[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Changed in: kernel Status: Confirmed => Expired -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Expired Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Released Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
This bug was fixed in the package bluez - 5.48-0ubuntu3.2 --- bluez (5.48-0ubuntu3.2) bionic; urgency=medium * d/p/lp1759836.patch: avoid endless udev events from new bind uevents (LP: #1759836) -- Dan Streetman Tue, 10 Sep 2019 17:25:22 -0400 ** Changed in: bluez (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Released Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
thank you! marking as verified for bionic :) ** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
Dan, I can confirm that after enabling proposed for bionic and then issuing the command which installs bluez/5.48-0ubuntu3.2 $ sudo apt-get install bluez/bionic-proposed The issue has been fixed for me. I have a Dell Latitude E5400. Thanks, David -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
nobody who has been affected by this bug is able to test on Bionic? @stan are you able to test using Bionic by any chance? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Tags added: ubuntu-certified -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
there's a lot of people subscribed to this bug, and presumably interested in seeing it fixed on Bionic; can any of you please test with the package from bionic-proposed and report the results? Until you do, it's unlikely this fix will be released into bionic-updates. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Or you can directly download the proposed debs from this (amd64) build page: https://launchpad.net/ubuntu/+source/bluez/5.48-0ubuntu3.2/+build/17810460 please someone test on Bionic! -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
This bug was fixed in the package bluez - 5.50-0ubuntu2.1 --- bluez (5.50-0ubuntu2.1) disco; urgency=medium * d/p/lp1759836.patch: avoid endless udev events from new bind uevents (LP: #1759836) -- Dan Streetman Tue, 10 Sep 2019 17:24:43 -0400 ** Changed in: bluez (Ubuntu Disco) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Released Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
@stan thanks for testing on Disco. if anyone can please test the package on Bionic, that would be appreciated, this fix won't be released until someone affected by this problem tests the proposed fix and verifies it fixes it. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Tags removed: verification-needed-disco ** Tags added: verification-done-disco -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
Works for me with 5.50-0ubuntu2.1 on an old dell. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
@yura9, @mauromol, or anyone experiencing this, if you are running Bionic or Disco, can you please test with the 'bluez' package currently in -proposed? See the previous 2 comments for instructions how. This bug does need someone affected by this bug (i.e. with the affected hardware) to verify it before it's released. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
Hello Vinícius, or anyone else affected, Accepted bluez into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/bluez/5.48-0ubuntu3.2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: bluez (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: Fix Committed Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias:
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
Hello Vinícius, or anyone else affected, Accepted bluez into disco-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/bluez/5.50-0ubuntu2.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-disco to verification-done-disco. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-disco. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: bluez (Ubuntu Disco) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-disco -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: In Progress Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not processing the uevents correctly. [other info] this is not fixed yet upstream, as of my last check, but has been submitted upstream as mentioned in comment 95. original description: -- The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias:
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Description changed: - The systemd-udevd proccess consumes 100% of a thread everytime, but i'm - not noticing any difference in my computer. + [impact] + + on specific Dell systems, with a specific usb bluetooth device built-in, + the udev rule 'hid2hci' provided by the 'bluez' package causes an + endless loop of uevents resulting from 'bind' or 'unbind' kernel + uevents. These new events were added to the kernel after the 'hid2hci' + udev rule was written. + + [test case] + + the specific Dell system is required to be able to reproduce this, or at + least the specific usb bluetooth hardware included in that system. + + Reproducing this is reportedly easy, for example comment 75 indicates it + happens on every boot. + + When this happens, any process monitor (e.g. ps, top, etc) will show the + 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show + repeated 'bind' and 'unbind' events as mentioned in comment 39. + + [regression potential] + + as this alters what kernel uevents the 'hid2hci' udev rule processes, + regressions would involve the affected usb bluetooth device failing to + be set up, or otherwise not processing the uevents correctly. + + [other info] + + this is not fixed yet upstream, as of my last check, but has been + submitted upstream as mentioned in comment 95. + + + original description: + + -- + + + The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: In Progress Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: Fix Committed Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: [impact] on specific Dell systems, with a specific usb bluetooth device built- in, the udev rule 'hid2hci' provided by the 'bluez' package causes an endless loop of uevents resulting from 'bind' or 'unbind' kernel uevents. These new events were added to the kernel after the 'hid2hci' udev rule was written. [test case] the specific Dell system is required to be able to reproduce this, or at least the specific usb bluetooth hardware included in that system. Reproducing this is reportedly easy, for example comment 75 indicates it happens on every boot. When this happens, any process monitor (e.g. ps, top, etc) will show the 'udevd' process using 100% of a cpu, and 'udevadm monitor' should show repeated 'bind' and 'unbind' events as mentioned in comment 39. [regression potential] as this alters what kernel uevents the 'hid2hci' udev rule processes, regressions would involve the affected usb bluetooth device failing to be set up, or otherwise not
