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#1 2026-06-28 14:25:24

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

[SOLVED] Ethernet not working after update to kernel 7.0.13

After updating to kernel 7.0.13 my ethernet stoped working and doesn't connect.
My Ethernet device is Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
Kernel 7.0.14 didn't fix the issue

Last edited by Shadowbee (2026-06-28 19:19:14)

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#2 2026-06-28 14:33:25

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

Please don't paraphrase, https://bbs.archlinux.org/viewtopic.php?id=57855

ip a; ip r; lspci -knnd ::200; uname -a; pacman -Qs linux

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#3 2026-06-28 14:39:42

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

Sorry

ip a; ip r
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute 
       valid_lft forever preferred_lft forever
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether bc:fc:e7:71:ec:ce brd ff:ff:ff:ff:ff:ff
    altname enp10s0
    altname enxbcfce771ecce
    inet6 fe80::124a:7005:95e2:a66a/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
    link/ether 26:67:6b:97:88:46 brd ff:ff:ff:ff:ff:ff permaddr c8:a3:e8:fb:a4:e3
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc htb state DOWN group default qlen 1000
    link/ether 52:54:00:5e:0c:c9 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
       valid_lft forever preferred_lft forever
5: br-1f0aedd57a51: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 26:d2:e5:17:a3:65 brd ff:ff:ff:ff:ff:ff
    inet 172.21.0.1/16 brd 172.21.255.255 scope global br-1f0aedd57a51
       valid_lft forever preferred_lft forever
6: br-3a5ede70ba0d: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether fe:36:55:64:14:da brd ff:ff:ff:ff:ff:ff
    inet 172.18.0.1/16 brd 172.18.255.255 scope global br-3a5ede70ba0d
       valid_lft forever preferred_lft forever
7: br-6cae26e6d979: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 06:d0:f6:bf:bd:b6 brd ff:ff:ff:ff:ff:ff
    inet 172.19.0.1/16 brd 172.19.255.255 scope global br-6cae26e6d979
       valid_lft forever preferred_lft forever
8: br-8e701f90b053: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 62:94:4a:c8:6f:17 brd ff:ff:ff:ff:ff:ff
    inet 172.22.0.1/16 brd 172.22.255.255 scope global br-8e701f90b053
       valid_lft forever preferred_lft forever
9: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether a6:29:b7:54:28:c9 brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever
10: br-b4a904f70f71: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 3e:b1:e0:0b:c2:1f brd ff:ff:ff:ff:ff:ff
    inet 172.20.0.1/16 brd 172.20.255.255 scope global br-b4a904f70f71
       valid_lft forever preferred_lft forever
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown 
172.18.0.0/16 dev br-3a5ede70ba0d proto kernel scope link src 172.18.0.1 linkdown 
172.19.0.0/16 dev br-6cae26e6d979 proto kernel scope link src 172.19.0.1 linkdown 
172.20.0.0/16 dev br-b4a904f70f71 proto kernel scope link src 172.20.0.1 linkdown 
172.21.0.0/16 dev br-1f0aedd57a51 proto kernel scope link src 172.21.0.1 linkdown 
172.22.0.0/16 dev br-8e701f90b053 proto kernel scope link src 172.22.0.1 linkdown 
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown
lspci -knnd ::200
0a:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125] (rev 05)
	DeviceName: Realtek RTL8125BG LAN
	Subsystem: ASUSTeK Computer Inc. Device [1043:87d7]
	Kernel driver in use: r8169
	Kernel modules: r8169
uname -a
Linux spaceship 7.0.14-arch1-1 #1 SMP PREEMPT_DYNAMIC Sat, 27 Jun 2026 16:15:10 +0000 x86_64 GNU/Linux
pacman -Qs linux
local/alsa-lib 1.2.16.1-1
    An alternative implementation of Linux sound support
local/amf-amdgpu-pro 25.10_2202160-1 (Radeon_Software_for_Linux)
    AMDGPU Pro Advanced Multimedia Framework
local/android-udev 20260423-1
    Udev rules to connect Android devices to your linux box
local/apparmor 4.1.7-1
