[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
For laptop, workaround is to monitor "/sys/class/power_supply/ACAD/online" using incrond and execute a script to set governor according to its value. ** Attachment added: "cpu_governor.sh" https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+attachment/4523259/+files/cpu_governor.sh -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
This bug seems to affect 15.10, without even using userspace. It appears that only CPU1 is set to 'powersave' resuming from suspend. ---Before Suspend (on battery power)--- thejas@thejas-Aspire-E5-573:~$ cpufreq-info |egrep 'The governor'\|'current CPU' The governor "powersave" may decide which speed to use current CPU frequency is 1.79 GHz. The governor "powersave" may decide which speed to use current CPU frequency is 923 MHz. The governor "powersave" may decide which speed to use current CPU frequency is 1.75 GHz. The governor "powersave" may decide which speed to use current CPU frequency is 1.80 GHz. ---After Suspend (on battery power)--- thejas@thejas-Aspire-E5-573:~$ cpufreq-info |egrep 'The governor'\|'current CPU' The governor "powersave" may decide which speed to use current CPU frequency is 1.99 GHz. The governor "performance" may decide which speed to use current CPU frequency is 2.00 GHz. The governor "performance" may decide which speed to use current CPU frequency is 2.00 GHz. The governor "performance" may decide which speed to use current CPU frequency is 1.99 GHz. On a dual-boot laptop this bug causes Ubuntu battery backup time to be worse than windows. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Never mind. It's definitely still there. I thought it was fixed because in the cpufreq selector it stayed the same after suspend (it stayed on ondemand) but comp ran super slow so I had to manually select 2.40. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
This seems to have been fixed for me on 13.10. I just did a quick test. I don't actually use suspend anymore (I got out of the habit because of this bug). smcoll can you confirm that this is fixed on 13.10? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
PGScooter: thanks for pointing that out. i just added myself. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
smcoll: that sounds like this bug indeed. Did you add yourself to the This bug affects me list? I think that's the only way to get attention. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
i've had performance issues post-suspend on my System 76 Pangolin Performance for some time, and now believe it is related to this bug. On a fresh start, my cpu frequency seems to be 2401MHz on AC power or 1600MHz on DC power, but after resuming from suspend, it seems stuck at 800MHz. If my system suspends, i basically need to reboot to make things viable again. Would love some progress on this, and can submit logs or whatever to assist. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
I've just installed Ubuntu 11.10 on an Optiplex 990 Desktop w/ i7-2600 chip. I noticed that, after waking from sleep, all my processor cores were maxed out at 3.4GHz. I ran this: sudo cpufreq-set -u 1.6GHz That seems to fix everything at 1.6GHz. If I set it back to 3.4GHz again with the same command, everything seems to be ok--it goes back to 'ondemand' with 3.4GHz maximum. I guess I can write a little script to do this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/364514 Title: cpu frequency is reset to maximum after resume from suspend if governor is userspace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cpufrequtils/+bug/364514/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
** Changed in: cpufrequtils (Ubuntu) Status: Confirmed = Triaged ** Changed in: cpufrequtils (Ubuntu) Importance: Undecided = Medium -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
@Fabio: We did what you asked months ago, and yet another release (10.10) has come and gone with this bug still a problem. Although confirmed, its importance remains undecided and it has not yet been assigned to anybody. I wish I were a competent coder, but the only way I have to contribute to the Ubuntu community is to give feedback to developers by way of bug reports. Is there any other information that can be provided by me that will speed the process along? -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
thanks for the instructions Fabio. Note that the first apport-collect command, apport-collect -p cpufreq-applet 364514 did not work for me. I received an no additional information added window or something like that. And in the terminal I had the message apport-collect -p cpufreq-applet 364514Package cpufreq-applet not installed and no hook available, ignoring And regarding the second, apport-collect -p cpufrequtils 364514 This worked and is now attached. But I had to install cpufrequtils. That is, I have had this problem long before this was installed. Thanks! -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
