[Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
The bug task for the somerville project has been removed by an automated script. This bug has been cloned on that project and is available here: https://bugs.launchpad.net/bugs/1305463 ** No longer affects: somerville -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/183033 Title: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/183033/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: somerville Status: New = Fix Released ** No longer affects: dell -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/183033 Title: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/183033/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/183033 Title: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux Status: In Progress = Fix Released -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
This bug was fixed in the package linux - 2.6.26-4.12 --- linux (2.6.26-4.12) intrepid; urgency=low [ Ben Collins ] * e1000e: Upgraded module to 0.4.1.7 upstream. Placed in ubuntu/, in-kernel driver disabled * config: Disable e1000e in-kernel, and enable newer driver in ubuntu/ * rfkill: Update to 1.3 drivers, and move to common location * ubuntu: Actually link kconfig/kbuild into rfkill subdir * config: Enable loading dsdt from initramfs - LP: #246222 * ubuntu: [compcache] Update to fix crashes in improper BUG() * build: Create a retag scripts to recover tags from rebases * build: Updates for dbg pkg * build: Make sure no empty lines show up in debian/files * ubuntu: atl1e: Add new driver from 2.6.27-pre-rc1 - LP: #243894 * sys_getcwd: Fix some brokeness introduced by AppArmor __d_path changes - LP: #251223 * ubuntu: unionfs: Added v1.4 module from hardy * build: Add sub-flavour infrastructure, and virtual subflav [ Eric Piel ] * ACPI: Allow custom DSDT tables to be loaded from initramfs [ Kees Cook ] * AppArmor: Smack VFS patches [ Mario Limonciello ] * Work around ACPI corruption upon suspend on some Dell machines. - LP: #183033 [ Tim Gardner ] * Export usbhid_modify_dquirk for LBM module bcm5974 - LP: #250838 * VIA - Add VIA DRM Chrome9 3D engine - LP: #251862 * Define TRUE/FALSE for VIA DRM driver. -- Ben Collins [EMAIL PROTECTED] Tue, 15 Jul 2008 12:51:39 -0400 ** Changed in: linux (Ubuntu Intrepid) Status: Fix Committed = Fix Released -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: dell Status: Fix Committed = Fix Released -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Copied to hardy-updates. The new kernel was tested extensively by many people, who reported back in other bug reports. Due to lack of feedback, this particular bug was not confirmed to be tested, though. Please report back here if the bug still occurs for you with the new kernel packages, then we will reopen this bug. ** Changed in: linux (Ubuntu Hardy) Status: Fix Committed = Fix Released -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: dell Status: Confirmed = Fix Committed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux Status: Confirmed = In Progress -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Confirming that 2.6.24-19-generic appears to work on a Dell XPS m1330: after resume from suspend: ~$cat /proc/cpuinfo | grep MHz cpu MHz : 1000.000 cpu MHz : 1000.000 ~$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 150 100 ~$ cat /sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies 150 100 the real confirmation come when I put it on battery power and idle stays at ~13watts after suspend vs jumping up to ~17watts in powertop! Can anyone confirm power usage yet? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux (Ubuntu) Status: In Progress = Fix Committed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Also working here on Dell Latitude D630. No ACPI errors on suspend/resume. Thanks Dennis and Mario for the fix! -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Update manager seems to report that there's another update, pulling linux-generic, and the lrm package for this kernel. Looks to me like this has been made official... any word? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Now working for me as well. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I can confirm that with the -19 kernel from hardy-proposed it works correctly on my Latitude D830 as well. Moreover, the kernel does not issue any warnings or error messages whatsoever during a suspend/resume cycle. I believe that with earlier kernels there were usually some cryptic ACPI errors. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I can confirm the fix as well. Great job, thank you. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux (Ubuntu Hardy) Importance: Undecided = Low Assignee: (unassigned) = Tim Gardner (timg-tpi) Target: None = ubuntu-8.04.1 ** Changed in: linux (Ubuntu) Target: ubuntu-8.04.1 = None -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I can also confirm. -19 kernel from proposed works properly on my Dell Vostro 1400. Beautiful! As far as the errors. Haven't bothered to check the logs, but AFAIK in response to above, ACPI errors were the root cause of the issues. