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06-04-2020, 01:40 AM
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#1
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Member
Registered: Nov 2003
Location: Bulgaria
Distribution: Vector Linux, Morphix
Posts: 321
Rep: 
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Ubuntu 16.04 extremely slow login - systemd issue
Hello,
I have a problem with login in Ubuntu 16.04.
When I try to log in or when logged in try to execute su, sudo it takes at least 30 seconds. It is same if I try to connect with ssh from remote machine.
I believe the problem is related to systemd.
When I execute
Code:
apt-get install systemd --reinstall
or
Code:
dpkg-reconfigure systemd
the problem is solved until next boot.
Also the computer is booting extremely slow.
Please advice. |
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06-04-2020, 02:21 AM
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#2
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LQ Addict
Registered: Mar 2012
Location: Hungary
Distribution: debian/ubuntu/suse ...
Posts: 24,678
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I'm sure it is not systemd, but login related. Would be nice to check the logs, probably you will find some details. What you posted is not really enough to go further.
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06-04-2020, 02:30 AM
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#3
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Member
Registered: Nov 2003
Location: Bulgaria
Distribution: Vector Linux, Morphix
Posts: 321
Original Poster
Rep:
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Thank you for your reply
Here is the a log related to the issue:
Code:
Jun 4 10:24:02 77Ubuntu1604LIvanova dbus[720]: [system] Activating systemd to hand-off: service name='org.freedesktop.login1' unit='dbus-org.freedesktop.login1.service'
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: systemd-logind.service: Main process exited, code=exited, status=1/FAILURE
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: Failed to start Login Service.
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: systemd-logind.service: Unit entered failed state.
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: systemd-logind.service: Failed with result 'exit-code'.
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: systemd-logind.service: Service has no hold-off time, scheduling restart.
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: Stopped Login Service.
Jun 4 10:24:03 77Ubuntu1604LIvanova systemd[1]: Starting Login Service...
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: Reexecuting.
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: Detected architecture x86.
Jun 4 10:24:18 77Ubuntu1604LIvanova dbus[720]: [system] Successfully activated service 'org.freedesktop.systemd1'
Jun 4 10:24:18 77Ubuntu1604LIvanova dbus[720]: [system] Successfully activated service 'org.freedesktop.login1'
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: Started Login Service.
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: Created slice User Slice of root.
Jun 4 10:24:18 77Ubuntu1604LIvanova systemd[1]: Starting User Manager for UID 0...
As you can see, the time is more than 15 seconds.
After executing dpkg-reconfigure systemd, the login takes no time. |
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06-04-2020, 04:41 AM
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#4
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LQ Addict
Registered: Mar 2012
Location: Hungary
Distribution: debian/ubuntu/suse ...
Posts: 24,678
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ok, so we need to know why it was not able to start the login service first. probably it was tried to start too early
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06-04-2020, 07:59 AM
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#5
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Member
Registered: Nov 2003
Location: Bulgaria
Distribution: Vector Linux, Morphix
Posts: 321
Original Poster
Rep:
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No, doesnt work
I think I found the issue and it is not related with the systemd-logind.service.
When I checked the time for loading each service, I found out the network.service took more than 4 minutes.
I changed the wait time to 10 seconds and now the login works as it should. I will observe it since the computer is given to home office user and I cannot experiment with it.
Code:
systemctl edit networking.service
TimeoutStartSec=10sec
Last edited by Ipolit; 06-05-2020 at 01:47 AM.
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06-05-2020, 01:47 AM
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#6
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Member
Registered: Nov 2003
Location: Bulgaria
Distribution: Vector Linux, Morphix
Posts: 321
Original Poster
Rep:
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No, same
Code:
root@77Ubuntu1604LIvanova:~# systemd-analyze blame
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
lines 1-23...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
lines 1-27...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
lines 1-28...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
lines 1-29...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
lines 1-30...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
lines 1-31...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
274ms systemd-udevd.service
lines 1-32...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
274ms systemd-udevd.service
267ms snmpd.service
lines 1-33...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
274ms systemd-udevd.service
267ms snmpd.service
261ms ssh.service
lines 1-34...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
274ms systemd-udevd.service
267ms snmpd.service
261ms ssh.service
249ms systemd-udev-trigger.service
lines 1-35...skipping...
3min 280ms avahi-daemon.service
2min 18.309s apt-daily.service
1min 30.675s ModemManager.service
1min 30.640s accounts-daemon.service
1min 30.328s thermald.service
36.930s networking.service
25.294s click-system-hooks.service
25.281s apport.service
25.255s lightdm.service
25.243s irqbalance.service
25.227s ondemand.service
25.210s nfs-kernel-server.service
25.205s rsyslog.service
25.197s pppd-dns.service
25.196s xdm.service
25.187s nscd.service
2.900s systemd-logind.service
1.872s dev-sdb1.device
1.461s epoptes.service
1.434s motd-news.service
1.035s apt-daily-upgrade.service
603ms apparmor.service
541ms snapd.seeded.service
522ms console-setup.service
475ms virtualbox.service
395ms nagios-nrpe-server.service
317ms systemd-journald.service
316ms tftpd-hpa.service
311ms cpufrequtils.service
285ms snapd.service
282ms loadcpufreq.service
274ms systemd-udevd.service
267ms snmpd.service
261ms ssh.service
249ms systemd-udev-trigger.service
213ms grub-common.service
It continuosly reloads all the services until I execute dpkg-reconfigure systemd |
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06-05-2020, 02:04 AM
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#7
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LQ Addict
Registered: Mar 2012
Location: Hungary
Distribution: debian/ubuntu/suse ...
Posts: 24,678
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what you posted is just confusing. How is that systemd-analyze blame related to the login problem? How do you know the services were continuosly reloaded?
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06-05-2020, 02:49 AM
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#8
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Member
Registered: Nov 2003
Location: Bulgaria
Distribution: Vector Linux, Morphix
Posts: 321
Original Poster
Rep:
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When the computer has booted I login into it with ssh.
When I execute
systemd-analyze blame
I don't receive output - it says loading services hasn't finished yet.
Until I execute dpkg-reconfigure systemd.
And I put in /etc/rc.local
dpkg-reconfigure systemd
Now the computer boots for 5 minutes, but afterwards works normal.
I can't find what happens.
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