Got some more time to poke around the system. If did change the ExecStart in /lib/systemd/system/systemd-udevd.service to:
ExecStart=/lib/systemd/systemd-udevd --debug `journalctl -u systemd-udevd` now contains this: Apr 01 13:56:58 alice systemd-udevd[424]: worker [458] /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4.3 is taking a long time Apr 01 13:56:58 alice systemd-udevd[424]: worker [459] /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.4/3-1.4.4 is taking a long time Apr 01 13:56:58 alice systemd-udevd[424]: worker [473] /devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.6 is taking a long time Those devices map to these usb devices: Bus 004 Device 004: ID 03f0:231d Hewlett-Packard 4 GB Flash Drive Bus 003 Device 010: ID 0a5c:2101 Broadcom Corp. BCM2045 Bluetooth Bus 003 Device 008: ID 03f0:2514 Hewlett-Packard The Notebook is a HP EliteBook 8560w with integrated WLAN/Bluetooth. I'm going to attach the systemd-udevd journal and lsusb -vvv output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433557 Title: systemd-udev-settle.service fails when probing ST LIS3LV02DL Accelerometer , 3min boot delay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1433557/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
