Attila Hammer, the requested upstream fix is available in Precise+ as per
http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-precise.git;a=commit;h=c5971456964290da7e98222892797b71ef793e62
. Hence, this is considered closed. If this is still reproducible, please
reopen and execute the following via a terminal:
apport-collect -p linux 987807
** No longer affects: upower (Ubuntu)
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
--
You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/987807
Title:
Possible kernel or udev sending too many events with upowerd, and this
is resulting cpu usage increasing
Status in “linux” package in Ubuntu:
Invalid
Bug description:
Dear Developers,
Prewious time users reported following issue under Launchpad.net:
https://bugs.launchpad.net/ubuntu/+source/upower/+bug/876279
I have got a J&W Minix M1200 netbook with have an Intel Atom N455 Cpu.
Actually when the battery is in the netbook, the monitors of upower and udev
report a tons of events.
Here’s the battery info of my netbook
alarm: unsupported
present: yes
design capacity: 2200 mAh
last full capacity: 2192 mAh
battery technology: rechargeable
design voltage: 11100 mV
design capacity warning: 220 mAh
design capacity low: 0 mAh
cycle count: 0
capacity granularity 1: 0 mAh
capacity granularity 2: -1 mAh
model number: Battery
serial number: 200000
battery type: LION
OEM info: Manufacture
present: yes
capacity state: ok
charging state: discharging
present rate: 1053 mA
remaining capacity: 1815 mAh
present voltage: 11482 mV
Here's the output of the upower monitor command:
hammera@hammera-M1200-Series:~$ upower --monitor
Monitoring activity from the power daemon. Press Ctrl+C to cancel.
[14:29:39.143] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.143] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.143] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.143] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.144] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.144] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:29:39.144] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:39.144] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:42.459] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:42.459] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:42.459] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:48.919] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:48.919] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:29:52.449] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:52.449] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:52.488] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:55.657] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:29:57.295] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:03.281] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:03.281] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:30:06.369] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:06.370] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:06.439] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:09.467] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:12.548] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:12.614] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:16.198] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:16.199] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:30:19.524] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:19.524] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:22.571] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:25.666] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:28.699] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:31.757] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:31.758] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:30:34.725] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:34.726] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:34.791] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:38.033] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:42.095] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:45.521] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:45.521] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:30:48.597] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:48.598] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:51.570] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:51.633] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:54.708] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:30:57.713] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.347] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.348] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:01.354] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.354] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.362] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.371] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.388] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.412] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.412] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:01.424] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.425] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.439] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.455] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.468] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.482] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.512] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.513] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:01.526] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.526] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.539] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.551] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.561] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.577] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.599] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.599] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:01.619] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.619] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.631] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.641] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.658] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.691] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.691] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:01.716] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.716] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.735] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:01.755] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:05.020] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:08.512] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:08.512] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:11.540] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:11.540] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:11.597] device added:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:14.768] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:17.713] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:22.175] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:22.175] device changed:
/org/freedesktop/UPower/devices/line_power_AC0
[14:31:23.492] device changed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:23.492] device removed:
/org/freedesktop/UPower/devices/battery_BAT0
[14:31:25.721] device added:
/org/freedesktop/UPower/devices/battery_BAT0
^C
hammera@hammera-M1200-Series:~$
Heres top result:
hammera@hammera-M1200-Series:~$ top
top - 14:29:16 up 3 min, 1 user, load average: 2.75, 1.79, 0.74
Tasks: 161 total, 2 running, 159 sleeping, 0 stopped, 0 zombie
Cpu(s): 59.5%us, 17.1%sy, 0.0%ni, 19.8%id, 3.7%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1014328k total, 692444k used, 321884k free, 53684k buffers
Swap: 2237436k total, 0k used, 2237436k free, 429792k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2261 root 20 0 32468 7792 3184 R 81 0.8 2:10.73 upowerd
4648 hammera 20 0 112m 4916 3228 S 14 0.5 0:05.68 sd_espeak
4373 hammera 9 -11 162m 7628 6140 S 11 0.8 0:15.77 pulseaudio
4326 hammera 20 0 70416 24m 11m S 6 2.5 0:11.54 orca
4402 hammera 20 0 89420 14m 10m S 3 1.4 0:02.83 indicator-apple
5085 hammera 20 0 83152 15m 11m S 1 1.6 0:02.87 gnome-terminal
1029 root 20 0 28856 8696 4792 S 1 0.9 0:03.21 Xorg
4193 hammera 20 0 3560 1836 1228 S 1 0.2 0:01.53 dbus-daemon
5572 hammera 20 0 2836 1164 884 R 1 0.1 0:00.62 top
458 messageb 20 0 4068 1900 848 S 1 0.2 0:02.04 dbus-daemon
2950 hammera 20 0 170m 17m 11m S 1 1.8 0:01.75 gnome-settings-
4 root 20 0 0 0 0 S 0 0.0 0:00.54 kworker/0:0
11 root 20 0 0 0 0 S 0 0.0 0:00.52 kworker/0:1
211 root 20 0 0 0 0 S 0 0.0 0:00.36 kworker/1:2
484 root 20 0 3228 1088 368 S 0 0.1 0:00.38 udevd
The output of the udev monitor:
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent
KERNEL[2286.322211] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2286.325163] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2286.415250] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2286.415359] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2286.415455] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2286.419151] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2286.419271] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2286.421602] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2286.442621] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2286.448386] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2288.477104] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2288.479525] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2288.542048] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2288.542153] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2288.542255] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2288.546137] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2288.546530] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2288.551533] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2288.582759] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2288.589329] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2290.601297] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2290.605361] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2290.694739] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2290.694855] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2290.694962] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2290.698752] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2290.701606] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2290.705710] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2290.722507] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2290.728126] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2292.754956] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2292.757704] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2292.820832] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2292.820944] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