[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
That's correct, that dump_buggy is without stress running. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. TEST CASE: `stress -c 4` <-- that results in system slowness. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
** Attachment added: "dump_buggy" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+attachment/4760436/+files/dump_buggy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. TEST CASE: `stress -c 4` <-- that results in system slowness. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
I have attached two dumps. One with the buggy kernel and the other with the kernel that does not show the lag. ** Attachment added: "dump_nonbuggy" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+attachment/4760437/+files/dump_nonbuggy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. TEST CASE: `stress -c 4` <-- that results in system slowness. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
I tested the kernel tip from your debs and the issue is very much alive. Here is the requested dump: http://paste.ubuntu.com/23312351/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. TEST CASE: `stress -c 4` <-- that results in system slowness. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
As notified on on IRC, that is a good kernel. The issue is easy to reproduce on an X1 Carbon just run `stress -c 4` and within a few seconds mouse starts to lag and everything becomes slow. ** Description changed: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. + + TEST CASE: + `stress -c 4` <-- that results in system slowness. + I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio - /dev/snd/controlC1: om26er 3390 F pulseaudio - /dev/snd/controlC0: om26er 3390 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio + /dev/snd/controlC1: om26er 3390 F pulseaudio + /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-4.8.0-15-generic N/A - linux-backports-modules-4.8.0-15-generic N/A - linux-firmware1.161 + linux-restricted-modules-4.8.0-15-generic N/A + linux-backports-modules-4.8.0-15-generic N/A + linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. TEST CASE: `stress -c 4` <-- that results in system slowness. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version:
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
As reported on IRC, that's a bad kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Ok, the one is comment 28 is bad, while the one in #29 is Good. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Thanks, that's a bad kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
That is a bad kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
That's a good kernel build. Seems there are multiple builds in there, so I tested 201610061038 which is newer. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Hi! That is a bad kernel, i.e. it contains the regression. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
To add the missing comment, I tried that last kernel last night and that is a good one as well. I notified Joseph on IRC. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Ok, that is a good kernel. My test is `stress -c 4` and it works fine i.e. system performance does not degrade. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Same results. This build is infected as well. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Tested, the latest kernel build that you provided is bad as well. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
I tried linux 4.8-rc1 and it does have the said regression. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: In Progress Status in linux source package in Yakkety: In Progress Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
So I tested linux 4.8 final and the regression still exists. On another note I also tested linux 4.7 and the issue does not exist there. ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu Yakkety) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: Confirmed Status in linux source package in Yakkety: Confirmed Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] Re: X1Carbon comes to a crawl during high CPU usage tasks
Confirming, downgrading to 4.4 fixes the issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: Confirmed Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1627108] [NEW] X1Carbon comes to a crawl during high CPU usage tasks
Public bug reported: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug yakkety -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1627108 Title: X1Carbon comes to a crawl during high CPU usage tasks Status in linux package in Ubuntu: New Bug description: My X1Carbon becomes quite laggy, the cursor hangs for a few seconds and then resumes while my system is compiling some code, or lets says PyCharm is indexing things or Android Studio is compiling some code. I was using 4.4 on Xenial a few days ago and everything was working just fine. Installed Yakkety and this issue happens. I will downgrade the kernel and see if that mitigates the issue. ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: linux-image-4.8.0-15-generic 4.8.0-15.16 ProcVersionSignature: Ubuntu 4.8.0-15.16-generic 4.8.0-rc7 Uname: Linux 4.8.0-15-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/pcmC1D0p: om26er 3390 F...m pulseaudio /dev/snd/controlC1: om26er 3390 F pulseaudio /dev/snd/controlC0: om26er 3390 F pulseaudio CurrentDesktop: Unity Date: Fri Sep 23 21:40:34 2016 HibernationDevice: RESUME=UUID=a92c85ab-cca3-4afc-abf1-3516f193129e InstallationDate: Installed on 2016-09-21 (1 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160921) MachineType: LENOVO 20BSCTO1WW ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-15-generic.efi.signed root=UUID=01b0a4a0-d791-46e8-a212-1f769cff3a4b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.8.0-15-generic N/A linux-backports-modules-4.8.0-15-generic N/A linux-firmware1.161 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/13/2015 dmi.bios.vendor: LENOVO dmi.bios.version: N14ET32W (1.10 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BSCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN14ET32W(1.10):bd08/13/2015:svnLENOVO:pn20BSCTO1WW:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BSCTO1WW:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20BSCTO1WW dmi.product.version: ThinkPad X1 Carbon 3rd dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1627108/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to :
