Re: Lenovo crashes on resume on battery problem

[Jeffrey Walton]

On Tue, Apr 1, 2025 at 11:01 AM Robert Moskowitz  wrote:
> On 4/1/25 10:46 AM, Jeffrey Walton wrote:
> > On Tue, Apr 1, 2025 at 10:23 AM Robert Moskowitz  wrote:
> > > How can I find out my firmware ver without rebooting into setup?  Is
> > > there some Linux tool to report this?
> >
> > dmidecode
>
> BIOS Information
>      Vendor: LENOVO
>      Version: GSET74WW (2.19 )
>      Release Date: 04/22/2020
>
> So I am current wrt to the basic BIOS

Very good. Now you can proceed with kernel, driver and userland troubleshooting.
> And I found the following:
>
> Handle 0x001C, DMI type 22, 26 bytes
> Portable Battery
>      Location: Rear
>      Manufacturer: SANYO
>      Name: 45N1176
>      Design Capacity: 62160 mWh
>      Design Voltage: 10800 mV
>      SBDS Version: 03.01
>      Maximum Error: Unknown
>      SBDS Serial Number: 0101
>      SBDS Manufacture Date: 2021-02-18
>      SBDS Chemistry: LION
>      OEM-specific Information: 0x00000000

Jeff