Happening here on a Dell Latitude E5500
$ top
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
380 root 20 0 110872 69188 3232 R 88.9 1.7 0:43.18
systemd-udevd
392 root 20 0 45872 6488 5320 R 22.2 0.2 0:26.84
systemd-udevd
$ udevadm monitor
KERNEL[161.787649] bind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
KERNEL[161.789029] unbind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
UDEV [161.790050] unbind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
KERNEL[161.799621] bind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
KERNEL[161.801036] unbind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
UDEV [161.802407] bind
/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0 (usb)
$ journalctl | grep -i udevd
May 09 07:25:31 Latitude-E5500-GB8FR4J systemd-udevd[367]: Process 'hid2hci
--method=dell
--devpath=/devices/pci0000:00/0000:00:1d.2/usb8/8-2/8-2.2/8-2.2:1.0' failed
with exit code 1.
Thanks
JT
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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/1759836
Title:
systemd-udevd consumes 100% of CPU
Status in Bluez Utilities:
Unknown
Status in linux:
Unknown
Status in bluez package in Ubuntu:
Incomplete
Status in systemd package in Ubuntu:
Confirmed
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.
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