Arch Linux

d_fajardo

Member

Registered: 2017-07-28

Posts: 1,687

Slow boot with non-existent dbus-org.freedesktop.home1.service

I am suddenly getting slow boot on my system:

systemd-analyze critical-chain

graphical.target @3.610s
└─multi-user.target @3.610s
  └─docker.service @3.083s +526ms
    └─containerd.service @2.851s +85ms
      └─network.target @2.850s
        └─netctl@bond0.service @2.540s +309ms
          └─basic.target @2.534s
            └─sockets.target @2.534s
              └─docker.socket @2.517s +17ms
                └─sysinit.target @2.490s
                  └─systemd-update-done.service @2.466s +23ms
                    └─systemd-journal-catalog-update.service @2.293s +143ms
                      └─systemd-tmpfiles-setup.service @1.965s +281ms
                        └─local-fs.target @1.898s
                          └─run-credentials-systemd\x2dtmpfiles\x2dsetup.service.mount @2.727s
                            └─local-fs-pre.target @1.403s
                              └─systemd-tmpfiles-setup-dev.service @1.363s +39ms
                                └─systemd-sysusers.service @1.075s +148ms
                                  └─systemd-remount-fs.service @458ms +478ms
                                    └─systemd-journald.socket @444ms
                                      └─-.mount @351ms
                                        └─-.slice @351ms

Seems like run-credentials-systemd\x2dtmpfiles\x2dsetup.service.mount is eating a lot of time. Not sure what x2dtmpfiles is neither.

Also I am getting this:

systemctl status dbus.service

May 14 07:37:40 taichi-z270 dbus-daemon[669]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org>
May 14 07:37:40 taichi-z270 dbus-daemon[669]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service'>
May 14 07:37:40 taichi-z270 dbus-daemon[669]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org>
May 14 07:37:40 taichi-z270 dbus-daemon[669]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service'>
May 14 07:37:41 taichi-z270 dbus-daemon[669]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org>
May 14 07:37:41 taichi-z270 dbus-daemon[669]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.home1.service'>
May 14 07:37:41 taichi-z270 dbus-daemon[669]: [system] Activating via systemd: service name='org.freedesktop.home1' unit='dbus-org>
...

which goes on. I am not running systemd-home. I tried to disable dbus-org.freedesktop.home1.service but message says it doesn't exist.

How does one go about debugging this? I'd like to add that the problem started after I reset my BIOS and it's possible the naming of devices might have changed as well.

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,664

Re: Slow boot with non-existent dbus-org.freedesktop.home1.service

homed spam is normal and very likely not the cause of any slowdowns.

THe graphical.target is reached after 3.6 seconds - is that reflective of the slow boot or is the concerned duration significantly longer?

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d_fajardo

Member

Registered: 2017-07-28

Posts: 1,687

Re: Slow boot with non-existent dbus-org.freedesktop.home1.service

Yes you're completely right. The information I gave was not really helpful. The delay occurs after the graphical target is reached and it seems to involved my Logitech Wireless receiver for keyboard and mouse:

[    3.874663] usb 1-6: new high-speed USB device number 3 using xhci_hcd
[    4.016890] usb 1-6: New USB device found, idVendor=174c, idProduct=2074, bcdDevice= 1.00
[    4.016903] usb 1-6: New USB device strings: Mfr=2, Product=3, SerialNumber=0
[    4.016910] usb 1-6: Product: ASM107x
[    4.016915] usb 1-6: Manufacturer: ASRock
[    4.018742] hub 1-6:1.0: USB hub found
[    4.018962] hub 1-6:1.0: 4 ports detected
[    4.029755] logitech-djreceiver 0003:046D:C52B.0003: hiddev96,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-5/input2
[    4.144624] usb 1-9: new full-speed USB device number 4 using xhci_hcd
[    4.146928] input: Logitech Wireless Device PID:404d Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/0003:046D:C52B.0003/0003:046D:404D.0004/input/input8
[    4.147630] input: Logitech Wireless Device PID:404d Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/0003:046D:C52B.0003/0003:046D:404D.0004/input/input9
[    4.147685] hid-generic 0003:046D:404D.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech Wireless Device PID:404d] on usb-0000:00:14.0-5/input2:1
[    4.147845] input: Logitech Wireless Device PID:400a Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/0003:046D:C52B.0003/0003:046D:400A.0005/input/input13
[    4.147885] hid-generic 0003:046D:400A.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech Wireless Device PID:400a] on usb-0000:00:14.0-5/input2:2
[    4.286284] usb 1-9: New USB device found, idVendor=8087, idProduct=07dc, bcdDevice= 0.01
[    4.286298] usb 1-9: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   19.588445] input: Logitech Wireless Device PID:404d as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/0003:046D:C52B.0003/0003:046D:404D.0004/input/input17
[   19.589064] logitech-hidpp-device 0003:046D:404D.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech Wireless Device PID:404d] on usb-0000:00:14.0-5/input2:1
[   34.948122] input: Logitech Wireless Device PID:400a as /devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5:1.2/0003:046D:C52B.0003/0003:046D:400A.0005/input/input18
[   34.948538] logitech-hidpp-device 0003:046D:400A.0005: input,hidraw2: USB HID v1.11 Mouse [Logitech Wireless Device PID:400a] on usb-0000:00:14.0-5/input2:2
[   35.636307] BTRFS info (device nvme2n1p2): using crc32c (crc32c-intel) checksum algorithm
[   35.636313] BTRFS info (device nvme2n1p2): disk space caching is enabled
[   35.648859] BTRFS info (device nvme2n1p2): enabling ssd optimizations
[   35.648862] BTRFS info (device nvme2n1p2): auto enabling async discard

I'll try different USB ports and see what will be the outcome.

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 75,664

Re: Slow boot with non-existent dbus-org.freedesktop.home1.service

Ftr, https://bbs.archlinux.org/viewtopic.php?id=285653

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loqs

Member

Registered: 2014-03-06

Posts: 18,884

Re: Slow boot with non-existent dbus-org.freedesktop.home1.service

https://bugs.archlinux.org/task/78427 ?

d_fajardo

Member

Registered: 2017-07-28

Posts: 1,687

Re: Slow boot with non-existent dbus-org.freedesktop.home1.service

Yes it does look like a bug. Hope it gets fixed by the next update. Thanks.