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I just pulled the -19 package from -proposed and tested a suspend on my 1330. It worked correctly and both cores returned to the lower frequency. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: Ubuntu Hardy Status: New = Invalid ** Changed in: linux-source-2.6.22 (Ubuntu Hardy) Status: New = Won't Fix -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Accepted into -proposed, please test and give feedback here ** Changed in: linux (Ubuntu Hardy) Status: New = Fix Committed ** Tags added: verification-needed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: ubuntu Status: New = Invalid -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux Status: Incomplete = Confirmed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Thanks, Mario. How about to talk over with dell-team at Dell's PPA for patched deb package 2.6.24-17 http://ppa.launchpad.net/dell-team/ubuntu May be it interesting for them? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I would be more than willing to patch a hardy kernel and test... if someone could point me to some instructions. (BTW: What kernel version is the patch against?) -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Patch is against latest acpi tree, I have attached a patch which should work against 2.4.24 (which Hardy uses). Note that it's not that straightforward to rebuild everything so that your restricted modules etc still work, that's why I hope someone subscribed to this bug knows how :-) ** Attachment added: Ported patch to 2.6.24 kernel for testing in Hardy http://launchpadlibrarian.net/14750400/0001-Ported-acpi-table-patch-from-2.6.26-acpi-tree.patch -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Hi Dennis: I can verify that your patch works correctly on my XPS M1330. It doesn't apply cleanly to 2.6.24, so I'm attaching a cleaned up patch that does. ** Attachment added: 0001-UBUNTU-Work-around-ACPI-corruption-upon-suspend-on.patch http://launchpadlibrarian.net/14750435/0001-UBUNTU-Work-around-ACPI-corruption-upon-suspend-on.patch -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux (Ubuntu) Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) = Tim Gardner (timg-tpi) Status: Confirmed = In Progress ** Changed in: ubuntu Sourcepackagename: linux-source-2.6.24 = None -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
David Johnston: My bad. Investigated more and my problem is a little different: just scaling_governor is set to 'performance' on both cores after resume. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux Status: Unknown = Incomplete -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
As long as this issue exists and no ugly fix works, suspend is unusable and pointless, as using it is self-defeating with the extra heat and power consumption upon resume. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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
Re: [Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
On Mon, May 19, 2008 at 10:21 PM, ethanay [EMAIL PROTECTED] wrote: As long as this issue exists and no ugly fix works, suspend is unusable and pointless, as using it is self-defeating with the extra heat and power consumption upon resume. I totally agree. Btw the new Fedora release has the same problem. It's a major bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 You received this bug notification because you are a direct subscriber of the bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I reported it upstream: http://bugzilla.kernel.org/show_bug.cgi?id=10734 The issue also persists in the latest mainstream kernel. A fix should be easy to backport. Let's see what happens :-) -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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
RE: [Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Do you have the bug number in Fedora? We can link the two bugs here to track when it gets solved at one or the other. -Original Message- From: [EMAIL PROTECTED] on behalf of achtung Sent: Mon 5/19/2008 3:45 PM To: [EMAIL PROTECTED] Subject: Re: [Bug 183033] Re: Intel Core 2 Duo - Resume from suspend,CPU Frequency Scaling is gone on CPU1 On Mon, May 19, 2008 at 10:21 PM, ethanay [EMAIL PROTECTED] wrote: As long as this issue exists and no ugly fix works, suspend is unusable and pointless, as using it is self-defeating with the extra heat and power consumption upon resume. I totally agree. Btw the new Fedora release has the same problem. It's a major bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 You received this bug notification because you are a direct subscriber of the bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 You received this bug notification because you are a member of The Dell Team, which is subscribed to Dell Ubuntu Project. ** Attachment added: unnamed http://launchpadlibrarian.net/14610481/unnamed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=10734 Importance: Unknown Status: Unknown -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
