在工作时，当我插入有线连接时，它会尝试连接几分钟，然后断开连接，我必须使用无线连接。
如何诊断导致有线连接无法工作的原因？
编辑：这是戴尔扩展坞的。今天早上我发现，当我使用 USB 转以太网适配器时，它可以工作，所以这是与扩展坞有关的问题。
以下是输出sudo lshw -C network：
*-network
description: Wireless interface
product: Wireless-AC 9260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 29
serial: d0:ab:d5:40:22:48
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-73-generic firmware=46.6bf1df06.0 ip=10.184.115.122 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:18 memory:dc200000-dc203fff
*-network
description: Ethernet interface
physical id: 2
bus info: usb@6:2.4
logical name: enx98e743ba4432
serial: 98:e7:43:ba:44:32
size: 1Gbit/s
capacity: 1Gbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.10.11 duplex=full link=yes multicast=yes port=MII speed=1Gbit/s
输出sudo journalctl -b 0 -u NetworkManager
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8701] device (enx98e743ba4432): Activation: starting connection 'Wired connection 1' (7abf30e2-7bae-30cf-b668-03e67eef548e)
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8703] audit: op="connection-activate" uuid="7abf30e2-7bae-30cf-b668-03e67eef548e" name="Wired connection 1" pid=1948 uid=1000 result="success"
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8705] device (enx98e743ba4432): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8716] device (enx98e743ba4432): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8727] device (enx98e743ba4432): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
May 28 09:45:11 jeremy-XPS-13 NetworkManager[888]: <info> [1622209511.8733] dhcp4 (enx98e743ba4432): activation: beginning transaction (timeout in 45 seconds)
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <warn> [1622209556.7311] dhcp4 (enx98e743ba4432): request timed out
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <info> [1622209556.7311] dhcp4 (enx98e743ba4432): state changed unknown -> timeout
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <info> [1622209556.7313] device (enx98e743ba4432): state change: ip-config -> failed (reason 'ip-config-unavailable', sys-iface-state: 'managed')
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <warn> [1622209556.7344] device (enx98e743ba4432): Activation: failed for connection 'Wired connection 1'
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <info> [1622209556.7351] device (enx98e743ba4432): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <info> [1622209556.7619] dhcp4 (enx98e743ba4432): canceled DHCP transaction
May 28 09:45:56 jeremy-XPS-13 NetworkManager[888]: <info> [1622209556.7620] dhcp4 (enx98e743ba4432): state changed timeout -> done