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Thread: Screen problems after sleep on Radeon Mobility M7 LW [Radeon Mobility 7500]

  1. #1
    Join Date
    Jun 2009
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    17
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    Ubuntu 10.04 Lucid Lynx

    Screen problems after sleep on Radeon Mobility M7 LW [Radeon Mobility 7500]

    When I put my laptop, a Presario X1000 to sleep that uses Radeon Mobility M7 LW [Radeon Mobility 7500], when it comes back up, I get just black and white "nosie" on the screen.

    Even after I do cntr+alt+F1 and then cntrl+alt+F7 it still doesn't appear to restore the regular screen.

    Thanks.

  2. #2
    Join Date
    Dec 2010
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    236
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    Ubuntu Development Release

    Re: Screen problems after sleep on Radeon Mobility M7 LW [Radeon Mobility 7500]

    Try installing the fully supported graphics drivers from the AMD website. Be sure to uninstall the ubuntu provided drivers first. http://www.amd.com/
    -PhantmKllr

    Dell Dimension 2400 (Upgraded, FTW!) -- Asus M4A785-M Motherboard -- AMD Phenom II x2 545 @ 3.00ghz -- 8gb RAM -- 500gb Samsung HDD -- Nvidia GeForce GTS 250 PNY XLR8

  3. #3
    Join Date
    Jun 2009
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    17
    Distro
    Ubuntu 10.04 Lucid Lynx

    Re: Screen problems after sleep on Radeon Mobility M7 LW [Radeon Mobility 7500]

    How do I do that? I've seen some suggestions but confused on the installing from AMD, most of the posts seems to suggest using a Radeon driver, which looks like the on I have.

  4. #4
    Join Date
    Dec 2010
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    Ubuntu Development Release

    Re: Screen problems after sleep on Radeon Mobility M7 LW [Radeon Mobility 7500]

    Quote Originally Posted by untitledtv View Post
    Radeon Mobility 7500
    I tried looking up this model, but it does not exist. Are you sure this is your graphics card model?
    -PhantmKllr

    Dell Dimension 2400 (Upgraded, FTW!) -- Asus M4A785-M Motherboard -- AMD Phenom II x2 545 @ 3.00ghz -- 8gb RAM -- 500gb Samsung HDD -- Nvidia GeForce GTS 250 PNY XLR8

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