On 11/09/2025 23:42, Jeffrey Walton wrote:
On Thu, Sep 11, 2025 at 2:45 PM Eugen Dedu <[email protected]>
wrote:
I have a weird problem with suspend-to-ram with my Dell Precision 3591
laptop, which awakes alone/itself, without touching it, each approx. 1
hour and 13 minutes. This problem has existed since I installed Debian
on it, on January. I tested with several kernels, such as linux 6.12
and 6.16. Note that the awake occurs only I suspend by pressing the
button on the keyboard; if I close the lid it does not awake.
Update the UEFI before you start down a rabbit hole with the kernel and
drivers.
It looks like the latest version is 1.11.2 from December 2024. See <
https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=h60cy
I am up to date with respect to UEFI, by running fwupdmgr update. I
currently have:
└─System Firmware:
└─Latitude 5550,Precision 3590,Precision 3591 System Update:
New version: 1.15.1
Created: 2025-05-12 14:27:25
I do not know if this is the same thing as what you wrote, because I do
not find your version 1.11.2 in the list shown at
https://www.dell.com/support/product-details/fr-fr/product/precision-15-3591-laptop/drivers
