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Re: systemd process(es) consuming CPU when laptop lid closed

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On 10/16/2017 02:33 PM, Michael Biebl wrote:
> Am 16.10.2017 um 02:56 schrieb Glen B:
>> On 10/15/2017 10:31 AM, Michael Biebl wrote:
>>> Am 14.10.2017 um 21:48 schrieb Glen B:
>>>>     295 root      20   0    7448   4432   3992 R 41.2  0.9   0:54.81 systemd-logind
>>>>     298 message+  20   0    6260   3636   3268 S 17.6  0.7   0:17.12 dbus-daemon
>>> That looks like there is a huge amount of dbus messages sent.
>>> Can you run dbus-monitor --system (as root) to see what those messages are?
>>
>> That's an interesting command, lots of information was spat out. Here's
>> an excerpt of what was put out:
>>
>> ----
>>    uint32 0
>> error time=1508114297.985967 sender=:1.0 -> destination=:1.1
>> error_name=org.freedesktop.systemd1.UnitMasked reply_serial=26352
>>      string "Unit suspend.target is masked."
>> signal time=1508114297.986032 sender=:1.0 -> destination=(null
>> destination) serial=52814 path=/org/freedesktop/systemd1;
>> interface=org.freedesktop.systemd1.Manager; member=UnitNew
>>      string "suspend.target"
>>      object path "/org/freedesktop/systemd1/unit/suspend_2etarget"
>> signal time=1508114297.986058 sender=:1.0 -> destination=(null
>> destination) serial=52815 path=/org/freedesktop/systemd1;
>> interface=org.freedesktop.systemd1.Manager; member=UnitRemoved
>>      string "suspend.target"
>>      object path "/org/freedesktop/systemd1/unit/suspend_2etarget"
>> signal time=1508114297.991185 sender=:1.1 -> destination=(null
>> destination) serial=26353 path=/org/freedesktop/login1;
>> interface=org.freedesktop.login1.Manager; member=PrepareForSleep
>>      boolean true
>> method call time=1508114297.992516 sender=:1.1 ->
>> destination=org.freedesktop.systemd1 serial=26354
>> path=/org/freedesktop/systemd1;
>> interface=org.freedesktop.systemd1.Manager; member=StartUnit
>>      string "suspend.target"
>>      string "replace-irreversibly"
>> method call time=1508114297.993237 sender=:1.0 ->
>> destination=org.freedesktop.DBus serial=52816
>> path=/org/freedesktop/DBus; interface=org.freedesktop.DBus;
>> member=GetConnectionUnixUser
>>      string ":1.1"
>> method return time=1508114297.993292 sender=org.freedesktop.DBus ->
>> destination=:1.0 serial=13188 reply_serial=52816
>> ----
>>
>> If I'm understanding this correctly, it looks like it's trying to
>> suspend but is somehow getting confused...
> 
> Not sure about the confused part. We might need a debug log for
> systemd-logind.
> 
> That said, is that all? Given the high cpu usage for the dbus-daemon
> process I was expecting it to be flooded by dbus messages.
> 
> You could also try stracing dbus-daemon and systemd-logind and see if
> you get anything interesting.

Michael I found it interesting that I do not have a folder /org/ .hidden 
or not and that's with kde5 desktop on Stretch.
-- 
Jimmy Johnson

Debian Stretch - KDE Plasma 5.8.6 - Intel G3220 - EXT4 at sda7
Registered Linux User #380263

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Re: systemd process(es) consuming CPU when laptop lid closed Michael Biebl <biebl@debian.org> - 2017-10-15 19:50 +0200
  Re: systemd process(es) consuming CPU when laptop lid closed Michael Biebl <biebl@debian.org> - 2017-10-17 00:00 +0200
    Re: systemd process(es) consuming CPU when laptop lid closed <tomas@tuxteam.de> - 2017-10-17 11:50 +0200
      Re: systemd process(es) consuming CPU when laptop lid closed tomas@tuxteam.de - 2017-10-17 12:30 +0200
        Re: system d process(es) consuming CPU when laptop lid closed Brian <ad44@cityscape.co.uk> - 2017-10-17 12:40 +0200
      Re: system d process(es) consuming CPU when laptop lid closed Brian <ad44@cityscape.co.uk> - 2017-10-17 12:30 +0200
      Re: systemd process(es) consuming CPU when laptop lid closed Jimmy Johnson <field.engineer@gmail.com> - 2017-10-17 15:20 +0200
    Delayed list posts [Was: Re: systemd process(es) consuming CPU when  laptop lid closed Erik Christiansen <dvalin@internode.on.net> - 2017-10-17 12:20 +0200
      Re: Delayed list posts [Was: Re: systemd process(es) consuming CPU  when laptop lid closed Brian <ad44@cityscape.co.uk> - 2017-10-17 16:00 +0200
      Re: Delayed list posts [Was: Re: systemd process(es) consuming CPU  when laptop lid closed Don Armstrong <don@debian.org> - 2017-10-17 18:20 +0200
    Re: systemd process(es) consuming CPU when laptop lid closed Brian <ad44@cityscape.co.uk> - 2017-10-17 12:20 +0200
    Re: systemd process(es) consuming CPU when laptop lid closed Jimmy Johnson <field.engineer@gmail.com> - 2017-10-17 15:10 +0200
      D-Bus (Re: systemd process(es) consuming CPU when laptop lid closed) Michael Biebl <biebl@debian.org> - 2017-10-17 15:40 +0200
        Re: D-Bus (Re: systemd process(es) consuming CPU when laptop lid  closed) Jimmy Johnson <field.engineer@gmail.com> - 2017-10-17 16:40 +0200
      Re: systemd process(es) consuming CPU when laptop lid closed Sven Hartge <sven@svenhartge.de> - 2017-10-17 16:30 +0200
  Re: systemd process(es) consuming CPU when laptop lid closed Rick Thomas <rbthomas@pobox.com> - 2017-10-17 12:50 +0200
  Re: systemd process(es) consuming CPU when laptop lid closed David Christensen <dpchrist@holgerdanske.com> - 2017-10-18 18:40 +0200

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