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I have my NIC configured with WOL in magic packet mode:
```
$ sudo ethtool enp5s0
Settings for enp5s0:
...
Supports Wake-on: pumbg
Wake-on: g
```
However, every time I resume the system from suspend once, WOL becomes
disabled:
```
$ sudo ethtool enp5s0
Settings for enp5s0:
...
Supports Wake-on: pumbg
Wake-on: d
```
I can re-enable it and it'll work fine. If I don't re-enable it, I am
unable to use magic packet to WOL if I suspend the system again (as
expected, since it gets disabled).
This seems to be new behaviour with Jammy - I didn't experience this
problem on Bionic with the same hardware.
Driver info:
```
$ sudo ethtool -i enp5s0
driver: igb
version: 5.15.0-48-generic
firmware-version: 0. 6-1
expansion-rom-version:
bus-info: 0000:05:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
```
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
After resuming from suspend, NIC has WOL disabled
https://bugs.launchpad.net/bugs/1993040
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