    Mandatory Access Control (MAC) using Linux Security Module (LSM)
local/aquamarine 0.12.1-1
    a very light linux rendering backend library
local/archlinux-appstream-data 20260606-1
    Arch Linux application database for AppStream-based software centers
local/archlinux-keyring 20260612-1
    Arch Linux PGP keyring
local/avahi 1:0.9rc5-1
    Service Discovery for Linux using mDNS/DNS-SD (compatible with Bonjour)
local/base 3-3
    Minimal package set to define a basic Arch Linux installation
local/base-devel 1-2
    Basic tools to build Arch Linux packages
local/bridge-utils 1.7.1-5
    Utilities for configuring the Linux ethernet bridge
local/brltty 6.9.1-3
    Braille display driver for Linux/Unix
local/cnijfilter2 6.81-1
    Canon IJ Printer Driver for Linux
local/crash 9.0.2-1
    Linux kernel crashdump analysis tool
local/dbus-broker 37-3
    Linux D-Bus Message Broker
local/dbus-broker-units 37-3
    Linux D-Bus Message Broker - Service units
local/ddcutil 2.2.7-1
    Query and change Linux monitor settings using DDC/CI and USB.
local/distrobox 1.8.2.5-1
    Use any linux distribution inside your terminal.
local/efibootmgr 18-4
    Linux user-space application to modify the EFI Boot Manager
local/ell 0.83-1
    Embedded Linux library
local/exfatprogs 1.4.2-1
    exFAT filesystem userspace utilities for the Linux Kernel exfat driver
local/filesystem 2025.10.12-1
    Base Arch Linux files
local/flatpak 1:1.18.0-1
    Linux application sandboxing and distribution framework (formerly xdg-app)
local/fuse2 2.9.9-5
    Interface for userspace programs to export a filesystem to the Linux kernel
local/fuse3 3.18.2-1
    Interface for userspace programs to export a filesystem to the Linux kernel
local/i2c-tools 4.4-4
    Heterogeneous set of I2C tools for Linux that used to be part of lm-sensors
local/ibus 1.5.34-1
    Intelligent input bus for Linux/Unix
local/inotify-tools 4.25.9.0-1
    inotify-tools is a C library and a set of command-line programs for Linux providing a simple interface to inotify.
local/iptables 1:1.8.13-1
    Linux kernel packet control tool (using nft interface)
local/kdenlive 26.04.2-1 (kde-applications kde-multimedia)
    A non-linear video editor for Linux using the MLT video framework
local/keyd 2.6.0-5
    A key remapping daemon for linux
local/keyutils 1.6.3-4
    Linux Key Management Utilities
local/kmod 34.2-1
    Linux kernel module management tools and library
local/lact 0.9.1-1
    Linux GPU Configuration Tool
local/lib32-alsa-lib 1.2.16.1-1
    An alternative implementation of Linux sound support (32 bit)
local/lib32-keyutils 1.6.3-4
    Linux Key Management Utilities (32-bit)
local/lib32-libva 2.22.0-1
    Video Acceleration (VA) API for Linux (32-bit)
local/lib32-libxshmfence 1.3.3-1
    a library that exposes a event API on top of Linux futexes (32-bit)
local/lib32-util-linux 2.42.2-1
    Miscellaneous system utilities for Linux (32-bit)
local/libaio 0.3.113-4
    The Linux-native asynchronous I/O facility (aio) library
local/libcap-ng 0.9.3-1
    A library for Linux that makes using posix capabilities easy
local/libiec61883 1.2.0-9
    A higher level API for streaming DV, MPEG-2 and audio over Linux IEEE 1394
local/libnvme 1.16.2-1
    C Library for NVM Express on Linux
local/libpathrs 0.2.5-2
    C-friendly API to make path resolution safer on Linux
local/libraw1394 2.1.2-4
    Provides an API to the Linux IEEE1394 (FireWire) driver
local/libssc 0.4.3-1
    Library for exposing Qualcomm Sensor Core sensors to Linux
local/libtraceevent 1:1.9.0-1
    Linux kernel trace event library
local/libtracefs 1.8.3-1
    Linux kernel trace file system library
local/liburing 2.14-1
    Linux-native io_uring I/O access library
local/libva 2.23.0-2
    Video Acceleration (VA) API for Linux
local/libxshmfence 1.3.3-1
    a library that exposes a event API on top of Linux futexes
local/linux 7.0.14.arch1-1
    The Linux kernel and modules
local/linux-api-headers 7.1-1
    Kernel headers sanitized for use in userspace