[Kernel-packages] [Bug 1414142] Re: Continuous skipping of audio track after reconnecting bluetooth to Car
** Attachment added: hci.log https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1414142/+attachment/4304492/+files/hci.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1414142 Title: Continuous skipping of audio track after reconnecting bluetooth to Car Status in bluez package in Ubuntu: New Bug description: In my car I am seeing a very weird issue with bluetooth playback. After connecting with car bluetooth the second time, the audio playback from my phone in the car speakers starts to skip. I am sure not everyone will be able to reproduce this bug with the below steps but still I should mentions them. 1. Connect mobile bluetooth to the car and play a track Verify: it plays the track fine. 2. Disconnect the bluetooth from the phone and make sure it actually gets disconnected from the car. 3. Re-enable bluetooth and connect to the car. Now when I play the sound track it keeps skipping and I can't really hear much of the song. I have attached hcidump, syslog and 'hcitool lq'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1414142/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1414142] Re: Continuous skipping of audio track after reconnecting bluetooth to Car
'hcitool lq' result. BEFORE Link quality: 255 Link quality: 16 Link quality: 24 Link quality: 9 Link quality: 8 Link quality: 8 Link quality: 7 Link quality: 24 Link quality: 12 Link quality: 24 Link quality: 16 Link quality: 10 Link quality: 7 Link quality: 7 Link quality: 8 Link quality: 12 Link quality: 16 Link quality: 255 Link quality: 12 Link quality: 6 AFTER Link quality: 4 Link quality: 7 Link quality: 11 Link quality: 32 Link quality: 6 Link quality: 21 Link quality: 7 Link quality: 32 Link quality: 6 Link quality: 18 Link quality: 7 Link quality: 6 Link quality: 6 Link quality: 5 Link quality: 255 Link quality: 32 Link quality: 6 Link quality: 32 Link quality: 6 Link quality: 5 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1414142 Title: Continuous skipping of audio track after reconnecting bluetooth to Car Status in bluez package in Ubuntu: New Bug description: In my car I am seeing a very weird issue with bluetooth playback. After connecting with car bluetooth the second time, the audio playback from my phone in the car speakers starts to skip. I am sure not everyone will be able to reproduce this bug with the below steps but still I should mentions them. 1. Connect mobile bluetooth to the car and play a track Verify: it plays the track fine. 2. Disconnect the bluetooth from the phone and make sure it actually gets disconnected from the car. 3. Re-enable bluetooth and connect to the car. Now when I play the sound track it keeps skipping and I can't really hear much of the song. I have attached hcidump, syslog and 'hcitool lq'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1414142/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1414142] [NEW] Continuous skipping of audio track after reconnecting bluetooth to Car
Public bug reported: In my car I am seeing a very weird issue with bluetooth playback. After connecting with car bluetooth the second time, the audio playback from my phone in the car speakers starts to skip. I am sure not everyone will be able to reproduce this bug with the below steps but still I should mentions them. 1. Connect mobile bluetooth to the car and play a track Verify: it plays the track fine. 2. Disconnect the bluetooth from the phone and make sure it actually gets disconnected from the car. 3. Re-enable bluetooth and connect to the car. Now when I play the sound track it keeps skipping and I can't really hear much of the song. I have attached hcidump, syslog and 'hcitool lq'. ** Affects: bluez (Ubuntu) Importance: Undecided Status: New ** Attachment added: syslog https://bugs.launchpad.net/bugs/1414142/+attachment/4304491/+files/syslog -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1414142 Title: Continuous skipping of audio track after reconnecting bluetooth to Car Status in bluez package in Ubuntu: New Bug description: In my car I am seeing a very weird issue with bluetooth playback. After connecting with car bluetooth the second time, the audio playback from my phone in the car speakers starts to skip. I am sure not everyone will be able to reproduce this bug with the below steps but still I should mentions them. 1. Connect mobile bluetooth to the car and play a track Verify: it plays the track fine. 2. Disconnect the bluetooth from the phone and make sure it actually gets disconnected from the car. 3. Re-enable bluetooth and connect to the car. Now when I play the sound track it keeps skipping and I can't really hear much of the song. I have attached hcidump, syslog and 'hcitool lq'. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1414142/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1324678] [NEW] [Nexus 4] Earpiece volume too high as compared to Android