@PGScooter: you have to subscribe the bug in order to attach apport collect files look on the right side of the page and click on subscribe. -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
And please run in a terminal apport-collect -p cpufrequtils 364514 Thanks in advance ** Package changed: ubuntu = cpufrequtils (Ubuntu) -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Architecture: amd64 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu 10.04 LTS Lucid Lynx - Release amd64 (20100429) NonfreeKernelModules: nvidia Package: cpufrequtils 006-2 PackageArchitecture: amd64 ProcEnviron: PATH=(custom, user) LANG=en_US.utf8 SHELL=/bin/bash Tags: lucid Uname: Linux 2.6.34-020634-generic x86_64 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers ** Tags added: apport-collected -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
** Changed in: cpufrequtils (Ubuntu) Status: Incomplete = Confirmed -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Hi Fabio, I have the same bug so I will run the apport-collect command and try to attach it to my response. Thank you for looking into this! -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Can you run in a terminal apport-collect -p cpufreq-applet (or the righ name of the applet you use)364514 -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Thank you for taking the time to report this bug and helping to make Ubuntu better. Is this bug reproducible with the latest Lucid packages ? If yes please attach these files: /var/log/syslog /var/log/dmesg and, if possible,open a terminal, typetop and take a screenshot when the maximum request of cpu resources is showed. Tanks in advance. ** Changed in: ubuntu Status: New = Incomplete -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
Thank you for looking into this. I'm uploading two sets of the requested files (in a single archive) One set after a fresh boot, and the second after a suspend/resume cycle. I'm currently using the 2.6.34-020634-generic kernel from Ubuntu mainline. The official kernel shows the same symptoms. Again, any further assistance I can provide shall be yours on request. ** Attachment added: requested_files.tar.bz2 http://launchpadlibrarian.net/52052796/requested_files.tar.bz2 -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
@Fabio: I'm sorry... I didn't mention that I'm using a fully up-to-date Lucid install. Also, in my case, CPU frequency is set to the minimum on my system after a suspend/resume with the default ondemand governor. Interestingly, I can switch to Performance, Conservative, Powersave, and any of the Userspace settings with expected results. But when I switch back to Ondemand it is again stuck at the minimum frequency (800 MHZ on my Intel Core 2 Duo P8700). Again, thank you for looking into this annoying bug. -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
This continues to be a problem for me in Lucid. Is there any chance whatsoever of this long-standing bug getting looked at? As I said in my original comment on this issue in the now-duplicate bug report (see: https://bugs.launchpad.net/ubuntu/+source/gnome-power- manager/+bug/445186/comments/3) I am willing to provide whatever additional information is needed to track this down. -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
I had this problem on Jaunty and still have it on Lucid. I have a System 76 Pangolin Performance running Ubuntu 64-bit. -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
I also see this in Karmic -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
I'm also hitting this in Lucid, though without the messages reported by Andreas. I originally reported it as bug 512686. -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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 364514] Re: cpu frequency is reset to maximum after resume from suspend if governor is userspace
** Description changed: steps to reproduce: 1) use cpufreq-applet to set cpu freqency to a fixed value (userspace governor) that is not maximum (e.g. 800mhz on a 1.7ghz cpu) 2) suspend 3) resume 4) see that cpu freqency governor is still userspace but frequency is maximum (e.g. 1.7ghz, userspace) i use the cpufreq-applet for all monitoring and manipulating cpu frequency scaling, but i don't think this is a bug of the applet itself. i didn't select any package because i don't know which one. ubuntu version is 9.04. please tell me which further information i should provide. + + + EDIT: i'm an idiot, i've been getting these messages for days when + resuming from standby, i just didn't take notice: + + cpufreq: suspend failed to assert current frequency is what timing core thinks it is + cpufreq: resume failed to assert current frequency is what timing core thinks it is -- cpu frequency is reset to maximum after resume from suspend if governor is userspace https://bugs.launchpad.net/bugs/364514 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
