Comment # 11 on bug 1230629 from Stefan Hundhammer

Your kernel-default-6.10.10 shows the problem: It suspends for a moment, and
then it resumes immediately:

https://download.opensuse.org/repositories/home:/tiwai:/kernel:/6.10/standard/x86_64/kernel-default-6.10.10-1.1.gfc3eac9.x86_64.rpm

And the e1000e module complains in 'sudo journalctl -b':

>  Sep 17 19:09:16 meteor kernel: e1000e: Intel(R) PRO/1000 Network Driver
>  Sep 17 19:09:16 meteor kernel: e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6 0000:00:1f.6 (uninitialized): registered PHC clock
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6 eth0: (PCI Express:2.5GT/s:Width x1) c4:ef:bb:34:c3:e2
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6 eth0: Intel(R) PRO/1000 Network Connection
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6 eth0: MAC: 16, PHY: 12, PBA No: FFFFFF-0FF
>  Sep 17 19:09:16 meteor kernel: e1000e 0000:00:1f.6 enp0s31f6: renamed from eth0
>  Sep 17 19:10:26 meteor kernel: e1000e: EEE TX LPI TIMER: 00000011
>  Sep 17 19:10:26 meteor kernel: e1000e 0000:00:1f.6: PM: pci_pm_suspend(): e1000e_pm_suspend [e1000e] returns -2
>  Sep 17 19:10:26 meteor kernel: e1000e 0000:00:1f.6: PM: dpm_run_callback(): pci_pm_suspend returns -2
>  Sep 17 19:10:26 meteor kernel: e1000e 0000:00:1f.6: PM: failed to suspend async: error -2
>  Sep 17 19:10:28 meteor kernel: e1000e: EEE TX LPI TIMER: 00000011
>  Sep 17 19:10:28 meteor kernel: e1000e 0000:00:1f.6: PM: pci_pm_suspend(): e1000e_pm_suspend [e1000e] returns -2
>  Sep 17 19:10:28 meteor kernel: e1000e 0000:00:1f.6: PM: dpm_run_callback(): pci_pm_suspend returns -2
>  Sep 17 19:10:28 meteor kernel: e1000e 0000:00:1f.6: PM: failed to suspend async: error -2
>  Sep 17 19:10:30 meteor kernel: e1000e 0000:00:1f.6 enp0s31f6: Hardware Error
>  Sep 17 19:10:31 meteor kernel: e1000e 0000:00:1f.6 enp0s31f6: NIC Link is Down
>  Sep 17 19:10:33 meteor kernel: e1000e 0000:00:1f.6 enp0s31f6: Hardware Error