After each resume I manually run this to workaround the problem: sudo cpufreq-set -g ondemand -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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
Re: [Bug 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
On Mon, May 19, 2008 at 10:55 PM, Mario Limonciello [EMAIL PROTECTED] wrote: Do you have the bug number in Fedora? We can link the two bugs here to track when it gets solved at one or the other. No, I'm sorry I didn't post a extra bug report for fedora. I just tried the new fedora release and after a suspend/resume cycle the same problem occurred. So I think the kernel developer bug report, as mentioned above, should be enough! -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
E_rulez: unfortunately that 'workaround' doesn't do anything for me and a lot of other people with this issue. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
https://bugzilla.redhat.com/show_bug.cgi?id=233069 may be the same bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
thanks for the suggestion. input: ~$ sudo rmmod -f acpi_cpufreq output: ERROR: Removing 'acpi_cpufreq': Resource temporarily unavailable -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
XPS m1330 8.04 w/latest The ugly fix does not work as modprobe -r acpi_cpufreq is not allowed: FATAL: Module acpi_cpufreq is in use. The bug is not cosmetic as my power usage jumps 3-4 watts (from 13 watts to 16-17watts) after resume from suspend. Resume from hibernate does not reproduce the issue. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
@Ethanay : try rmmod -f acpi_cpufreq -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I tried Khashayar's kernel but the usb hid core is now saying kernel: [ 409.593065] /home/khashayar/Projekt/builds/kernel/linux-2.6.24/drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver Will this cause any problems? If so how can I remedy it? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
@Romaria - http://ubuntuforums.org/showthread.php?t=441013 an how-to which explain how to use restricted modules with a custom kernel. Otherwise, you can download my version http://tomoueb.com/~tom/ubuntu- kernel-module-force-unload/linux- image-2.6.24-16-generic_2.6.24-16.30_i386.deb which has the same version name than the current version, then there is no link problem with restricted modules. It works fine for me. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Oh yeah, sorry about that. My packages have the same version number as well so you won't need to recompile the extra modules. However, my package is based on the kernel in the -proposed repo, so you need to enable that repo in synaptic or /etc/apt/sources.list. Well, now there's one package for -proposed users and one for others. Regards. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Thank you all for your help, folks. I took Khashayars recompiled kernel now and activated the proposed repository. Everything is working like a charm now ;-) Next time I'll spend some time on recompiling it myself, just for fun and interest. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
@Khashayar: Sorry, but after installing your kernel there is no sound and no wlan activity anymore on may machine. I cant believe the priority is low. How many percent of the linux users use a core2duo and use the suspend mode? Only the people taking part on this bugreport? I think most of them using a core2duo aren't recognizing the bug and are not satisfied with ubuntu because of the less battery time compared to windows... just because of a small bug! -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
@Romario: Strange, the only setting I've changed compared to the official ubuntu kernel is CONFIG_MODULE_FORCE_UNLOAD. I wish they could just do that themselves. My packages work for me at least... Now, can someone change the priority of this bug to high? Pretty please? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
The above kernel dosn't work for you because all the modifications/modules done by ubuntu aren't included. It took a me a day to rebuild a kernel that works because nobody documents how to do so. I won't post my kernel because I don't think thats a solution to the problem. But if you want to try to build one for yourselve take these steps: 1. https://help.ubuntu.com/community/Kernel/Compile (use the git method) 2. https://wiki.ubuntu.com/KernelGitGuide 3. http://kernel.ubuntu.com/git 3.1 ubuntu/ubuntu-hardy-lum.git (all the ubuntu modifications) 3.2 ubuntu/ubuntu-hardy.git -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Same problem here. Using hardy. Dell XPS M1330. The issue is really annoying and not only cosmetic because of the reduced battery time on my machine. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I agree. This is extremely annoying. The importance on this bug should moved up a notch from low. Could we at least have a kernel update with CONFIG_MODULE_FORCE_UNLOAD enabled, please? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
By the way, is there any upstream bug report for this? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Sorry to be spamming this bug report. I thought I'd share this (while we're waiting for a real solution): http://www.naderehvandi.net/backup/linux-image-2.6.24-17-generic_2.6.24-17.31ubuntu1_amd64.deb http://www.naderehvandi.net/backup/linux-image-2.6.24-17-generic_2.6.24-17.31ubuntu1_i386.deb These packages are simple recompiles of the .deb source packages from the hardy-proposed repo. The only change made to them is that I've enabled CONFIG_MODULE_FORCE_UNLOAD. With this, I am also able to force unload the acpi-cpufreq module and then re-inserting it, causing the cpufreq link of the second core to re- appear. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
The problem still exists for me in Ubuntu Hardy. After suspend/resume: $ grep MHz /proc/cpuinfo cpu MHz : 800.000 cpu MHz : 1994.491 sudo modprobe -r acpi-cpufreq FATAL: Module acpi_cpufreq is in use. grep FORCE_UNLOAD /boot/config-$(uname -r) # CONFIG_MODULE_FORCE_UNLOAD is not set -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Hi there, same problem for me! Really annoying bug. Over time my Dell D630 heats up because of this bug. I don't give any logs because they lock exactly like mentioned. You would love to use the solution mentioned above by @Tobias Heinemann but I'm unable to compile a kernel myself. I did compile linux kernels years ago but ubuntu drives me nuts. I try to build a vanilla kernel with one extra option CONFIG_MODULE_FORCE_UNLOAD but then when I try to use me newly created kernel/modules the system won't oven go to sleep mode any more. I mean that is a solution too but mhhh. An also the hole folder in /lib/modules/`uname -r`/ubuntu is missing. So no sound *snd_hda_intel) no dvb no nothing. And there is absolutly no information available how to get these modules in your own compilation. Now I rember why I used Red Hat Distributions for years argghh ;-) Hopefully, someone is able to help me a little. Or just compile a working kernel/modules. I mean dual core support really shouldn't be that hard nowadays ... Thanks, Mark P.S. Not a native speaker and a little angry -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Not confirming on Dell Latitude D830 using 8.04. Adding modprobe -r acpi_cpufreq modprobe acpi_cpufreq to /etc/acpi/resume.d/72-acpi-pain.sh still leaves me with $ grep MHz /proc/cpuinfo cpu MHz : 800.000 cpu MHz : 1994.491 after resuming from suspend to ram. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
same problem here on a dell xps m1330 with ubuntu hardy -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
everything work fine with ubuntu 7.10 under 8.04 i can't unload modules: sudo modprobe -r acpi-cpufreq (28-04-08 17:48) FATAL: Module acpi_cpufreq is in use. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
because $ cat /boot/config-2.6.24-16-generic | grep MODULE_FORCE_UNLOAD # CONFIG_MODULE_FORCE_UNLOAD is not set $ Dell XPS M1330 with Ubuntu Hardy Rebuild kernel? https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/183033/comments/45 -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
It seems to me as if /etc/acpi/resume.d/72-acpi-pain.sh isn't even read anymore upon resume. At least have a statement like touch /root/acpi-pain in there doesn't yield a file called /root/acpi-pain on this machine. However, editing /usr/lib/hal/scripts/linux/hal-system-power-suspend- linux and inserting rmmod -f acpi_cpufreq modprobe acpi_cpufreq immediately before the last statement exit $RET works for me. Obviously, $ grep FORCE_UNLOAD /boot/config-$(uname -r) CONFIG_MODULE_FORCE_UNLOAD=y is required for this. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
