*** This bug is a duplicate of bug 51576 *** I also had no problem with the -686 kernels for a while, though I'm not sure precisely when this became a problem. It is very likely that as you say, only the 2.6.15 kernels are affected.
-- Slow 2D graphics and high CPU usage when idle https://launchpad.net/bugs/53757 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs