** Changed in: mesa
Status: Incomplete => Won't Fix
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Title:
compiz crashed with SIGSEGV in _mesa_generate_mipmap()
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Confirmed as fixed with latest mesa + xserver + -ati.
This was a bug in the old r600 driver, and not present in r600g which
we've upgraded Natty to today.
** Changed in: mesa (Ubuntu)
Status: In Progress => Fix Released
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I wonder if this has anything to do with the caveat warning in
"Automatic mipmap generation" at
http://www.opengl.org/wiki/Common_Mistakes
** Changed in: mesa (Ubuntu)
Status: Incomplete => In Progress
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** Changed in: mesa
Status: Unknown => Confirmed
** Changed in: mesa
Importance: Unknown => Medium
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Title:
compiz crashed with SIGSEGV
I've reproduced this by holding alt+tab down for a moment with unity.
Seems to be the upstream bug which I've attached.
Looks like compiz is passing in an invalid mipmap texture.
(*GL::generateMipmap) (priv->target);
should probably add a check prior to that, like:
ASSER
Are you able to reproduce this issue easily? If so, please collect a
full backtrace - see http://wiki.ubuntu.com/X/Backtracing for
directions. If not, could you describe the conditions under which the
crash tends to occur?
** Description changed:
Binary package hint: compiz
Fresh install
** Package changed: compiz (Ubuntu) => mesa (Ubuntu)
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Title:
compiz crashed with SIGSEGV in _mesa_generate_mipmap()
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same Problem here, happens after update to 2.6.38 using radeon driver
currently used fglrx before. Maybe this is a problem with the composite
things in the driver? Not compiz?
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** Tags added: compiz-0.9
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Title:
compiz crashed with SIGSEGV in _mesa_generate_mipmap()
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Title:
compiz crashed with SIGSEGV in _mesa_generate_mipmap()
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