confirming on dell xps m1330 8.04 w/latest adding modprobe -r acpi_cpufreq modprobe acpi_cpufreq to the 72-pain script seems to fix the issue -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Hi all, I had the same problem on Dell Vostro 1500, Core 2 Duo. After resume, CPU1 was stuck on 1994 MHz and there were analogous ACPI error messages in log. I tried newest BIOS, switching CPU1 off --- without success, but finally I found a workaround at: http://gnugeneration.epfl.ch/users/fasnacht/d630_cpufreq Briefly, the problem is probably in the acpi-cpufreq module. If you remove it before suspend (by force: rmmod -f) and insert back after resume, frequency scaling works ok for both cores. Of course, acpi- cpufreq has to be compiled as a module (which is likely with distribution kernel) and you should stop your cpufreq/power daemon first. I know nothing about *buntu (using gentoo), but this can help you too. Btw. 1994 is the default frequency, which my C2D starts at without any cpufreq support. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Tobias, as I tried to explain, core0 will be running at 1994.556 MHz, not 800 Mhz as you'd expect. The CPU will only get clocked down to 800 MHz if both cores are (logically) clocked to 800 MHz. That isn't going to happen with cpufreq not working for the second core! Tim is technically correct in that the cores do not run at different frequencies (physically), but his conclusion is wrong. This is a serious bug, cpufreq really isn't working at all (despite appearences), not a cosmetic one! -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Tim, are you very sure about that? I could swear that the fan in my laptop is doing much more work after resume -- which fits with my naive interpretation of $ cat /proc/cpuinfo | grep MHz cpu MHz : 800.000 cpu MHz : 1994.556 -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
As I understand it, each core is logically scaled seperately but the hardware itself is set to the minimum frequency needed to meet the maximum frequency of both cores. This means that if frequency scaling is not enabled for one of the cores the minimum frequency is pegged at the frequency of the non-cpufreq core. The other core will appear to scale, but in fact never does. This is NOT merely cosmetic! :-( -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I ran powertop with my machine not yet suspended power was about 17W after suspending and resuming power usage went up to 18 - 21 Watts -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I was just going to comment on this... If this bug is only cosmetic, is this a related cosmetic issue as well? On my system, it seems that it idles at approx 14.2 watts before suspend, and at 15~17 watts after... but the jump when the system is active... it jumps to more than 30 watts, which AFAIK is rediculous for my system--only when playing a 3D game does my power even approach that level. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
While annoying, this bug is cosmetic. Intel assures us that Core 2 Duo CPUs cannot operate at different frequencies. ** Changed in: linux (Ubuntu) Importance: Undecided = Low Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team) Target: None = ubuntu-8.04.1 -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Then what happens with the second CPU? Is the second CPU turned off, or does it simply follow the first CPU as it does normally? Can someone do some power consumption and performance testing? Or is that even necessary? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Mandriva is affected too: http://mandrivausers.org/index.php?s=f21990b0bb0981490b546f68766f1213showtopic=54044pid=405954mode=threadedstart=#entry405954 -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Dell Inspirion 1520, updated Hardy Issue not fixed. [0.595106] ACPI Error (psloop-0136): Found unknown opcode 17 at AML address f884a3c3 offset 0, ignoring [20070126] [0.595114] ACPI Error (psargs-0355): [DBFEFF] Namespace lookup failure, AE_NOT_FOUND [0.595119] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU1._PCT] (Node f7c243c0), AE_NOT_FOUND [0.595156] ACPI Exception (processor_perflib-0170): AE_NOT_FOUND, Evaluating _PCT [20070126] Additionally, after resuming from suspend-to-ram, my hard disk starts clicking (starting-stopping?). I know about this old bug and I have this /etc/acpi/suspend.d/99-hdd-spin-fix.sh -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I confirmed that this has returned on the XPS 1530. ** Changed in: linux-source-2.6.22 (Ubuntu) Status: Confirmed = Won't Fix -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Particularly, it's the symlink in /sys/devices/system/cpu/cpu1/cpurfreq that is normally pointing to ../../../../devices/system/cpu/cpu0/cpufreq that dissappears. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Still not fixed. uname -r: 2.6.24-15-generic Incl. linux-backport-modules ** Also affects: linux-source-2.6.24 (Ubuntu) Importance: Undecided Status: New -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I found a workaround: recompiling the kernel with CONFIG_MODULE_FORCE_UNLOAD=y allows forced unloading with rmmod -f acpi_cpufreq and then you can modprobe the module again on resume. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Mario: Also not fixed here on Daily LiveCD (2008-03-27). -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Reflashing my bios to the latest available (A07) did not help either. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
