[Powerdevil] [Bug 351822] New: [Thinkpad T440] [kubuntu] (False?) notification of the removal of power when the battery has finished charging or has reached the threshold
ndrgrimm at gmail.com
ndrgrimm at gmail.com
Wed Aug 26 19:28:20 UTC 2015
https://bugs.kde.org/show_bug.cgi?id=351822
Bug ID: 351822
Summary: [Thinkpad T440] [kubuntu] (False?) notification of the
removal of power when the battery has finished
charging or has reached the threshold
Product: Powerdevil
Version: 5.3.2
Platform: Ubuntu Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-devel at kde.org
Reporter: ndrgrimm at gmail.com
when the battery is fully charged or it reach the threshold set on "TLP" kde
notify to me that the power is plug off. It doesn't happen immediately but I
couldn't found other conditions in addition to these.
The strange thing is that the "unplug" status lasts for a very short time like
0.5s. In fact if I set a different brightness for battery power and ac power
the screen blink for a moment.
I have use ubuntu gnome before kubuntu and I didn't have this problem.
I try kubuntu 14.10 and 15.04 and change plasma version ( now I have KDE 5.3.2)
and In all this case I have the "plug-off" problem.
I use tlp, a energy manager write for thinkpad, but without it the problem
isn't disappear.
Reproducible: Always
Steps to Reproduce:
1. Complete Charge of the battery
2. Wait.
Actual Results:
In a first time nothing but after a random time kde will notify you that ac was
unplung and if you have set a different brightness in ac mode and in battery
mode you will seen the screen blink for an half of a second
Expected Results:
when the battery is fully charged should not happen anything, at most "tlp"
should disconnect the battery.
========= lshw =========
epr-think
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-============================lsmod====================
Module Size Used by
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vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
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mac80211 724992 1 iwlmvm
kvm 483328 0
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crct10dif_pclmul 16384 0
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serio_raw 16384 0
snd_hda_codec 143360 5
snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
iwlwifi 196608 1 iwlmvm
snd_hwdep 20480 1 snd_hda_codec
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thinkpad_acpi 86016 1
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mei 90112 1 mei_me
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shpchp 40960 0
wmi 20480 0
snd 90112 25
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mac_hid 16384 0
intel_smartconnect 16384 0
coretemp 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
rtsx_pci_sdmmc 24576 0
i915 1060864 13
i2c_algo_bit 16384 1 i915
drm_kms_helper 126976 1 i915
e1000e 237568 0
drm 344064 14 i915,drm_kms_helper
psmouse 118784 0
ahci 36864 2
libahci 32768 1 ahci
ptp 20480 1 e1000e
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
pps_core 20480 1 ptp
video 20480 1 i915
=========
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