hi, i am also having problems with powernowd and any other method of CPU scaling.
i am using a GA-M57SLI-S4 motherboard from giga-byte with their most recent BIOS update (F11b). I hope it gets fixed soon as there a many posts about it. Nicolas > dmesg | grep powernow [ 64.119000] powernow_k8: Unknown symbol acpi_processor_notify_smm [ 64.119031] powernow_k8: Unknown symbol acpi_processor_unregister_performance [ 64.119102] powernow_k8: Unknown symbol acpi_processor_register_performance [28614.857206] powernow_k8: Unknown symbol acpi_processor_notify_smm [28614.857239] powernow_k8: Unknown symbol acpi_processor_unregister_performance [28614.857311] powernow_k8: Unknown symbol acpi_processor_register_performance [30487.510787] powernow_k8: Unknown symbol acpi_processor_notify_smm [30487.510820] powernow_k8: Unknown symbol acpi_processor_unregister_performance [30487.510892] powernow_k8: Unknown symbol acpi_processor_register_performance [30589.152203] powernow_k8: Unknown symbol acpi_processor_notify_smm [30589.152236] powernow_k8: Unknown symbol acpi_processor_unregister_performance [30589.152309] powernow_k8: Unknown symbol acpi_processor_register_performance [30662.455513] powernow_k8: Unknown symbol acpi_processor_notify_smm [30662.455546] powernow_k8: Unknown symbol acpi_processor_unregister_performance [30662.455619] powernow_k8: Unknown symbol acpi_processor_register_performance [31183.231210] powernow_k8: Unknown symbol acpi_processor_notify_smm [31183.231244] powernow_k8: Unknown symbol acpi_processor_unregister_performance [31183.231316] powernow_k8: Unknown symbol acpi_processor_register_performance > cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 67 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ stepping : 2 cpu MHz : 2613.449 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 5233.91 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 67 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 5200+ stepping : 2 cpu MHz : 2613.449 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy bogomips : 5227.03 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc > modprobe powernow-k8 WARNING: Error inserting processor (/lib/modules/2.6.20-16-generic/kernel/drivers/acpi/processor.ko): No such device FATAL: Error inserting powernow_k8 (/lib/modules/2.6.20-16-generic/kernel/arch/x86_64/kernel/cpufreq/powernow-k8.ko): Unknown symbol in module, or unknown parameter (see dmesg) > dmesg [32685.535076] powernow_k8: Unknown symbol acpi_processor_notify_smm [32685.535109] powernow_k8: Unknown symbol acpi_processor_unregister_performance [32685.535181] powernow_k8: Unknown symbol acpi_processor_register_performance > cpufreq-info cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006 Report errors and bugs to [EMAIL PROTECTED], please. analyzing CPU 0: no or unknown cpufreq driver is active on this CPU analyzing CPU 1: no or unknown cpufreq driver is active on this CPU -- powernowd https://bugs.launchpad.net/bugs/124618 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