On the XPS M1330 with pm-utils (0.99.2-3ubuntu5) hardy, issue appears to be fixed. After several suspend and hibernate cycles, both CPU cores scale properly. The scaling governor on both cores is set to ondemand. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Jose, what method do you use for suspending/hibernating? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I can confirm that the latest pm-utils solves the problem reported. I tested on both a Dell Inspiron 1525 and XPSM1330. I issued a suspend by choosing Suspend from the gnome logout button. ** Changed in: dell Status: New = Fix Released ** Changed in: linux (Ubuntu) Status: New = Fix Released -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I have a XPS M1330 on Hardy with the latest updates including pm-utils 0.99.2-3ubuntu5, and i still have the same problem : [0.579517] ACPI Error (psloop-0136): Found unknown opcode FE at AML address f88507ca offset 7, ignoring [20070126] [0.579522] ACPI Error (psloop-0136): Found unknown opcode 16 at AML address f88507cc offset 9, ignoring [20070126] [0.579527] ACPI Error (psloop-0136): Found unknown opcode 19 at AML address f88507d0 offset D, ignoring [20070126] [0.579534] ACPI Error (psargs-0355): [C\U\U^I] Namespace lookup failure, AE_NOT_FOUND [0.579538] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU1._PCT] (Node f7c4f420), AE_NOT_FOUND [0.579574] ACPI Exception (processor_perflib-0170): AE_NOT_FOUND, Evaluating _PCT [20070126] i don't understand :( -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I have a Dell Latitude D630, Intel Core 2 Duo T7300. I still have the problem. I used the Hardy beta LiveCD, updated pm-utils to 0.99.2-3ubuntu6 (newest version), and then tried suspend directly from the LiveCD. After suspend Core 1 was stuck at 2 GHz. (max), and scaling was only working on Core 0. Suspend was initiated from the gnome logout menu. Is it possible that I have to suspend by another method, or that I have to do something after updating pm-utils, to get it working? Furthermore, in up-to-date Gutsy the second core now also *again* gets stuck at 2 GHz, since a few weeks or so. Before that, it would get stuck at 800 MHz. Did something related to suspend or cpu scaling get updated in Gutsy in the near past? Or what could have triggered this differing behaviour? Maybe that could lead to the source of the bug. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I managed a somewhat hackish fix by unloading and re-loading acpi- cpufreq when the computer is resuming (added this to /etc/acpi.d/resume.d/72-acpi-pain.sh ... I'm actually upgrading to hardy right now (I suppose it has to be pretty stable, only approx. 30 days until it's released), so I'll see what this does on my lappy -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
On my fully up-to-date Inspiron 1420 running Hardy, this bug is NOT fixed. After resume from suspend-to-ram: $ ls /sys/devices/system/cpu/cpu1/ cache cpuidle crash_notes online thermal_throttle topology Note the absence of the cpufreq directory. Also, I still get the same errors in dmesg when resuming: [0.575047] ACPI Error (psloop-0136): Found unknown opcode 17 at AML address c28d87c3 offset 0, ignoring [20070126] [0.575055] ACPI Error (psargs-0355): [DBFEFF] Namespace lookup failure, AE_NOT_FOUND [0.575059] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU1._PCT] (Node 81007c3b1720), AE_NOT_FOUND [0.575095] ACPI Exception (processor_perflib-0170): AE_NOT_FOUND, Evaluating _PCT [20070126] [0.575100] CPU1 is up ** Changed in: linux (Ubuntu) Status: Fix Released = Confirmed ** Changed in: dell Status: Fix Released = Confirmed -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Jose and Mario, what bios versions do you have? I believe this could make a difference. I'm running version a06 on my Inspiron 1420. I'm waiting for the Dell bios repository to include version a07 so I can see if this upgrade helps. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
This may have been fixed after the recent update to pm-utils. Can someone encountering it verfify? pm-utils (0.99.2-3ubuntu5) hardy; urgency=low * Fix typo in 95-fix-config-file-parsing.patch which made loading configs from /etc/pm/config.d/* break. LP: #190679 * Add 35-skip-linked-cpus-cpufreq.patch which skips all CPUs whose speed is shared with other CPUs (or cores) when saving state. LP: #162652. -- Tollef Fog Heen [EMAIL PROTECTED] Wed, 26 Mar 2008 09:00:25 +0100 -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Arf, no changes after this upgrade ... -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Changed in: linux (Ubuntu) Sourcepackagename: linux-source-2.6.24 = linux -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Same problem on my xps m1330, cpufreq problem after resume. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Also affects: dell Importance: Undecided Status: New -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Attachment added: dmesg from boot, suspend and resume http://launchpadlibrarian.net/12134489/dmesg -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
