Linux (Mint 21)问题与网络不断的“变化”，中断浏览和流。

Question

我在这台笔记本电脑上的网络一直有问题，阿门，直到今天，我才在解决一个不相关的问题时运行了dmesg -w，并看到这种情况不断重复：

[437075.730012] device vethbb6f6b7 left promiscuous mode
[437075.730015] br-4afae7cda0db: port 1(vethbb6f6b7) entered disabled state
[437078.163874] br-4afae7cda0db: port 1(veth4ba1c2c) entered blocking state
[437078.163890] br-4afae7cda0db: port 1(veth4ba1c2c) entered disabled state
[437078.164203] device veth4ba1c2c entered promiscuous mode
[437078.617428] eth0: renamed from veth6e3c7e1
[437078.657066] IPv6: ADDRCONF(NETDEV_CHANGE): veth4ba1c2c: link becomes ready
[437078.657182] br-4afae7cda0db: port 1(veth4ba1c2c) entered blocking state
[437078.657190] br-4afae7cda0db: port 1(veth4ba1c2c) entered forwarding state
[437089.929739] br-4afae7cda0db: port 1(veth4ba1c2c) entered disabled state
[437089.929960] veth6e3c7e1: renamed from eth0
[437090.604513] br-4afae7cda0db: port 1(veth4ba1c2c) entered disabled state
[437090.606654] device veth4ba1c2c left promiscuous mode
[437090.606674] br-4afae7cda0db: port 1(veth4ba1c2c) entered disabled state
[437093.182216] br-4afae7cda0db: port 1(veth702be27) entered blocking state
[437093.182228] br-4afae7cda0db: port 1(veth702be27) entered disabled state
[437093.182534] device veth702be27 entered promiscuous mode
[437093.481225] eth0: renamed from veth392f810
[437093.497161] IPv6: ADDRCONF(NETDEV_CHANGE): veth702be27: link becomes ready
[437093.497254] br-4afae7cda0db: port 1(veth702be27) entered blocking state
[437093.497260] br-4afae7cda0db: port 1(veth702be27) entered forwarding state
[437103.692753] veth392f810: renamed from eth0

(等永远)

