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Old 12th October 2017, 11:06 AM
Cylon1972 Offline
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Join Date: Oct 2017
Location: GDP-Area
Posts: 16
Kernel No Battery


Last night i upgraded to kernel 4.13.5 on a FC 26 64Bit system with KDE.
The OS is installed on a dell laptop with a NON-original battery and a 1Tb WD-Red.

Upon system-tray>Battery and brightness:
i get the message that there is NO battery included.

When i reboot to kernel the message disappears, and i see the message that the battrty is 100% charged.

Any idea's?

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Old 12th October 2017, 11:22 AM
HaydnH's Avatar
HaydnH Offline
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Join Date: Feb 2005
Location: London, UK
Posts: 509
Re: Kernel No Battery

Have a look under /sys/class/power_supply under the 2 kernels, perhaps something in the structure there has changed and the system-tray hasn't caught up with the change yet. I'm not sure how system-tray (is that Gnome?) finds the battery info, but I'd guess it's from the /sys filesystem.
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Old 12th October 2017, 11:50 AM
Cylon1972 Offline
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Join Date: Oct 2017
Location: GDP-Area
Posts: 16
Re: Kernel No Battery

i will keep you in thouch.

More info will follow asap.
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200 , battery , kernel

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