[Bug 1766006] Re: kworker taking 100% cpu one one single core
Anil Gobburi, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/comments/21 regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
This issue is resolved in 18.04 version :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
Hello Joseph, Attaching the error I got from the reboot after installation of the 4.16 kernel. I will try to reboot again now but wanted to upload the image before i hit the error again :) ** Attachment added: "rebootError.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+attachment/5126216/+files/rebootError.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
Hello Joseph, I purchased the laptop recently and installed Ubuntu on it; hence I am not aware how this model worked on Ubuntu before. I tried installing latest kernel but got the attached error during installation. Moreover the system does not let me know and gave errors while reboot. I will try to attach both the errors during the installation and also the photo of the error during the reboot after the kernel installation. ** Attachment added: "kernel416installerror" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+attachment/5126215/+files/kernel416installerror -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
apport information ** Tags added: apport-collected ** Description changed: kworker is taking 100% cpu on a single core leaving the other cores free on 6670HQ on Asus G752VT. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.13.0-38-generic 4.13.0-38.43~16.04.1 ProcVersionSignature: Ubuntu 4.13.0-38.43~16.04.1-generic 4.13.16 Uname: Linux 4.13.0-38-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.10 Architecture: amd64 Date: Sat Apr 21 15:04:58 2018 InstallationDate: Installed on 2018-04-21 (0 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) SourcePackage: linux-hwe UpgradeStatus: No upgrade log present (probably fresh install) + --- + ApportVersion: 2.20.1-0ubuntu2.16 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: anil 1714 F pulseaudio + /dev/snd/controlC0: anil 1714 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 16.04 + HibernationDevice: RESUME=UUID=ea11b388-87d0-43a7-a834-e5177fb29d2c + InstallationDate: Installed on 2018-04-24 (0 days ago) + InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) + MachineType: ASUSTeK COMPUTER INC. G752VT + Package: linux (not installed) + ProcFB: 0 nouveaufb + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-39-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 4.13.0-39.44~16.04.1-generic 4.13.16 + RelatedPackageVersions: + linux-restricted-modules-4.13.0-39-generic N/A + linux-backports-modules-4.13.0-39-generic N/A + linux-firmware 1.157.17 + Tags: xenial + Uname: Linux 4.13.0-39-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 06/29/2017 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: G752VT.304 + dmi.board.asset.tag: ATN12345678901234567 + dmi.board.name: G752VT + dmi.board.vendor: ASUSTeK COMPUTER INC. + dmi.board.version: 1.0 + dmi.chassis.asset.tag: ATN12345678901234567 + dmi.chassis.type: 10 + dmi.chassis.vendor: ASUSTeK COMPUTER INC. + dmi.chassis.version: 1.0 + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrG752VT.304:bd06/29/2017:svnASUSTeKCOMPUTERINC.:pnG752VT:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnG752VT:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: + dmi.product.family: G + dmi.product.name: G752VT + dmi.product.version: 1.0 + dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1766006/+attachment/5126175/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1766006] Re: kworker taking 100% cpu one one single core
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.16 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc2 ** Package changed: linux-hwe (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766006 Title: kworker taking 100% cpu one one single core To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1766006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
