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Old 05-24-11, 05:54 AM   #8
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Join Date: May 2011
Posts: 1
Default Re: Slower (Performance Regression) 270.x compared to 260.x with GTX460M

I have the same problem with an asus z53jseries and a geforce go7300.
Different kernel (2.6.3X)and different version of X server the perfomance whit the 270 series of driver is bad.
When i run compiz appear this message:

pennega@pennegaz:~ $ fusion-icon 
 * Detected Session: gnome
 * Searching for installed applications...
 * NVIDIA on Xorg detected, exporting: __GL_YIELD=NOTHING
 * Using the GTK Interface
 * Starting Compiz
 ... executing: compiz --replace --sm-disable --ignore-desktop-hints ccp
compiz (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format
compiz (colorfilter) - Info: Loading filter negative (item negative).
compiz (colorfilter) - Info: Loading filter negative-green (item negative-green).
compiz (colorfilter) - Info: Loading filter blueish-filter (item blueish-filter).
compiz (colorfilter) - Info: Loading filter sepia (item sepia).
compiz (colorfilter) - Info: Loading filter grayscale (item grayscale).
compiz (colorfilter) - Info: Loading filter deuteranopia (item deuteranopia).
compiz (colorfilter) - Info: Loading filter protonopia (item protonopia).
compiz (colorfilter) - Warn: Tried to load 7 filter(s), 6 succeeded.
^CTraceback (most recent call last):
  File "/usr/bin/fusion-icon", line 58, in <module>
  File "/usr/lib/python2.7/site-packages/FusionIcon/", line 89, in choose_interface
  File "/usr/lib/python2.7/site-packages/FusionIcon/", line 35, in import_interface
    __import__('FusionIcon.interface_%s' %interface)
  File "/usr/lib/python2.7/site-packages/FusionIcon/interface_gtk/", line 3, in <module>
    import main
  File "/usr/lib/python2.7/site-packages/FusionIcon/interface_gtk/", line 214, in <module>
the strange is this

compiz (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format
any idea?
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