Re: Thinkpad T470, hibernation not working

On 04/07/2026 13:44, Walter Alejandro Iglesias wrote:
> Again, is your BIOS up to date?  Have you tried disabling power features
> in your BIOS, like IRST or ALPM?

Yes, BIOS is up to date. Regarding power features, I don't see anything 
like IRST or ALPM on the BIOS settings. I can only change the following 
options on the Power section of the BIOS settings:

Intel SpeedStep Technology [Enabled]
	Mode for AC [Maximum Perfor]
	Mode for Battery [Battery Optimi]
Adaptive Thermal Management
	Scheme for AC [Maximize Perfo]
	Scheme for Battery [Balanced]
CPU Power Management [Enabled]
Power on with AC Attach [Disabled]
Disable Built-in Battery [Enter]

I have tried disabling CPU Power management but the system still won't 
hibernate.

I also have checked that the nvme firmware is the latest version.