Re: [Bug 132271] Re: [GUTSY] cpu freq scaling not working anymore
I think problem is really important. In windows you can easily fix bad scaling behaviour by using special software. This is not the case in linux. You have to have patched kernel. I thing ubuntu should fix this problem. I'm not sure if this is problem just for few notebooks. Many people could simply miss this bug, not everyone looks at frequency scaling applet for example. I remember, that for very long time many distors supported 2.4 and 2.6 kernels due to changes in new line of kernels. Maybe ubuntu could do the same - keep kernels below 2.6.20 for people with old notebooks? -- .: Leszek Tarkowski :. -- [GUTSY] cpu freq scaling not working anymore https://bugs.launchpad.net/bugs/132271 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
[Bug 152445] Re: [Gusty] speedstep_centrino module not loading
after some search, it seems that it is the same as https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/93331 or: http://bugzilla.kernel.org/show_bug.cgi?id=8228 so please, patch dapper kernel with tables for Dothan processor - kernel.org seems to ignore the problem (problem is solved by bios upgrade). For my laptop there is no BIOS upgrade, and it does not have option in it to enable frequency scaling -- [Gusty] speedstep_centrino module not loading https://bugs.launchpad.net/bugs/152445 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
[Bug 93331] Re: Kernel doesn't scale my CPU.
Same here: frequency scaling not working, neither by acpi-cpufreq nor speedstep-centrino. Notebook Maxdata 8100X (PentiumM 1.6GHz) ICH4 cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : Intel(R) Pentium(R) M processor 1.60GHz stepping : 6 cpu MHz : 1593.583 cache size : 2048 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up est tm2 bogomips : 3189.32 clflush size : 64 what is maybe more important: sudo modprobe acpi-cpufreq FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.22-14-generic/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device after that, in dmesg: ACPI: Invalid _PSS data: freq is zero sudo modprobe speedstep-centrino FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.22-14-generic/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device nothing in dmesg after that. for dmesg output, please see: https://bugs.launchpad.net/ubuntu/+source/linux- source-2.6.22/+bug/152445 with BTW seems to be duplicat of this bug -- Kernel doesn't scale my CPU. https://bugs.launchpad.net/bugs/93331 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
[Bug 152445] Re: [Gusty] speedstep_centrino module not loading
acpidump ** Attachment added: acpidump.log http://launchpadlibrarian.net/10059807/acpidump.log -- [Gusty] speedstep_centrino module not loading https://bugs.launchpad.net/bugs/152445 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
[Bug 152445] Re: [Gusty] speedstep_centrino module not loading
dmidecode ** Attachment added: dmidecode.log http://launchpadlibrarian.net/10059810/dmidecode.log -- [Gusty] speedstep_centrino module not loading https://bugs.launchpad.net/bugs/152445 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
[Bug 152445] Re: [Gusty] speedstep_centrino module not loading
lspci ** Attachment added: lspci-vvnn.log http://launchpadlibrarian.net/10059829/lspci-vvnn.log -- [Gusty] speedstep_centrino module not loading https://bugs.launchpad.net/bugs/152445 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
[Bug 152445] Re: [Gusty] speedstep_centrino module not loading
Same here: frequency scaling not working, neither by acpi-cpufreq nor speedstep-centrino. Notebook Maxdata 8100X (PentiumM 1.6GHz) ICH4 cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 13 model name : Intel(R) Pentium(R) M processor 1.60GHz stepping: 6 cpu MHz : 1593.583 cache size : 2048 KB fdiv_bug: no hlt_bug : no f00f_bug: no coma_bug: no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe up est tm2 bogomips: 3189.32 clflush size: 64 what is maybe more important: sudo modprobe acpi-cpufreq FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.22-14-generic/kernel/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device after that, in dmesg: ACPI: Invalid _PSS data: freq is zero sudo modprobe speedstep-centrino FATAL: Error inserting speedstep_centrino (/lib/modules/2.6.22-14-generic/kernel/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.ko): No such device nothing in dmesg after that. all dmesg output in attachment ** Attachment added: dmesg output http://launchpadlibrarian.net/10054324/dmesg.txt -- [Gusty] speedstep_centrino module not loading https://bugs.launchpad.net/bugs/152445 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