Public bug reported: The earpiece volume during a call is too high on my nexus 4, feels like the earpiece may even burst. That is not a problem on Android. So I believe the setting needs some adjustment on the lower level. rsalveti: What you mean is basically that we might need to tune the volume when enabling voice call (earpiece). ** Affects: alsa-lib (Ubuntu) Importance: Undecided Assignee: Ricardo Salveti (rsalveti) Status: New ** Tags: qa-touch -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1324678 Title: [Nexus 4] Earpiece volume too high as compared to Android Status in “alsa-lib” package in Ubuntu: New Bug description: The earpiece volume during a call is too high on my nexus 4, feels like the earpiece may even burst. That is not a problem on Android. So I believe the setting needs some adjustment on the lower level. rsalveti: What you mean is basically that we might need to tune the volume when enabling voice call (earpiece). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1324678/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1273629] Re: HSP fails on Ubuntu Touch [Bluetooth headset does not work]
** Summary changed: - HSP fails on Ubuntu Touch + HSP fails on Ubuntu Touch [Bluetooth headset does not work] -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1273629 Title: HSP fails on Ubuntu Touch [Bluetooth headset does not work] Status in “bluez” package in Ubuntu: In Progress Bug description: When on Ubuntu Touch, HSP consistently fails to route any audio to the paired audio device. bluez-test-device create BT address bluez-test-audio connect BT address The above should create and pair a detected (in discoverable mode) bluetooth device, by default setting it up for HSP. The following excerpt from syslog on my mako shows the issue, with a bluetooth headset device failing to bring up HSP -- pulseaudio can acquire the first transport, but never release it: Jan 28 09:47:41 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:start_inquiry() hci0 length 8 Jan 28 09:47:41 ubuntu-phablet bluetoothd[4621]: Discovery session 0x41f77f98 with :1.132 activated Jan 28 09:47:41 ubuntu-phablet bluetoothd[4621]: src/adapter.c:session_ref() 0x41f77f98: ref=1 Jan 28 09:47:41 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:set_state() hci0: new state 1 Jan 28 09:47:49 ubuntu-phablet bluetoothd[4621]: src/adapter.c:session_remove() Discovery session 0x41f77f98 with :1.132 deactivated Jan 28 09:47:49 ubuntu-phablet bluetoothd[4621]: src/adapter.c:session_remove() Stopping discovery Jan 28 09:47:49 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:hciops_stop_discovery() index 0 Jan 28 09:47:49 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:hciops_stop_inquiry() hci0 Jan 28 09:47:49 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:set_state() hci0: new state 0 Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/adapter.c:create_device() 00:1A:7D:54:32:8D Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/adapter.c:adapter_create_device() 00:1A:7D:54:32:8D Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/device.c:device_create() Creating device /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/device.c:btd_device_ref() 0x41f936e8: ref=1 Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/device.c:device_set_temporary() temporary 1 Jan 28 09:47:54 ubuntu-phablet bluetoothd[4621]: src/device.c:btd_device_ref() 0x41f936e8: ref=2 Jan 28 09:47:54 ubuntu-phablet kernel: [ 3389.758613] l2cap_sock_connect: failed -115 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:conn_complete() status 0x00 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: src/adapter.c:adapter_get_device() 00:1A:7D:54:32:8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:remote_version_information() hci0 status 0 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:remote_features_information() hci0 status 0 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: plugins/hciops.c:remote_name_information() hci0 status 0 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: src/device.c:device_probe_drivers() Probing drivers for 00:1A:7D:54:32:8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: serial/manager.c:serial_probe() path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D: 1108--1000-8000-00805f9b34fb Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: serial/port.c:create_serial_device() Registered interface org.bluez.Serial on path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: serial/manager.c:serial_probe() path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D: 111e--1000-8000-00805f9b34fb Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: input/manager.c:headset_probe() path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: src/device.c:btd_device_ref() 0x41f936e8: ref=3 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: input/device.c:input_device_new() Registered interface org.bluez.Input on path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: src/adapter.c:adapter_get_device() 00:1A:7D:54:32:8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: src/device.c:btd_device_ref() 0x41f936e8: ref=4 Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: audio/device.c:audio_device_register() Registered interface org.bluez.Audio on path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: audio/manager.c:handle_uuid() Found Headset record Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: audio/headset.c:headset_init() Registered interface org.bluez.Headset on path /org/bluez/4621/hci0/dev_00_1A_7D_54_32_8D Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]: audio/manager.c:handle_uuid() Found Handsfree record Jan 28 09:47:55 ubuntu-phablet bluetoothd[4621]:
