RTL810xE PCI Express Fast Ethernet controller Failed

I am receiving this: Driver is not found or not configured.

The device is supported by kernel versions 2.6.19 and newer and by the following additional drivers:

–Device ‘Realtek Semiconductor RTL810xE PCI Express Fast Ethernet controller’
ID PCI 10ec:8136:1028:0789
Class 02-00 »
Type net/ethernet »
Vendor Realtek Semiconductor »
Name RTL810xE PCI Express Fast Ethernet controller
Subsystem Dell

Welcome to the forum! :smile:

yay -S r8101-dkms

if not already done.

1 Like

Thank you :slight_smile:

I did it. Still no.

Please show the output of

inxi -zaN
2 Likes

Network:
Device-1: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
vendor: Dell driver: ath10k_pci v: kernel pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 bus-ID: 02:00.0 chip-ID: 168c:0042 class-ID: 0280
Device-2: Realtek RTL810xE PCI Express Fast Ethernet vendor: Dell
driver: N/A modules: r8169 pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: d000
bus-ID: 03:00.0 chip-ID: 10ec:8136 class-ID: 0200

could be it has an issue with current kernel.
You could try to boot on LTS kernel and uninstall the dkms driver…

1 Like

uninstalled driver.
boot: 5.15.79-1-lts
Driver is not found or not configured.

You could try increasing the grub timeout to 10 seconds from 5. It was reported on the Arch forum as possible that it needs time to power up or it doesn’t load the module.

This is done in /etc/default/grub

Then update grub with sudo grub-mkconfig -o /boot/grub/grub.cfg

This is something you can check as it should use the r8169 module i think.

2 Likes

thanks! :slight_smile:

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