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
This bug was fixed in the package bluez - 5.50-0ubuntu4 --- bluez (5.50-0ubuntu4) eoan; urgency=medium * d/p/lp1759836.patch: avoid endless udev events from new bind uevents (LP: #1759836) -- Dan Streetman Tue, 10 Sep 2019 17:22:37 -0400 ** Changed in: bluez (Ubuntu Eoan) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: Fix Released Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: In Progress Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: In Progress Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: Fix Released Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Also affects: linux (Ubuntu Eoan) Importance: Low Status: Invalid ** Also affects: bluez (Ubuntu Eoan) Importance: Medium Assignee: Dan Streetman (ddstreet) Status: In Progress ** Also affects: systemd (Ubuntu Eoan) Importance: Undecided Status: Invalid ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: bluez (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Disco) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: bluez (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu Disco) Status: New => Invalid ** Changed in: systemd (Ubuntu Bionic) Status: New => Invalid ** Changed in: linux (Ubuntu Disco) Status: New => Invalid ** Changed in: linux (Ubuntu Bionic) Status: New => Invalid ** Changed in: bluez (Ubuntu Disco) Importance: Undecided => Medium ** Changed in: bluez (Ubuntu Disco) Status: New => In Progress ** Changed in: bluez (Ubuntu Disco) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: bluez (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: bluez (Ubuntu Bionic) Status: New => In Progress ** Changed in: bluez (Ubuntu Bionic) Assignee: (unassigned) => Dan Streetman (ddstreet) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: In Progress Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez source package in Bionic: In Progress Status in linux source package in Bionic: Invalid Status in systemd source package in Bionic: Invalid Status in bluez source package in Disco: In Progress Status in linux source package in Disco: Invalid Status in systemd source package in Disco: Invalid Status in bluez source package in Eoan: In Progress Status in linux source package in Eoan: Invalid Status in systemd source package in Eoan: Invalid Status in bluez package in Debian: New Bug description: The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
> Sorry for the late reply. Here comes the output: > KERNEL[90619.640204] remove /module/nvidia (module) > KERNEL[90619.696504] add /module/nvidia (module) ok, your problem is that something is constantly adding and removing the nvidia module (and, doing other related device processing). That has nothing to do with this bug's problem, which is ONLY for udev looping due to rules in the bluez package's hid2hci rules file. I updated the bug subject to clarify that (scanning back through all the comments, I think most if not all of the discussion focuses on this specific package and rule). You do seem to be having some other problem, which probably is with the nvidia-persistenced.service, provided by the nvidia-compute-utils-NNN package (with NNN being a number). Check: $ dpkg -l | grep nvidia to see the specific package name/version on your system. I don't really know what the problem is there, but you could try removing the package (if you don't need it), or searching for and/or opening a new bug for the problem. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: In Progress Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez package in Debian: New Bug description: The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1759836] Re: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez
** Summary changed: - systemd-udevd consumes 100% of CPU + systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1759836 Title: systemd-udevd consumes 100% of CPU due to hid2hci udev rule from bluez Status in linux: Confirmed Status in The Ubuntu Power Consumption Project: New Status in bluez package in Ubuntu: In Progress Status in linux package in Ubuntu: Invalid Status in systemd package in Ubuntu: Invalid Status in bluez package in Debian: New Bug description: The systemd-udevd proccess consumes 100% of a thread everytime, but i'm not noticing any difference in my computer. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: systemd 237-3ubuntu6 ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10 Uname: Linux 4.15.0-13-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.9-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Thu Mar 29 08:52:54 2018 InstallationDate: Installed on 2018-03-05 (23 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180304) MachineType: Dell Inc. Inspiron N5010 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic root=UUID=3c29e292-f1ae-45e1-a0ed-a82524278ce1 ro quiet splash vt.handoff=1 SourcePackage: systemd SystemdDelta: [EXTENDED] /lib/systemd/system/rc-local.service → /lib/systemd/system/rc-local.service.d/debian.conf [EXTENDED] /lib/systemd/system/user@.service → /lib/systemd/system/user@.service.d/timeout.conf 2 overridden configuration files found. UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/25/2011 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 08R0GW dmi.board.vendor: Dell Inc. dmi.board.version: A12 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A12 dmi.modalias: dmi:bvnDellInc.:bvrA12:bd01/25/2011:svnDellInc.:pnInspironN5010:pvrA12:rvnDellInc.:rn08R0GW:rvrA12:cvnDellInc.:ct8:cvrA12: dmi.product.name: Inspiron N5010 dmi.product.version: A12 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1759836/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
