Ubuntu
linux package

  1. Bug #1956177
  2. Comment #0

Comment 0 for bug 1956177

Revision history for this message
Thomas Frick (thomas118) wrote :

On my freshly installed Fujitsu Lifebook A3510 now running kubuntu 21.10 with kernel 5.13.0-22-generic, there is an issue with the internal battery. When kernel boots up, ACPI isn't able to detect it correctly, see dmesg line:
[ 0.528105] ACPI: battery: Slot [BAT1] (battery absent)

But asking lshw for power devices, it says:
*-battery
       description: Lithium Ion Battery
       product: CP753347-01
       vendor: FUJITSU
       physical id: 1
       serial: 02A-Z201219003557Z
       slot: Internal Battery
       capacity: 45032mWh
       configuration: voltage=10,8V

I've updated the BIOS to latest version 1.12 already, with no better result. What is the problem here, and how can I fix it?