local/linux-firmware 20260622-1
    Firmware files for Linux - Default set
local/linux-firmware-amdgpu 20260622-1
    Firmware files for Linux - Firmware for AMD Radeon GPUs
local/linux-firmware-atheros 20260622-1
    Firmware files for Linux - Firmware for Qualcomm Atheros WiFi and Bluetooth adapters
local/linux-firmware-broadcom 20260622-1
    Firmware files for Linux - Firmware for Broadcom and Cypress network adapters
local/linux-firmware-cirrus 20260622-1
    Firmware files for Linux - Firmware for Cirrus Logic audio devices
local/linux-firmware-intel 20260622-1
    Firmware files for Linux - Firmware for Intel devices
local/linux-firmware-mediatek 20260622-1
    Firmware files for Linux - Firmware for MediaTek and Ralink devices
local/linux-firmware-nvidia 20260622-1
    Firmware files for Linux - Firmware for NVIDIA GPUs and SoCs
local/linux-firmware-other 20260622-1
    Firmware files for Linux - Unsorted firmware for various devices
local/linux-firmware-radeon 20260622-1
    Firmware files for Linux - Firmware for ATI Radeon GPUs
local/linux-firmware-realtek 20260622-1
    Firmware files for Linux - Firmware for Realtek devices
local/linux-firmware-whence 20260622-1
    Firmware files for Linux - WHENCE file (vendor licenses)
local/linux-headers 7.0.14.arch1-1
    Headers and scripts for building modules for the Linux kernel
local/lirc 1:0.10.2-6
    Linux Infrared Remote Control utilities
local/man-pages 6.18-1
    Linux man pages
local/mdadm 4.6-2
    A tool for managing/monitoring Linux md device arrays, also known as Software RAID
local/ml4w-hyprland 2.9.8.7-1
    The ML4W Dotfiles for Hyprland - An advanced and full-featured configuration for the dynamic tiling window manager Hyprland including an easy to use installation script for Arch based Linux distributions.
local/mplayer 38542-6
    Media player for Linux
local/multipath-tools 0.14.3-1
    Multipath tools for Linux (including kpartx)
local/ndctl 84-1
    Utility library for managing the libnvdimm (non-volatile memory device) sub-system in the Linux kernel
local/obs-vkcapture-git r329.65c83d0-1
    OBS Linux Vulkan/OpenGL game capture
local/pacman-mirrorlist 20260610-1
    Arch Linux mirror list for use by pacman
local/pacseek 1.8.6-1
    A terminal user interface for searching and installing Arch Linux packages
local/pkgstats 3.5.3-1
    Submit a list of installed packages to the Arch Linux project
local/pps-tools 1.0.3-2
    LinuxPPS user-space tools
local/proton-vpn-daemon 0.13.7-1
    Daemons for Proton VPN Linux client (split tunneling service)
local/python-distro 1.9.0-4
    Linux OS platform information API
local/python-evdev 1.9.3-1
    Python bindings for the Linux input subsystem
local/python-pkg_resources 81.0.0-1
    Temporary stub of pkg_resources for Arch Linux
local/python-proton-keyring-linux 0.2.2-1
    The proton-keyring-linux component.
local/signal-desktop 8.15.0-1
    Signal Private Messenger for Linux
local/squashfs-tools 4.7.5-1
    Tools for squashfs, a highly compressed read-only filesystem for Linux
local/syslinux 6.04.pre3.r3.g05ac953c-4
    Collection of boot loaders that boot from FAT, ext2/3/4 and btrfs filesystems, from CDs and via PXE
local/udftools 2.3-3
    Linux tools for UDF filesystems and DVD/CD-R(W) drives
local/umu-launcher 1.4.0-1
    The Unified Launcher for Windows Games on Linux, to run Proton with fixes outside of Steam
local/util-linux 2.42.2-1
    Miscellaneous system utilities for Linux
local/util-linux-libs 2.42.2-1
    util-linux runtime libraries
local/v4l-utils 1.32.0-2
    Userspace tools and conversion library for Video 4 Linux
local/vesktop 1.6.5-1
    A standalone Electron-based Discord app with Vencord & improved Linux support
local/virt-install 5.1.0-3
    Command line tool for creating new KVM , Xen, or Linux container guests using the libvirt hypervisor
local/wacomtablet 6.7.1-1 (plasma)
    GUI for Wacom Linux drivers that supports different button/pen layout profiles

