[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to New. Thanks. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-expired ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
Hi graysky, This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/lucid. If it remains an issue, could you run the following command from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 332846 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New = Incomplete -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
Hmm I've got the newest Bios that dell offers on their website. But now I looked closer at my bios setup and didn't find an option to enable/disable CPU scaling. And I do not get the message graysky gets in dmesg. -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
I also have a dell with dual xeon 5060's. I also do not get the error graysky is getting. Mine is a precision 690. Cpu scaling does not work. I have this working great on my Q6600 at home my 3 athlon 45W cpu's at home. -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
stupid me ... i knew i had forgotten something, and yeah if you have an intel centrino m you can't use the the speedstep_centrino module, but you need to use the p4clockmod module... so it works for me now :) cheers, arne -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
I figured it out! I took a clue from my /var/log/dmesg [ 4.633657] [Firmware Bug]: BIOS needs update for CPU frequency support [ 4.633718] ACPI Error (psloop-0136): Found unknown opcode 20 at AML address 88012d27c633 offset 4F, ignoring [20080926] [ 4.633722] ACPI Error (psloop-0136): Found unknown opcode 6F at AML address 88012d27c638 offset 54, ignoring [20080926] [ 4.633726] ACPI Error (psloop-0136): Found unknown opcode 20 at AML address 88012d27c63c offset 58, ignoring [20080926] [ 4.633729] ACPI Error (psloop-0136): Found unknown opcode 6F at AML address 88012d27c640 offset 5C, ignoring [20080926] That line that reads, Firmware Bug: BIOS needs update for CPU frequency support was really bugging me. So I took a risk, d/l'ed the latest BIOS for my board, flashed, reset all my custom BIOS settings, and rebooted into my new kernel. I'm now able to use acpi-cpufreq and scaling works smoothly :) I think you can safely close this ticket and pass on the information to folks experiencing this same symptom: flash your BIOS! -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
I wish someone could get to the bottom of this. I just tried using the Jaunty kernel and this is present in it as well so it doesn't seem like there will be any relief in the near future either :( -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
same here, too. With Intel Celeron M It's definitely not a BIOS prob, because I had feisty before and it was working there. -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
I don't know if I'd be that quick to rule out any bios issue. I have 2 virtually identical systems (AMD 5200+, ASUS M3N78-VM motherboard) One has been working fine with CPU scaling on both 2.6.27-11 and (pre-release) 2.6.27-12. The second didn't have CPU scaling enabled. When I recently tried to enable cpu scaling I ran into pretty much the exact problem described above. The bios appeared correct i.e. it showed all the right settings like able to change freq: yes etc. This machine had been running 2.6.27-11, and now 2.6.27-12, like the first. As I had run out of things to try (like others), I cleared the NVRAM to factory setting and after rebooting, cpu scaling started working fine. I certainly thought I had looked at everything that mattered in the bios, but apparently I hadn't. I'm afraid I still can't say what exactly the bios issue was. Even though the motherboards are the same, the bios(es) are slightly different revs, and it's kind of hard to do a diff on bios at any rate. But the factory bios reset definitely resolved the issue on the second machine. Your mileage may vary, of course, but I thought this info might be of some help, particularly to anyone who pokes at their bios. -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
Same problems here. Well... I mean, it`s not like it`s some stupid GUI bug... How can you be serious about the server market? -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
** Attachment added: dmesg.log http://launchpadlibrarian.net/22972499/dmesg.log -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
** Attachment added: lspci-vnvn.log http://launchpadlibrarian.net/22972506/lspci-vnvn.log -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
** Attachment added: uname-a.log http://launchpadlibrarian.net/22972508/uname-a.log -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
** Attachment added: version.log http://launchpadlibrarian.net/22972515/version.log ** Tags added: acpi cpu cpufreq frequency scaling -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
[Bug 332846] Re: Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq
** Description changed: Binary package hint: linux-image-2.6.27-11-generic This bug relates to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/288592 but I as advised to open a new bug report. I have an Xeon processor (X3360) on - an P35 motherboard. I'm running ubuntu-8.10-desktop-amd64. The out-of- - the-box kernel does not allow me to use CPU scaling to alter my - processor's speed. This is in contrast to other LINUX distros in which - CPU scaling works just fine without altering any BIOS settings (Debian - /Lenny-amd64, Arch/Overlord-amd64). + DFI LP LT P35 T2R motherboard (P35-based). I'm running ubuntu-8.10 + -desktop-amd64. The out-of-the-box kernel does not allow me to use cpu + scaling to alter my processor's speed. This is in contrast to other + LINUX distros in which cpu scaling works just fine without altering any + BIOS settings (Debian/Lenny-amd64, Arch/Overlord-amd64). When I log into Gnome, the CPU Frequency Scaling Monitor tells me, CPU frequency scaling unsupported. You will not be able to modify the frequency of your machine. Your machine may be misconfigured or not have hardware support for CPU frequency scaling. It seems as though the problem lies (in part) with the inability to load the acpi-cpufreq kernel module. It is physically present: $ ls -lh /lib/modules/2.6.27-11-generic/kernel/arch/x86/kernel/cpu/cpufreq total 64K -rw-r--r-- 1 root root 25K 2009-01-29 15:52 acpi-cpufreq.ko -rw-r--r-- 1 root root 35K 2009-01-29 15:52 powernow-k8.ko But I cannot get the kernel to load the module: # modprobe acpi-cpufreq FATAL: Error inserting acpi_cpufreq (/lib/modules/2.6.27-11-generic/kernel/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.ko): No such device I am able to compile my own kernel (2.6.27.10 from kernel.org) making some changes to the 2.6.27-11-generic config file (basically disabling some debugging options which cause my debs to be HUGE if I go with the - standard config-2.6.27-11-generic), and when I boot into it, CPU Scaling + standard config-2.6.27-11-generic), and when I boot into it, cpu scaling magically works with no other changes on my part. FYI, here is the guide I used to compile my own kernel: http://technowizah.com/2005/12/debian-how-to-custom-kernel-compile.html I will say that the dmesg gives a ton of ACPI Errors when I boot into the stock kernel. This is in stark contrast to the custom compiled - kernel I'm using wherein there are not ACPI Errors at all and CPU - Scaling works just fine. - - I'm trying to attach the minimum files required 1) uname -a - uname-a.log, 2) cat /proc/version_signature version.log, 3) dmesg - dmesg.log, 4) sudo lspci -vnvn lspci-vnvn.log, but this webform only - allows me to make a single attachment. I'm hoping I will be presented - with another page allowing for additional attachments, if not I will - attempt to post them as comments. + kernel I'm using wherein there are not ACPI Errors at all and cpu + scaling works just fine. -- Ubuntu 2.6.27-11.27-generic no cpuscaling-Error inserting acpi_cpufreq https://bugs.launchpad.net/bugs/332846 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
