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Groups > linux.debian.user > #161531
| From | Jape Person <japers@comcast.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: A stop job is running for... |
| Date | 2015-12-03 21:30 +0100 |
| Message-ID | <qBIFQ-1rh-13@gated-at.bofh.it> (permalink) |
| References | (3 earlier) <qBdsn-6oc-31@gated-at.bofh.it> <qBhmi-sK-23@gated-at.bofh.it> <qBzjc-3FV-15@gated-at.bofh.it> <qBFHY-83M-13@gated-at.bofh.it> <qBGul-98-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 12/03/2015 01:00 PM, Michael Biebl wrote:
> Am 03.12.2015 um 18:18 schrieb Jape Person:
>> A stop job is running for...
>>
>> The endings are
>>
>> Make remote CUPS printers available locally
>>
>> and
>>
>> Network Time Synchronization
>>
>> I've checked for CUPS and NTP errors in the logs and have found nothing.
>> I presume that's because this happens during shutdown, but haven't done
>> enough research to be sure.
>
> I would try the following as next steps.
> Before shutting down, start the debug shell on tty9
> # systemctl start debug-shell.service
Okay, this didn't go as I expected. When I tried to switch to tty9 I got
a blank screen with a flashing underline cursor in the upper left corner.
I don't remember ever having looked at tty8 or tty9 before.
I tried to follow your directions as closely as possible by issuing the
above command from the root account on tty6.
After I switched back to the GUI on tty7 and initiated the shutdown I
was able to switch to tty9 where I was greeted by a root prompt from
which I issued the commands below.
>
> Then on shutdown switch to tty9 and save the output of
> ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 137820 5580 ? Ss 11:37 0:01 /sbin/init
root 2 0.0 0.0 0 0 ? S 11:37 0:00 [kthreadd]
root 3 0.0 0.0 0 0 ? S 11:37 0:00
[ksoftirqd/0]
root 5 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/0:0H]
root 7 0.0 0.0 0 0 ? S 11:37 0:07 [rcu_sched]
root 8 0.0 0.0 0 0 ? S 11:37 0:00 [rcu_bh]
root 9 0.0 0.0 0 0 ? S 11:37 0:00
[migration/0]
root 10 0.0 0.0 0 0 ? S 11:37 0:00
[watchdog/0]
root 11 0.0 0.0 0 0 ? S 11:37 0:00
[watchdog/1]
root 12 0.0 0.0 0 0 ? S 11:37 0:00
[migration/1]
root 13 0.0 0.0 0 0 ? S 11:37 0:00
[ksoftirqd/1]
root 15 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/1:0H]
root 16 0.0 0.0 0 0 ? S 11:37 0:00
[watchdog/2]
root 17 0.0 0.0 0 0 ? S 11:37 0:00
[migration/2]
root 18 0.0 0.0 0 0 ? S 11:37 0:00
[ksoftirqd/2]
root 20 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/2:0H]
root 21 0.0 0.0 0 0 ? S 11:37 0:00
[watchdog/3]
root 22 0.0 0.0 0 0 ? S 11:37 0:00
[migration/3]
root 23 0.0 0.0 0 0 ? S 11:37 0:00
[ksoftirqd/3]
root 25 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/3:0H]
root 26 0.0 0.0 0 0 ? S< 11:37 0:00 [khelper]
root 27 0.0 0.0 0 0 ? S 11:37 0:00 [kdevtmpfs]
root 28 0.0 0.0 0 0 ? S< 11:37 0:00 [netns]
root 29 0.0 0.0 0 0 ? S< 11:37 0:00 [perf]
root 30 0.0 0.0 0 0 ? S 11:37 0:00
[khungtaskd]
root 31 0.0 0.0 0 0 ? S< 11:37 0:00 [writeback]
root 33 0.0 0.0 0 0 ? SN 11:37 0:00 [ksmd]
root 34 0.0 0.0 0 0 ? SN 11:37 0:00
[khugepaged]
root 35 0.0 0.0 0 0 ? S< 11:37 0:00 [crypto]
root 36 0.0 0.0 0 0 ? S< 11:37 0:00
[kintegrityd]