I'm no kernel hacker, but that does look very interesting... in fact, the lines before and after look related as well: [0.574636] ACPI Error (psloop-0136): Found unknown opcode 17 at AML address c28b27c3 offset 0, ignoring [20070126] [0.574645] ACPI Error (psargs-0355): [DBþÿ] Namespace lookup failure, AE_NOT_FOUND [0.574649] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU1._PCT] (Node 81007c3efb60), AE_NOT_FOUND [0.574685] ACPI Exception (processor_perflib-0170): AE_NOT_FOUND, Evaluating _PCT [20070126] [0.574690] CPU1 is up It seems that there's an issue with acpi just before CPU1 is brought up... But considering the topic of that bug is the scaling monitor, not the actual scaling, I really didn't consider this a dupe, but the circumstances seem to be the same. I'll post this over there too. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Same problem as in description happens to me, with the following system: Ubuntu 7.10 Kernel: Linux moria 2.6.22-14-generic #1 SMP Tue Feb 12 07:42:25 UTC 2008 i686 GNU/Linux Dell Latitude D630 Laptop Processor: Intel Core 2 Duo T7300 (2x 2 GHz) Before suspend, frequency scaling is working normally. After suspend, frequency governor is only settable for CPU0 and this CPU is scaling normally. CPU1 stays at 800 MHz. Attached are outputs of cpufreq-info before suspending and after one suspend. Also the output of 'sudo dmesg -c' from boot to directly after suspend. Suspend happens at 435. NB: In the early Gutsy final version, CPU1 got stuck at 2 GHz *most of the time* after a suspend (not every time). From some point on the behaviour apparently changed and CPU1 gets now *always* stuck at 800 MHz. ** Attachment added: 'sudo dmesg -c' directly after resuming from suspend http://launchpadlibrarian.net/12134854/dmesg-suspend.log -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
** Attachment added: 'cpufreq-info' directly after reboot, before suspending http://launchpadlibrarian.net/12134855/cpufreq-info-before-suspend.log -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
To clarify, I'm talking about Suspend-to-RAM. ** Attachment added: 'cpufreq-info' after resuming from suspend http://launchpadlibrarian.net/12134859/cpufreq-info-after-suspend.log ** Changed in: linux-source-2.6.22 (Ubuntu) Sourcepackagename: None = linux-source-2.6.22 Status: New = Confirmed ** Also affects: linux-source-2.6.24 (Ubuntu) Importance: Undecided Status: New -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Tested with LiveCD of new Hardy Alpha 5: CPU1 now stays at 2 GHz after resume from suspend. (Same behaviour as with older Gutsy Kernels) -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
The attached dmesg is from booting normally, working for a while, then suspending and resuming. The suspend begins at timestamp 5712. In particular, the line [0.574649] ACPI Error (psparse-0537): Method parse/execution failed [\_PR_.CPU1._PCT] (Node 81007c3efb60), AE_NOT_FOUND looks interesting. Could that affect cpufreq scaling? -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
For a dmesg log from booting, directly suspending and resuming, please see http://launchpadlibrarian.net/12235140/dmesg . This is on a Dell Inspiron 1420 running 2.6.24-10-generic. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
Try this: --code-- modprobe -r acpi_cpufreq modprobe acpi_cpufreq --/code-- This restored the symlink to CPU0's cpufreq dir for me. I've modified the acpi-scripts directory in etc (/etc/acpi/resume, specifically) to do this now, and everything's fine. I've added those lines to /etc/acpi/resume.d/72-acpi-pain.sh at the end. But, for some reason the HAL scripts (/usr/lib/hal/scripts/linux) in Ubuntu prefer to use powersaved to sleep hibernate instead of the ACPI scripts. I modified the two appropriate scripts (hal-system-power- hibernate-linux and hal-system-power-suspend-linux) to prefer to use the scripts in /etc/acpi. I'm not entirely sure why Ubuntu has to have both powersaved and acpi-support to begin with, but whatever. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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 183033] Re: Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1
For completeness, output from sudo lspci -vvnn : http://launchpadlibrarian.net/12033791/lspci As for unloading acpi-cpufreq, that doesn't work for me since it's marked in use by the kernel. -- Intel Core 2 Duo - Resume from suspend, CPU Frequency Scaling is gone on CPU1 https://bugs.launchpad.net/bugs/183033 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
