> > The next system where I'm observing the "mouse pointer jumps to the > > upper left corner" bug is an ASUS N4L-VM DH mainboard with a C2D > > T7200 @2GHz, Intel integrated graphics, and an USB mouse, running > > OpenSolaris 2010.02 (b117) - but so far only when running the 32-bit > > kernel. > > I've filed defect 9862 for this > http://defect.opensolaris.org/bz/show_bug.cgi?id=9862 > > I think that there is a problem when using floating point > code from within a signal handler that has interrupted > MMX code...
http://defect.opensolaris.org/bz/show_bug.cgi?id=9862#c5 Workaround: disable use of MMX and SSE2 instructions in libpixman-1.so As user root: cp -p /usr/lib/libpixman-1.so.0 /usr/lib/libpixman-1.so.0-orig echo 'pixman_have_sse2?w 0xb8 0 0xc300' | mdb -w /usr/lib/libpixman-1.so.0 echo 'pixman_have_mmx?w 0xb8 0 0xc300' | mdb -w /usr/lib/libpixman-1.so.0 and restart the Xorg server. -- This message posted from opensolaris.org