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#4 2026-06-28 14:45:22

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

The chip is there, up and you've a carrier - but no lease.
Please post the output of

find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f

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#5 2026-06-28 14:49:16

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f
autovt@.service                          | system
bluetooth.service                        | bluetooth.target.wants
cups.path                                | multi-user.target.wants
cups.service                             | multi-user.target.wants
cups.service                             | printer.target.wants
cups.socket                              | sockets.target.wants
dbus-org.bluez.service                   | system
dbus-org.freedesktop.nm-dispatcher.service | system
dbus-org.freedesktop.resolve1.service    | system
dbus-org.freedesktop.timesync1.service   | system
display-manager.service                  | system
docker.service                           | multi-user.target.wants
fstrim.timer                             | timers.target.wants
getty@tty1.service                       | getty.target.wants
gnome-keyring-daemon.socket              | sockets.target.wants
keyd.service                             | multi-user.target.wants
lactd.service                            | multi-user.target.wants
libvirtd-admin.socket                    | sockets.target.wants
libvirtd-ro.socket                       | sockets.target.wants
libvirtd.service                         | multi-user.target.wants
libvirtd.socket                          | sockets.target.wants
NetworkManager.service                   | multi-user.target.wants
NetworkManager-wait-online.service       | network-online.target.wants
p11-kit-server.socket                    | sockets.target.wants
pipewire-pulse.socket                    | sockets.target.wants
pipewire-session-manager.service         | user
pipewire.socket                          | sockets.target.wants
remote-fs.target                         | multi-user.target.wants
systemd-resolved.service                 | sysinit.target.wants
systemd-timesyncd.service                | sysinit.target.wants
systemd-userdbd.socket                   | sockets.target.wants
virtlockd-admin.socket                   | sockets.target.wants
virtlockd.socket                         | sockets.target.wants
virtlogd-admin.socket                    | sockets.target.wants
virtlogd.socket                          | sockets.target.wants
wireplumber.service                      | pipewire.service.wants
xdg-user-dirs.service                    | graphical-session-pre.target.wants

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#6 2026-06-28 14:53:54

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

Only NM, so let's see why it can't obtain a lease…
Please post your complete system journal for the boot: 

sudo journalctl -b | curl -s -H "Accept: application/json, */*" --upload-file - 'https://paste.c-net.org/'

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#7 2026-06-28 14:55:52

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

https://paste.c-net.org/FreddySector

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#8 2026-06-28 15:26:56

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

Try to disable docker/virtd/libvirt (notably because of the bridge device and dnsmasq-dhcp)