2292.821051] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2292.824614] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2292.825242] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2292.827430] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2292.863150] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2292.870368] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2294.877535] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2294.882585] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2294.956864] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2294.956968] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2294.957062] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2294.957899] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2294.960138] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2294.964828] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2294.999190] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2295.004287] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2298.085507] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2298.089176] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2298.164795] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2298.164898] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2298.164998] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2298.168974] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2298.169083] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2298.171206] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2298.207627] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2298.212415] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2300.235141] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2300.238001] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2300.300778] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2300.300989] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2300.301091] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2300.303645] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2300.305151] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2300.307346] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2300.342922] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2300.348475] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2302.363060] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2302.365922] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2302.440559] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2302.440666] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2302.444160] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2302.444273] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2302.444615] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2302.446905] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2302.482508] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2302.488996] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2304.501477] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2304.504206] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2304.580912] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2304.581015] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2304.581117] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2304.584922] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2304.585029] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2304.587126] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2304.623584] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2304.628733] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2306.651261] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2306.653924] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2306.716891] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2306.716998] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2306.717201] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2306.720906] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2306.721015] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2306.723101] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2306.758291] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2306.764579] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2309.864747] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2309.867434] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2309.924477] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2309.924593] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2309.924699] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2309.928278] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2309.929407] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2309.932041] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2309.966815] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2309.972451] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2311.983479] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2311.986240] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2312.563642] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2312.563758] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2312.563886] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2312.567828] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2312.567938] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2312.571769] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2312.581584] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2312.594124] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2313.696853] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
UDEV [2313.698288] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
KERNEL[2313.708702] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
UDEV [2313.711239] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
KERNEL[2314.123024] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2314.125509] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2314.200995] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2314.201213] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2314.201314] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2314.205496] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2314.205606] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2314.207759] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2314.242455] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2314.248267] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2316.278282] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2316.280671] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2316.337201] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2316.337305] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2316.337406] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2316.343649] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2316.343761] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2316.346898] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2316.378750] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2316.384626] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2318.399810] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2318.403761] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2318.476763] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2318.476871] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2318.476970] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2318.483463] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2318.483575] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2318.486009] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2318.518518] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2318.524911] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2320.832253] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
UDEV [2320.834851] change
/devices/pci0000:00/0000:00:02.0/backlight/acpi_video0 (backlight)
KERNEL[2322.475447] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2322.477997] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2324.108475] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2324.109677] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2324.110969] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2324.111073] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2324.114592] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2324.122533] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2324.311451] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2324.533940] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2325.414170] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2325.416573] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2325.447643] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2325.448617] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2325.448718] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2325.449008] remove
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2325.452997] add
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2325.456873] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
KERNEL[2325.491657] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
UDEV [2325.496300] change
/devices/LNXSYSTM:00/device:00/ACPI0003:00/power_supply/AC0 (power_supply)
KERNEL[2327.986481] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
UDEV [2327.988995] change
/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:02/PNP0C09:00/PNP0C0A:00/power_supply/BAT0
(power_supply)
If my battery have the netbook, longer time period the system is extreeme
slowly.
Original linked bugreport have a this problem related link:
http://web.archiveorange.com/archive/v/7azSgetwkAZWsEpXKXWy
Unfortunately yesterday i experienced with 99% CPU usage with the first core,
91% the second core.
I will be sending attachment the generated log files.
Attila
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic-pae 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu6
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hammera 4373 F.... pulseaudio
/dev/snd/pcmC0D0p: hammera 4373 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfeb00000 irq 44'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,1afa8105,00100101'
Controls : 21
Simple ctrls : 12
Date: Tue Apr 24 14:48:12 2012
HibernationDevice: RESUME=UUID=8e976c9a-7591-45d3-b075-204b38459902
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120327)
MachineType: Minix M1200 Series
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae
root=UUID=49ea7e34-df71-4065-bf38-15ece9474ed6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic-pae N/A
linux-backports-modules-3.2.0-23-generic-pae N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/11/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.4
dmi.board.name: M1200 Series
dmi.board.vendor: Minix
dmi.board.version: 1.00
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd09/11/2010:svnMinix:pnM1200Series:pvr1.00:rvnMinix:rnM1200Series:rvr1.00:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: M1200 Series
dmi.product.version: 1.00
dmi.sys.vendor: Minix
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