There is no wired network option in the settings in Ubuntu Desktop 24.04, even after upgrading from the previous version 23.10 (which I completely uninstalled and reinstalled). This seems to be an old problem found in many releases. After installing Ubuntu Desktop 24.04, I can't find the settings for a wired connection, although wireless internet access is present. Disabling the wireless connection results in no internet at all. However, the Ethernet cable works: in the same Windows 11 computer, wired internet is available. The Ethernet LEDs also indicate a connection, and a previously installed Ubuntu Desktop 23.04 “Lunar Lobster” successfully connected via Ethernet. This suggests that the problem is related to the Ubuntu software.
Code:
*-network
описание: Беспроводной интерфейс
продукт: Tiger Lake PCH CNVi WiFi
производитель: Intel Corporation
физический ID: 14.3
сведения о шине: pci@0000:00:14.3
логическое имя: wlo1
версия: 11
серийный №: 14:18:c3:e4:76:45
разрядность: 64 bits
частота: 33MHz
возможности: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
конфигурация: broadcast=yes driver=iwlwifi driverversion=6.8.0-31-generic firmware=77.ad46c98b.0 QuZ-a0-hr-b0-77.u ip=192.168.0.39 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ресурсы: iomemory:600-5ff IRQ:16 память:6001114000-6001117fff
*-network
описание: Ethernet interface
продукт: RTL8125 2.5GbE Controller
производитель: Realtek Semiconductor Co., Ltd.
физический ID: 0
сведения о шине: pci@0000:03:00.0
логическое имя: enp3s0
версия: 05
серийный №: d8:5e:d3:58:e6:00
capacity: 1Gbit/s
разрядность: 64 bits
частота: 33MHz
возможности: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
конфигурация: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.8.0-31-generic firmware=rtl8125b-2_0.0.2 07/13/20 latency=0 link=no multicast=yes port=twisted pair
ресурсы: IRQ:18 ioport:3000(размер=256) память:3f900000-3f90ffff память:3f910000-3f913fff
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