Jun 28 11:51:09 spaceship NetworkManager[602]: <info>  [1782640269.8120] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 11:51:54 spaceship NetworkManager[602]: <info>  [1782640314.7920] dhcp4 (eno1): canceled DHCP transaction
Jun 28 11:51:54 spaceship NetworkManager[602]: <info>  [1782640314.7920] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 11:51:54 spaceship NetworkManager[602]: <info>  [1782640314.7920] dhcp4 (eno1): state changed no lease
Jun 28 11:51:54 spaceship NetworkManager[602]: <info>  [1782640314.7992] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 11:52:30 spaceship NetworkManager[602]: <info>  [1782640350.7720] dhcp4 (eno1): canceled DHCP transaction
Jun 28 11:52:30 spaceship NetworkManager[602]: <info>  [1782640350.7720] dhcp4 (eno1): state changed no lease
Jun 28 16:18:58 spaceship NetworkManager[602]: <info>  [1782656338.5591] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:19:05 spaceship NetworkManager[602]: <info>  [1782656345.9030] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:19:05 spaceship NetworkManager[602]: <info>  [1782656345.9030] dhcp4 (eno1): state changed no lease
Jun 28 16:19:05 spaceship NetworkManager[602]: <info>  [1782656345.9062] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:19:39 spaceship NetworkManager[602]: <info>  [1782656379.4420] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:19:39 spaceship NetworkManager[602]: <info>  [1782656379.4420] dhcp4 (eno1): state changed no lease
Jun 28 16:19:40 spaceship NetworkManager[602]: <info>  [1782656380.9546] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:19:52 spaceship NetworkManager[602]: <info>  [1782656392.9630] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:19:52 spaceship NetworkManager[602]: <info>  [1782656392.9630] dhcp4 (eno1): state changed no lease
Jun 28 16:34:46 spaceship NetworkManager[602]: <info>  [1782657286.0908] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:35:31 spaceship NetworkManager[602]: <info>  [1782657331.8020] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:35:31 spaceship NetworkManager[602]: <info>  [1782657331.8020] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:35:31 spaceship NetworkManager[602]: <info>  [1782657331.8020] dhcp4 (eno1): state changed no lease
Jun 28 16:35:31 spaceship NetworkManager[602]: <info>  [1782657331.8054] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:36:16 spaceship NetworkManager[602]: <info>  [1782657376.7900] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:36:16 spaceship NetworkManager[602]: <info>  [1782657376.7900] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:36:16 spaceship NetworkManager[602]: <info>  [1782657376.7900] dhcp4 (eno1): state changed no lease
Jun 28 16:36:16 spaceship NetworkManager[602]: <info>  [1782657376.7936] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:37:01 spaceship NetworkManager[602]: <info>  [1782657421.7890] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:37:01 spaceship NetworkManager[602]: <info>  [1782657421.7890] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:37:01 spaceship NetworkManager[602]: <info>  [1782657421.7890] dhcp4 (eno1): state changed no lease
Jun 28 16:37:01 spaceship NetworkManager[602]: <info>  [1782657421.7931] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:37:46 spaceship NetworkManager[602]: <info>  [1782657466.7930] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:37:46 spaceship NetworkManager[602]: <info>  [1782657466.7930] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:37:46 spaceship NetworkManager[602]: <info>  [1782657466.7930] dhcp4 (eno1): state changed no lease
Jun 28 16:42:46 spaceship NetworkManager[602]: <info>  [1782657766.7830] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:43:31 spaceship NetworkManager[602]: <info>  [1782657811.7930] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:43:31 spaceship NetworkManager[602]: <info>  [1782657811.7930] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:43:31 spaceship NetworkManager[602]: <info>  [1782657811.7930] dhcp4 (eno1): state changed no lease
Jun 28 16:43:31 spaceship NetworkManager[602]: <info>  [1782657811.7967] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:44:16 spaceship NetworkManager[602]: <info>  [1782657856.7900] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:44:16 spaceship NetworkManager[602]: <info>  [1782657856.7900] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:44:16 spaceship NetworkManager[602]: <info>  [1782657856.7900] dhcp4 (eno1): state changed no lease
Jun 28 16:44:16 spaceship NetworkManager[602]: <info>  [1782657856.7944] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:45:01 spaceship NetworkManager[602]: <info>  [1782657901.7910] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:45:01 spaceship NetworkManager[602]: <info>  [1782657901.7910] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:45:01 spaceship NetworkManager[602]: <info>  [1782657901.7910] dhcp4 (eno1): state changed no lease
Jun 28 16:45:01 spaceship NetworkManager[602]: <info>  [1782657901.7950] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:45:46 spaceship NetworkManager[602]: <info>  [1782657946.7870] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:45:46 spaceship NetworkManager[602]: <info>  [1782657946.7870] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:45:46 spaceship NetworkManager[602]: <info>  [1782657946.7870] dhcp4 (eno1): state changed no lease
Jun 28 16:50:46 spaceship NetworkManager[602]: <info>  [1782658246.7834] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:50:55 spaceship NetworkManager[602]: <info>  [1782658255.6070] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:50:55 spaceship NetworkManager[602]: <info>  [1782658255.6070] dhcp4 (eno1): state changed no lease
Jun 28 16:50:59 spaceship NetworkManager[602]: <info>  [1782658259.9285] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:51:10 spaceship NetworkManager[602]: <info>  [1782658270.1060] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:51:10 spaceship NetworkManager[602]: <info>  [1782658270.1060] dhcp4 (eno1): state changed no lease
Jun 28 16:51:28 spaceship NetworkManager[602]: <info>  [1782658288.2107] dhcp4 (eno1): activation: beginning transaction (timeout in 45 seconds)
Jun 28 16:51:32 spaceship NetworkManager[602]: <info>  [1782658292.7550] dhcp4 (eno1): canceled DHCP transaction
Jun 28 16:51:32 spaceship NetworkManager[602]: <info>  [1782658292.7550] dhcp4 (eno1): state changed no lease