root 37 0.0 0.0 0 0 ? S< 11:37 0:00 [bioset]
root 38 0.0 0.0 0 0 ? S< 11:37 0:00 [kblockd]
root 39 0.0 0.0 0 0 ? S< 11:37 0:00
[devfreq_wq]
root 41 0.0 0.0 0 0 ? S 11:37 0:00 [kswapd0]
root 42 0.0 0.0 0 0 ? S 11:37 0:00
[fsnotify_mark]
root 48 0.0 0.0 0 0 ? S< 11:37 0:00 [kthrotld]
root 50 0.0 0.0 0 0 ? S< 11:37 0:00
[ipv6_addrconf]
root 51 0.0 0.0 0 0 ? S< 11:37 0:00 [deferwq]
root 82 0.0 0.0 0 0 ? S< 11:37 0:00
[acpi_thermal_pm]
root 83 0.0 0.0 0 0 ? S 11:37 0:00
[irq/16-mmc0]
root 86 0.0 0.0 0 0 ? S< 11:37 0:00 [ata_sff]
root 92 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_0]
root 93 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_0]
root 94 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_1]
root 95 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_1]
root 96 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_2]
root 97 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_2]
root 98 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_3]
root 99 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_3]
root 100 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_4]
root 101 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_4]
root 102 0.0 0.0 0 0 ? S 11:37 0:00 [scsi_eh_5]
root 103 0.0 0.0 0 0 ? S< 11:37 0:00
[scsi_tmf_5]
root 110 0.0 0.0 0 0 ? S 11:37 0:00
[kworker/3:2]
root 118 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/0:1H]
root 121 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/2:1H]
root 153 0.0 0.0 0 0 ? S 11:37 0:00
[jbd2/sda1-8]
root 154 0.0 0.0 0 0 ? S< 11:37 0:00
[ext4-rsv-conver]
root 192 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/1:1H]
root 199 0.0 0.0 43756 6656 ? Ss 11:37 0:00
/lib/systemd/systemd-journald
root 207 0.0 0.0 0 0 ? S< 11:37 0:00
[kworker/3:1H]
root 209 0.0 0.0 0 0 ? S 11:37 0:00 [kauditd]
root 217 0.0 0.0 45504 5160 ? Ss 11:37 0:00
/lib/systemd/systemd-udevd
systemd+ 457 0.0 0.0 104216 2596 ? Ssl 11:37 0:00
/lib/systemd/systemd-timesyncd
root 509 0.0 0.0 0 0 ? S 11:37 0:00
[irq/25-mei_me]
root 525 0.0 0.0 0 0 ? S< 11:37 0:00 [kpsmoused]
root 526 0.0 0.0 0 0 ? S< 11:37 0:00 [ktpacpid]
root 541 0.0 0.0 0 0 ? S< 11:37 0:00 [cfg80211]
root 546 0.2 0.0 0 0 ? S 11:37 0:35
[irq/27-iwlwifi]
root 557 0.0 0.0 0 0 ? S 11:37 0:00
[kworker/2:3]
root 574 0.0 0.0 0 0 ? S< 11:37 0:00
[kvm-irqfd-clean]
root 581 0.0 0.0 0 0 ? S< 11:37 0:00 [iwlwifi]
root 663 0.0 0.1 91504 9404 ? Ss 11:37 0:00
/usr/sbin/cupsd -l
root 715 0.0 0.1 250812 8680 ? Ssl 11:37 0:00
/usr/sbin/cups-browsed
lp 993 0.0 0.0 78772 5584 ? S 11:38 0:00
/usr/lib/cups/notifier/dbus dbus://
root 1114 0.0 0.0 43828 3048 ? Ss 11:38 0:00
wpa_supplicant -B -i wlan0 -c /var/lib/wicd/configurations/586d8facceba
-Dwext
lp 1188 0.0 0.0 78772 5584 ? S 11:38 0:00
/usr/lib/cups/notifier/dbus dbus://
root 1234 0.0 0.0 15020 1720 ? Ss 11:38 0:00
/sbin/dhclient -v wlan0
root 2796 0.0 0.0 0 0 ? S 11:52 0:00
[kworker/1:1]
root 2973 0.0 0.0 0 0 ? S 11:53 0:00
[kworker/2:0]
root 4263 0.0 0.0 0 0 ? S 12:14 0:01
[kworker/0:0]
root 4281 0.0 0.0 0 0 ? S 12:15 0:00
[kworker/1:2]
root 4288 0.0 0.0 0 0 ? S 12:15 0:00
[kworker/3:0]
root 9156 0.0 0.0 0 0 ? S 13:40 0:00
[kworker/0:2]
root 11116 0.0 0.0 0 0 ? S 14:15 0:01
[kworker/u16:1]
