** Description changed: AMD Phenom II CPU Frequency Scaling -bug Ubuntu 10.04 (64 bit ) has a bug in CPU Frequency Scaling for AMD Phenom II 1055T Six Core Processor - 2.80GHz -- examples -- even at 20% to 30% or more on all core the Frequency stays at 800 MHZ it does NOT Scale to 2.8GHZ -- examples -- + ------------------------------------------------------------- + + -- test info -- + + stress package scales with ALL 6 cores at 100% for 14 seconds ( ALL + cores goes to 2.8GHZ ) + + but.... + + DOES NOT scale with FPU Raytracing ( Hardinfo ) even with ALL 6 core at 100% for 14 seconds + ( ALL cores stay a 800MHZ ) + + + cat /sys/devices/system/cpu/cpu0/cpufreq/ondemand/ignore_nice_load + + read out is...0 + + + -- test info -- ------------------------------------------------------------- this might be linked to ... AMD Phenom II Cool'n'Quiet -bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/726193
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/726188 Title: AMD Phenom II CPU Frequency Scaling -bug -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
