I have had this bug with 2.4.24-16-generic (single-core i686 Intel Pentium M box).
My solution was to recompile libX11 with XCB disabled (not sure if this is a good idea or not, just throwing another workaround out there in case anyone wants it).
It worked for me, no lag or issues since then.
I have had this bug with 2.4.24-16-generic (single-core i686 Intel Pentium M box).
My solution was to recompile libX11 with XCB disabled (not sure if this is a good idea or not, just throwing another workaround out there in case anyone wants it).
It worked for me, no lag or issues since then.