Editing Maemo 5 Clutter performance

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A default installation of Ubuntu Jaunty works OK with the desktop effects enabled.
A default installation of Ubuntu Jaunty works OK with the desktop effects enabled.
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'''Update:''' With the Fremantle beta2 release the Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) aka 4500MHD aka GM45 on Ubuntu 9.04 seems to work fast out of the box without any special configuration.
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A different machine using Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) aka 4500MHD aka GM45
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The Fremantle SDK desktop is slow with Ubunutu Jaunty default installation. A possible solution to the SDK slowness is to switch to the vesa drivers instead of the intel graphics drivers.
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Remove the intel drivers:
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sudo dpkg -r xserver-xorg-video-intel
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The vesa drivers are installed by default, no need to intall them.
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If the screen resolution is not correct try to force 16bit color depth by adding DefaultDepth line to xorg.conf file:
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Section "Screen"
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        DefaultDepth 16
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EndSection
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None of these seem to fix the issue:
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* Downgrading the intel drivers to 2.4.x
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* Upgrading the intel drivers to 2.7.99.x
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* Upgrading the kernel to 2.6.30.x
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* Compiling a new Xephyr from git with openGL support
==Fedora 10 with Intel drivers==
==Fedora 10 with Intel drivers==

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