make[2]: *** /lib/modules/6.9.4-200.fc40.x86_64/build: Datei oder Verzeichnis nicht gefunden. Schluss.

[RLKW25]

My download from:

https://www.realtek.com/Download/List?cate_id=584

crashed.

maybe with a simple solution. but I'm having a hard time moving forward here.

root@fedora:/home/../Downloads/r8168-8.053.00# ./autorun.sh

Check old driver and unload it.
Build the module and install
make[2]: *** /lib/modules/6.9.4-200.fc40.x86_64/build: Datei oder Verzeichnis nicht gefunden. Schluss.
make[1]: *** [Makefile:182: clean] Fehler 2
make: *** [Makefile:48: clean] Fehler 2

I would be thankful for a helpful tip.

[sunwire]

You have to install kernel-devel and apply this patch

PS. If you use Fedora https://copr.fedorainfracloud.org/coprs/sunwire/dkms-r8168/

[RLKW25]

After install Fedora 6.9.5-200.fc40.x86_64 and dkms-r8168 that happens (Hardware HP elite800 G2 Tower):

lspci -v seems IT looks good :/ :

[sunwire]

After install Fedora 6.9.5-200.fc40.x86_64 and dkms-r8168 that happens

Try to move to another pcie slot and/or disable aspm
https://bbs.archlinux.org/viewtopic.php?id=285421

[RLKW25]

Great! Another Slot and it works! Best thanks!!! :-)