I tried to use latest kernel 2.6.24-19 and to disable hotpluggable CPUs, but this attemts didn't changed anything:
[ 0.000000] Linux version 2.6.24-19-generic ([EMAIL PROTECTED]) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Wed Jun 4 15:10:52 UTC 2008 (Ubuntu 2.6.24- 19.33-generic) [ 0.000000] Command line: root=UUID=7ef87384-23aa-455d-9276-d047787becef ro quiet nosplash maxcpus=2 additional_cpus=0 [...] [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [...] [ 92.552909] powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ processors (2 cpu cores) (version 2.20.00) [ 92.552566] powernow-k8: MP systems not supported by PSB BIOS structure [ 92.552949] powernow-k8: MP systems not supported by PSB BIOS structure This seems similar to bug - https://launchpad.net/linux/+bug/33116 - which was closed long ago, yet this occurs for me. Attaching entire dmesg. My main board is: GA-MA78GM-S2H -- can not use powernow_k8 and cpu freq dont work on amd 64 k8 https://bugs.launchpad.net/bugs/240018 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
