Yesterday with the update to 2.6.15-25, i compiled a new kernel with LinuxPHC-patch to ajust the voltages, processor family was 'Pentium M', and now scaling works fine. (patch from http://linux- phc.sourceforge.net/).
the default 686 kernel image still has the scaling bug, it does not change cpu speed, but the bogomips changed... only a bug in the /proc /cpuinfo-view? -- kernel can't scale cpu frequency https://launchpad.net/bugs/36014 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs