into the browser window.  Copy/Paste leaves unwanted code throughout.
    span style="color: #ffffff; font-family: Arial, Helvetica, sans-serif; font-size: 12px; background-color: #000000;"

  • My iMac came with mountain Lion preinstalled. I wish to make a Bootable USB Disk. I find that I am not allowed to d/load Mountain Lion from the App Store. I wish to make a purchase. Why can't I?

    My iMac came with Mountain Lion preinstalled. I wish to make a Bootable USB Disk.
    I find that I am not allowed to d/load Mountain Lion from the App Store.
    I wish to make a purchase. Why can't I?
    Ezra

    All he needs is the recovery disc assistant. It's a free download.
    OS X: About Recovery Disk Assistant
              http://support.apple.com/kb/ht4848

  • Why does my FaceTime say "the server has encountered an error processing your registration"? it happens every time i try to verify my email address.

    Why does my FaceTime say "the server has encountered an error processing your registration"? it happens every time i try to verify my email address.

    While we all have MacBooks in this forum not all of us use FaceTime. There's a FaceTime Support Community where everybody uses FaceTime. You should also post this question there to increase your chances of getting an answer. https://discussions.apple.com/community/mac_app_store/facetime_for_mac

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