upowerd dreht durch (gelegentlich)

[cas]

Hallo,
mein 386 laptop läuft oft sehr lange durch.
Irgendwann, nach einigen Tagen,  wird es nicht mehr benutzbar, weil /usr/lib/upower/upowerd zwischen 70 und 95% CPU-Leistung verbraucht.

Ich muss mich dann zumindest ausloggen oder neustarten.
Ist das ein Bug von diesem upowerd?


Als Nebenbedingung sei vermerkt, dass mein Akku nicht mehr der beste ist und dass  das Laptop gelegentlich kurzfristig im Akkubetrieb läuft, aber k.A., ob das was damit zu tun hat.


Grüße, Christian

[bluelupo]

Hi cas,
was sagt den journalctl (evtl. Fehlermeldungen) dazu?

[cas]

danke für den hinweis, bluelupo. journalctl habe ich bisher nicht benutzt.


journalctl |grep upower > http://paste.siduction.org/20140924184404

bzw.
journalctl _COMM=upowerd

Code Select Expand


-- Logs begin at Mi 2014-01-01 21:30:31 CET, end at Mi 2014-09-24 20:31:43 CEST. --                                                                                                                     
Jan 09 03:40:14 lifo upowerd[1425]: (upowerd:1425): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V                                                                                                                                                                               
-- Reboot --                                                                                                                                                                                             
Jan 16 13:05:06 lifo upowerd[22575]: (upowerd:22575): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V                                                                                                                                                                             
Jan 23 06:33:48 lifo upowerd[22575]: (upowerd:22575): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V                                                                                                                                                                             
Jan 23 18:48:19 lifo upowerd[22575]: (upowerd:22575): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Jan 23 19:53:27 lifo upowerd[22575]: (upowerd:22575): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
-- Reboot --
Feb 06 17:06:07 lifo upowerd[2701]: (upowerd:2701): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Feb 11 18:27:09 lifo upowerd[2701]: (upowerd:2701): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
-- Reboot --
Feb 20 13:07:55 lifo upowerd[2534]: (upowerd:2534): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Feb 26 22:39:02 lifo upowerd[695]: (upowerd:695): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Feb 27 16:35:44 lifo upowerd[695]: (upowerd:695): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Mär 02 03:12:50 lifo upowerd[695]: (upowerd:695): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
-- Reboot --
Mär 17 05:14:50 lifo upowerd[20621]: (upowerd:20621): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
Mär 27 15:02:12 lifo upowerd[5894]: (upowerd:5894): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
-- Reboot --
Mär 31 01:54:15 lifo upowerd[3674]: (upowerd:3674): UPower-Linux-WARNING **: no valid voltage value found for device /sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/PNP0C09:00/PNP0C0A:00/power_supply/BAT0, assuming 10V
-- Reboot --
Jun 09 16:41:39 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,190000 bigger than full 14,170000
Jun 09 16:42:09 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,240000 bigger than full 14,190000
Jun 09 16:42:39 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,280000 bigger than full 14,240000
Jun 09 16:43:09 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,320000 bigger than full 14,280000
Jun 09 16:43:39 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,360000 bigger than full 14,320000
Jun 09 16:44:09 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,400000 bigger than full 14,360000
Jun 09 16:44:39 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,430000 bigger than full 14,400000
Jun 09 16:45:09 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,470000 bigger than full 14,430000
Jun 09 16:45:39 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,500000 bigger than full 14,470000
Jun 09 16:46:09 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,530000 bigger than full 14,500000
Jun 09 17:07:11 lifo upowerd[2992]: (upowerd:2992): UPower-Linux-WARNING **: energy 14,590000 bigger than full 14,530000
-- Reboot --
Aug 08 17:03:23 lifo upowerd[1836]: (upowerd:1836): GLib-CRITICAL **: Source ID 4198594 was not found when attempting to remove it
Aug 08 21:50:59 lifo upowerd[1836]: (upowerd:1836): GLib-CRITICAL **: Source ID 4198594 was not found when attempting to remove it
Aug 08 21:50:59 lifo upowerd[1836]: (upowerd:1836): GLib-CRITICAL **: Source ID 4198594 was not found when attempting to remove it
Aug 09 07:26:10 lifo upowerd[1836]: (upowerd:1836): GLib-CRITICAL **: Source ID 4198594 was not found when attempting to remove it
Aug 09 07:26:10 lifo upowerd[1836]: (upowerd:1836): GLib-CRITICAL **: Source ID 4198594 was not found when attempting to remove it
-- Reboot --
Sep 10 17:16:15 lifo upowerd[18079]: (upowerd:18079): GLib-CRITICAL **: Source ID 1930 was not found when attempting to remove it
Sep 10 17:16:57 lifo upowerd[18079]: (upowerd:18079): GLib-CRITICAL **: Source ID 1930 was not found when attempting to remove it
Sep 10 17:22:43 lifo upowerd[18079]: (upowerd:18079): GLib-CRITICAL **: Source ID 1930 was not found when attempting to remove it
Sep 10 19:35:05 lifo upowerd[18079]: (upowerd:18079): GLib-CRITICAL **: Source ID 1930 was not found when attempting to remove it


das letzte "verrücktspielen" war unmittelbar vor meinem posting. Da ist aber nichts relevantes zu sehen im journalctl.
root@# grep upower /var/log/messages ergibt null Treffer.

Grüße, C

[bluelupo]

Hi cas,
als Workaround würde den upowerd-Dienst erstmal mit systemctl deaktivieren bis eine Lösung vorhanden ist.

[cas]

oder restarten.
danke, c