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  1. #1

    New user wants to see xgl effects


    I've just installed Mandriva (2009.1 KDE4) on my PC but don't see the xgl/compiz effects ie "wobbly windows" etc. How do I turn these things on ?

    I'm ok at shell programming but will need simple advice when it comes to linux administration stuff.

    The spec for the PC is:
    • Gigabyte EP35
    • Intel Core 2 Duo E8400
    • Saphire Radeon HD4850
    • SATA HD
    • Bog standard DVD optical drive


    Cheers

    Mike

  2. #2
    Administrator MikeTbob's Avatar
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    Make sure you have GLX enabled.
    Code:
    glxinfo |grep direct
    Then open systemsettings from the command line, not as root. Click on Desktop>Enable Desktop Effects
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  3. #3
    From the Konsole it returned the following:
    direct rendering: Yes

    I tried typing opensystem at the Konsole

    But got the warning "Compositing is not supported on your system.
    Required X extensions (XComposite and XDamage) are not available"

    when trying to configure your computer > hardware > configure graphics > compiz & xgl
    I also had the warning "no package named x11-server-xgl "

    Not sure how to include this. The graphics card is quite flash and should be able to handle any of this stuff.

    Does any of the above help ?

    I'm getting very good now at building a Madriva OS on a PC - this is the 5th time I've done it and I can get it down to 20mins now! Sadly the last little bit of turning on the XGL Compiz stuff is eluding me

    Mike

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  5. #4
    Administrator MikeTbob's Avatar
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    Look in your package manager to see if you can locate x11-server-xgl and install it.
    I do not respond to private messages asking for Linux help, Please keep it on the forums only.
    All new users please read this.** Forum FAQS. ** Adopt an unanswered post.

    I'd rather be lost at the lake than found at home.

  6. #5
    First of all, nobody uses XGL for compiz anymore. Everyone uses AIGLX.

    ATI has horrible linux support. The free ATI driver for xorg often cannot support 'Composite' required by AIGLX & compiz. You might solve this by installing the alternative 'non-free' driver fglrx.

    Looking at your error, it might be your software sources are not yet updated.
    configure your computer > software management > configure media sources...

    You can find out if it's possible to install fglrx like this:
    configure your computer > hardware > configure graphics > setup graphical server > click graphics card > click ok to accept the default. At this point, if a non-free alternative driver exists, it will prompt if you want to use it. Once you say yes, it will download & install it. After which just reboot & you now should be able to enable compiz with aiglx.

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