root 11832 0.0 0.0 0 0 ? S 14:28 0:00
[kworker/u16:3]
root 13565 0.0 0.0 0 0 ? S 14:47 0:00
[kworker/u16:0]
root 13782 0.0 0.0 0 0 ? S 14:51 0:00
[kworker/3:1]
root 13891 0.0 0.0 21564 4648 tty9 Ss 14:52 0:00 /bin/bash
root 13918 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/1:0]
root 13923 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/0:1]
root 13928 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/2:1]
root 13950 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/3:3]
root 13953 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/2:2]
root 13954 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/0:3]
root 13959 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/0:4]
root 14014 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/2:4]
root 14020 0.0 0.0 0 0 ? S 14:52 0:00
[kworker/u16:2]
root 14027 0.0 0.0 34216 2768 tty9 R+ 14:53 0:00 ps aux
> systemctl list-jobs
JOB UNIT TYPE STATE
1234 local-fs.target stop waiting
1198 dbus.socket stop waiting
1197 cups.path stop waiting
1223 systemd-ask-password-wall.path stop waiting
1143 systemd-backlight@backlight:acpi_video0.service stop waiting
1149 systemd-tmpfiles-setup-dev.service stop waiting
1141 local-fs-pre.target stop waiting
1168 cups.service stop waiting
1175 time-sync.target stop waiting
1231 paths.target stop waiting
1238 cryptsetup.target stop waiting
1125 final.target start waiting
1155 slices.target stop waiting
1178 avahi-daemon.socket stop waiting
1227 systemd-remount-fs.service stop waiting
1142 systemd-ask-password-console.path stop waiting
1192 cups-browsed.service stop running
1209 rpcbind.socket stop waiting
1113 poweroff.target start waiting
1174 systemd-tmpfiles-setup.service stop waiting
1150 systemd-random-seed.service stop waiting
1204 basic.target stop waiting
1114 systemd-poweroff.service start waiting
1232 system-systemd\x2dbacklight.slice stop waiting
1123 run-user-0.mount stop waiting
1222 networking.service stop waiting
1233 systemd-backlight@backlight:intel_backlight.service stop waiting
1122 swap.target stop waiting
1171 systemd-networkd-resolvconf-update.path stop waiting
1218 nfs-common.service stop waiting
1145 systemd-timesyncd.service stop waiting
1115 umount.target start waiting
1147 cups.socket stop waiting
1128 shutdown.target start waiting
1219 systemd-modules-load.service stop waiting
1220 sockets.target stop waiting
1170 syslog.socket stop waiting
1116 run-user-1000.mount stop waiting
1130 uuidd.socket stop waiting
1216 user.slice stop waiting
1217 systemd-sysctl.service stop waiting
1188 sysinit.target stop waiting
1124 run-user-117.mount stop waiting
43 jobs listed.
> systemctl status ntp cups-browsed
>
* ntp.service
Loaded: not-found (Reason: No such file or directory)
Active: inactive (dead)
* cups-browsed.service - Make remote CUPS printers available locally
Loaded: loaded (/lib/systemd/system/cups-browsed.service; enabled;
vendor preset: enabled)
Active: deactivating (stop-sigterm) since Thu 2015-12-03 14:52:34
EST; 57s ago
Main PID: 715 (cups-browsed)
CGroup: /system.slice/cups-browsed.service
`-715 /usr/sbin/cups-browsed
Dec 03 11:37:57 trick systemd[1]: Started Make remote CUPS printers
available locally.
