My system boots slow. I investigated this and it seems systemd-udev-settle.service is the culprit.
My system runs ext4 with GPT on UEFI.
I do not use encryption or LVM.
$ journalctl -u systemd-udev-settle
-- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. --
mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization.
My system boots slow. I investigated this and it seems systemd- udev-settle. service is the culprit.
My system runs ext4 with GPT on UEFI.
I do not use encryption or LVM.
$ journalctl -u systemd-udev-settle
-- Logs begin at fri 2015-03-27 19:03:06 CET, end at fri 2015-03-27 22:06:32 CET. --
mar 27 19:03:42 hostname systemd[1]: Started udev Wait for Complete Device Initialization.
$ systemd-analyze
Startup finished in 14.865s (firmware) + 11.133s (loader) + 6.127s (kernel) + 42.079s (userspace) = 1min 14.206s
$ systemd-analyze critical-chain paste.ubuntu. com/10691416/
http://
$ systemd-analyze blame udev-settle. service paste.ubuntu. com/10691314/
36.013s systemd-
http://
$ systemd-analyze plot > boot.svg imgh.us/ boot_1. svg
http://
ProblemType: Bug ature: Ubuntu 3.19.0- 10.10-generic 3.19.2 :Unity /boot/vmlinuz- 3.19.0- 10-generic. efi.signed root=UUID= 31dc4488- 28d4-4d2a- aa51-6733e237d5 f8 ro quiet splash vt.handoff=7 asset.tag: To be filled by O.E.M. asset.tag: Asset-1234567890 version: Chassis Version MegatrendsInc. :bvr2103: bd08/18/ 2014:svnASUS: pnAllSeries: pvrSystemVersio n:rvnASUSTeKCOM PUTERINC. :rnZ87- PRO:rvrRev1. xx:cvnChassisMa nufacture: ct3:cvrChassisV ersion: version: System Version
DistroRelease: Ubuntu 15.04
Package: systemd 219-5ubuntu1
ProcVersionSign
Uname: Linux 3.19.0-10-generic x86_64
ApportVersion: 2.16.2-0ubuntu5
Architecture: amd64
CurrentDesktop: GNOME-Flashback
Date: Fri Mar 27 22:05:28 2015
InstallationDate: Installed on 2013-12-26 (455 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: ASUS All Series
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/18/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2103
dmi.board.
dmi.board.name: Z87-PRO
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: All Series
dmi.product.
dmi.sys.vendor: ASUS