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#9 2026-06-28 15:34:14

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

that didn't work here is the journalctl -b output
https://paste.c-net.org/PioneersWires
Note: i had wifi enabled so there might be some output that it connected but ethernet still doesn't work

Last edited by Shadowbee (2026-06-28 15:35:40)

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#10 2026-06-28 15:44:34

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

virtd and dnsmasq-dhcp and the virtual bridge are still there.
There no no indication as to why the dhcp request would fail otherwise, so if disabling the above (make sure there's no virbr NIC and dnsmasq isn't running) also doesn't help my next suggestion would be to reboot the router.

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#11 2026-06-28 16:05:33

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

https://paste.c-net.org/NearingPainters
Now virtd and dnsmasq-dhcp are disabled and i have restarted my router but it still doesn't connet

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#12 2026-06-28 18:34:52

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

After updating to kernel 7.0.13 my ethernet stoped working and doesn't connect.
Kernel 7.0.14 didn't fix the issue

Does downgrading to 7.0.12 or using the lts kernel actually work??

Does the wifi connect to the same router and is there actually a dhcp server listening?

sudo nmap -e eno1 --script broadcast-dhcp-discover

Is there some sort of firewall?
Can you stop/disable NM and get a lease using dhcpcd or dhclient?

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#13 2026-06-28 18:51:25

Shadowbee
Member
From: Germany
Registered: 2026-05-15
Posts: 8

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

this was user error, i had to unplug the ethernet yesterday cable and apparently pluged it into the wan port ¯\_(ツ)_/¯

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#14 2026-06-28 19:16:06

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,436

Re: [SOLVED] Ethernet not working after update to kernel 7.0.13

lol
nevermind, but please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

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