Dec 03 14:52:34 trick systemd[1]: Stopping Make remote CUPS printers
available locally...
> and maybe attach an strace to the process(es) which don't want to die.
>
I'm going to have to do a little reading on this utility to figure out
how to use it.
Is there any particlar set of commands and / or options I should use
with it to get the results you feel might be useful? I gather that I
open a terminal emulator or use a tty, log in as root, get the PIDs of
the recalcitrant processes, and attach an strace (set to record its
output to a file) to each of them, then initiate the shutdown?
Sorry that I'm not used to doing stuff like this, but I'm willing to
give it a try if it can be helpful.
Thanks for your help, Michael. I'm a fan of your work.
Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-01 03:20 +0100
Re: A stop job is running for... Sven Arvidsson <sa@whiz.se> - 2015-12-01 15:50 +0100
Re: A stop job is running for... "James P. Wallen" <jpwallen@comcast.net> - 2015-12-02 04:40 +0100
Re: A stop job is running for... Martin Read <zen75502@zen.co.uk> - 2015-12-02 12:10 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-02 16:20 +0100
Re: A stop job is running for... "James P. Wallen" <jpwallen@comcast.net> - 2015-12-02 16:20 +0100
Re: A stop job is running for... Himanshu Shekhar <irm2015006@iiita.ac.in> - 2015-12-03 11:30 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-03 18:20 +0100
Re: A stop job is running for... Michael Biebl <biebl@debian.org> - 2015-12-03 19:10 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-03 21:30 +0100
Re: A stop job is running for... Michael Biebl <biebl@debian.org> - 2015-12-03 22:10 +0100
Systemd debugging (was ... Re: A stop job is running for...) Chris Bannister <cbannister@slingshot.co.nz> - 2015-12-04 10:20 +0100
Re: A stop job is running for... Rick Thomas <rbthomas@pobox.com> - 2015-12-03 19:30 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-03 22:20 +0100
Re: A stop job is running for... David Wright <deblis@lionunicorn.co.uk> - 2015-12-02 17:00 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-02 18:10 +0100
Re: A stop job is running for... Michael Biebl <biebl@debian.org> - 2015-12-02 18:20 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-02 19:00 +0100
Re: A stop job is running for... Michael Biebl <biebl@debian.org> - 2015-12-02 20:10 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-02 20:30 +0100
Re: A stop job is running for... David Wright <deblis@lionunicorn.co.uk> - 2015-12-06 03:30 +0100
Re: A stop job is running for... Gene Heskett <gheskett@shentel.net> - 2015-12-02 19:30 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-02 20:10 +0100
Re: A stop job is running for... Don Armstrong <don@debian.org> - 2015-12-03 00:00 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-03 00:40 +0100
Re: A stop job is running for... David Wright <deblis@lionunicorn.co.uk> - 2015-12-03 20:20 +0100
Re: A stop job is running for... Don Armstrong <don@debian.org> - 2015-12-04 19:50 +0100
Re: A stop job is running for... Himanshu Shekhar <irm2015006@iiita.ac.in> - 2015-12-05 07:30 +0100
Re: A stop job is running for... Jape Person <japers@comcast.net> - 2015-12-05 17:10 +0100
Re: A stop job is running for... Gene Heskett <gheskett@shentel.net> - 2015-12-03 02:20 +0100
Re: A stop job is running for... Chris Bannister <cbannister@slingshot.co.nz> - 2015-12-03 03:50 +0100
Re: A stop job is running for... "Neal P. Murphy" <neal.p.murphy@alum.wpi.edu> - 2015-12-03 04:10 +0100
Re: A stop job is running for... Gene Heskett <gheskett@shentel.net> - 2015-12-03 04:30 +0100
Re: A stop job is running for... Gene Heskett <gheskett@shentel.net> - 2015-12-03 04:30 +0100
Re: A stop job is running for... Nicolas George <george@nsup.org> - 2015-12-03 08:50 +0100
Re: A stop job is running for... Gene Heskett <gheskett@shentel.net> - 2015-12-03 12:00 +0100
Re: A stop job is running for... <tomas@tuxteam.de> - 2015-12-03 13:10 +0100
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