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[Bug 450764] Re: [i945] compiz.real crashed with SIGSEGV in drm_intel_bo_unreference()

 

Hello, it also affects me if I enable (<Super>f) the color filter. I ran this from the terminal:
> compiz --restart
I had the compiz configuration window opened, so I just enabled the color filter (checkbox) and proceeded with the <Super>f and got this:

compiz --replace
Checking for Xgl: not present. 
xset q doesn't reveal the location of the log file. Using fallback /var/log/Xorg.0.log 
Detected PCI ID for VGA: 
Checking for texture_from_pixmap: present. 
Checking for non power of two support: present. 
Checking for Composite extension: present. 
Checking screen 1Comparing resolution (1280x800) to maximum 3D texture size (2048): Passed.
Checking for Software Rasterizer: Not present. 
Checking for nVidia: not present. 
Checking for FBConfig: present. 
Checking for Xgl: not present. 
WARNING: Application calling GLX 1.3 function "glXCreatePixmap" when GLX 1.3 is not supported!  This is an application bug!
WARNING: Application calling GLX 1.3 function "glXDestroyPixmap" when GLX 1.3 is not supported!  This is an application bug!
/usr/bin/compiz.real (video) - Warn: No 8 bit GLX pixmap format, disabling YV12 image format
/usr/bin/compiz.real (colorfilter) - Info: Loading filter blueish-filter (item blueish-filter).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter negative (item negative).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter negative-green (item negative-green).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter sepia (item sepia).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter grayscale (item grayscale).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter deuteranopia (item deuteranopia).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter protonopia (item protonopia).
/usr/bin/compiz.real (colorfilter) - Warn: Tried to load 7 filter(s), 6 succeeded.
/usr/bin/compiz.real (colorfilter) - Info: Loading filter blueish-filter (item blueish-filter).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter negative (item negative).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter negative-green (item negative-green).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter sepia (item sepia).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter grayscale (item grayscale).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter deuteranopia (item deuteranopia).
/usr/bin/compiz.real (colorfilter) - Info: Loading filter protonopia (item protonopia).
/usr/bin/compiz.real (colorfilter) - Warn: Tried to load 7 filter(s), 6 succeeded.
Mesa 7.6 implementation error: i915_program_error: Exceeded max ALU instructions
Please report at bugzilla.freedesktop.org
Segmentation fault

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[i945] compiz.real crashed with SIGSEGV in drm_intel_bo_unreference()
https://bugs.launchpad.net/bugs/450764
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