网络主要工作，但我经常在浏览器中出现“网络更改”错误(刷新通常会对其进行排序)。最近，试图下载任何大型文件都会导致多个中断。

有没有其他人见过这样的东西，也许能给我一些提示？

我在这个网络上有很多其他的机器(包括有线和无线)，而且所有的机器似乎都运行得完美无缺--只是这台笔记本电脑受到了伤害。

干杯，艾德。

系统信息如下：

  Kernel: 5.15.0-71-generic x86_64 bits: 64 compiler: gcc v: 11.3.0 Desktop: Cinnamon 5.4.12
    tk: GTK 3.24.33 wm: Mutter dm: LightDM Distro: Linux Mint 21 Vanessa base: Ubuntu 22.04 jammy
Machine:
  Type: Laptop System: Notebook product: NS5x_NS7xPU v: N/A serial: <superuser required>
    Chassis: No Enclosure type: 10 serial: <superuser required>
  Mobo: Notebook model: NS5x_NS7xPU serial: <superuser required> UEFI: INSYDE v: 1.07.06
    date: 04/20/2022
Battery:
  ID-1: BAT0 charge: 71.5 Wh (100.0%) condition: 71.5/73.9 Wh (96.7%) volts: 8.4 min: 7.7
    model: Notebook BAT serial: <filter> status: Full
CPU:
  Info: 12-core (4-mt/8-st) model: 12th Gen Intel Core i7-1260P bits: 64 type: MST AMCP
    arch: Alder Lake rev: 3 cache: L1: 1.1 MiB L2: 9 MiB L3: 18 MiB
  Speed (MHz): avg: 1648 high: 4157 min/max: 400/4700:3400 cores: 1: 2131 2: 4157 3: 1117
    4: 2057 5: 728 6: 679 7: 1604 8: 869 9: 1432 10: 833 11: 2041 12: 919 13: 1514 14: 3194 15: 2627
    16: 478 bogomips: 79872
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: Intel Alder Lake-P Integrated Graphics vendor: CLEVO/KAPOK driver: i915 v: kernel
    ports: active: DP-5,DP-6,eDP-1 empty: DP-1, DP-2, DP-3, DP-4, DP-7, HDMI-A-1 bus-ID: 00:02.0
    chip-ID: 8086:46a6
  Device-2: Chicony USB2.0 Camera type: USB driver: uvcvideo bus-ID: 3-7:4 chip-ID: 04f2:b6f9
  Display: x11 server: X.Org v: 1.21.1.4 driver: X: loaded: modesetting unloaded: fbdev,vesa
    gpu: i915 display-ID: :0 screens: 1
  Screen-1: 0 s-res: 10752x2160 s-dpi: 104
  Monitor-1: DP-1-1 pos: primary,top-center res: 3840x2160 dpi: 80 diag: 1395mm (54.9")
  Monitor-2: DP-1-2 pos: top-right res: 3840x2160 dpi: 80 diag: 1395mm (54.9")
  Monitor-3: eDP-1 pos: bottom-l model: BOE Display res: 3072x1728 dpi: 227 diag: 395mm (15.5")
  OpenGL: renderer: Mesa Intel Graphics (ADL GT2) v: 4.6 Mesa 22.2.5 direct render: Yes
Audio:
  Device-1: Intel Alder Lake PCH-P High Definition Audio vendor: CLEVO/KAPOK driver: snd_hda_intel
    v: kernel bus-ID: 00:1f.3 chip-ID: 8086:51c8
  Device-2: JMTek LLC. USB PnP Audio Device type: USB driver: hid-generic,snd-usb-audio,usbhid
    bus-ID: 3-6.1.3:8 chip-ID: 0c76:153f
  Sound Server-1: ALSA v: k5.15.0-71-generic running: yes
  Sound Server-2: PulseAudio v: 15.99.1 running: yes
  Sound Server-3: PipeWire v: 0.3.48 running: yes
Network:
  Device-1: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel pcie: speed: 5 GT/s lanes: 1
    bus-ID: 2b:00.0 chip-ID: 8086:2723
  IF: wlp43s0 state: up mac: <filter>
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: CLEVO/KAPOK
    driver: r8169 v: kernel pcie: speed: 2.5 GT/s lanes: 1 port: 3000 bus-ID: 2d:00.0
    chip-ID: 10ec:8168
  IF: enp45s0 state: down mac: <filter>
  Device-3: ASIX AX88179 Gigabit Ethernet type: USB driver: ax88179_178a bus-ID: 2-1.2:9
    chip-ID: 0b95:1790
  IF: enxf8e43bad3673 state: up speed: 1000 Mbps duplex: full mac: <filter>
  IF-ID-1: br-4afae7cda0db state: up speed: 10000 Mbps duplex: unknown mac: <filter>
  IF-ID-2: br-c3eb7622418e state: up speed: 10000 Mbps duplex: unknown mac: <filter>
  IF-ID-3: docker0 state: down mac: <filter>
  IF-ID-4: veth029f25a state: up speed: 10000 Mbps duplex: full mac: <filter>
  IF-ID-5: vethd6b2055 state: up speed: 10000 Mbps duplex: full mac: <filter>
Bluetooth:
  Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 3-10:5 chip-ID: 8087:0029
  Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 3.0 lmp-v: 5.2
    sub-v: 237e
Drives:
  Local Storage: total: 465.76 GiB used: 228.3 GiB (49.0%)
  ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 980 500GB size: 465.76 GiB speed: 31.6 Gb/s
    lanes: 4 serial: <filter> temp: 38.9 C
Partition:
  ID-1: / size: 456.89 GiB used: 228.3 GiB (50.0%) fs: ext4 dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 511 MiB used: 6.1 MiB (1.2%) fs: vfat dev: /dev/nvme0n1p1
Swap:
  ID-1: swap-1 type: file size: 2 GiB used: 137.8 MiB (6.7%) priority: -2 file: /swapfile
Sensors:
  System Temperatures: cpu: 71.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Repos:
  Packages: apt: 2548
  No active apt repos in: /etc/apt/sources.list
  Active apt repos in: /etc/apt/sources.list.d/1password.list
    1: deb [arch=amd64 signed-by=/usr/share/keyrings/1password-archive-keyring.gpg] https: //downloads.1password.com/linux/debian/amd64 stable main
  Active apt repos in: /etc/apt/sources.list.d/docker.list
    1: deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https: //download.docker.com/linux/ubuntu jammy stable
  Active apt repos in: /etc/apt/sources.list.d/kicad-kicad-6_0-releases-jammy.list
    1: deb http: //ppa.launchpad.net/kicad/kicad-6.0-releases/ubuntu jammy main
  Active apt repos in: /etc/apt/sources.list.d/kicad-kicad-7_0-releases-jammy.list
    1: deb http: //ppa.launchpad.net/kicad/kicad-7.0-releases/ubuntu jammy main
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list
    1: deb http: //packages.linuxmint.com vanessa main upstream import backport
    2: deb http: //archive.ubuntu.com/ubuntu jammy main restricted universe multiverse
    3: deb http: //archive.ubuntu.com/ubuntu jammy-updates main restricted universe multiverse
    4: deb http: //archive.ubuntu.com/ubuntu jammy-backports main restricted universe multiverse
    5: deb http: //security.ubuntu.com/ubuntu/ jammy-security main restricted universe multiverse
  Active apt repos in: /etc/apt/sources.list.d/openvpn3.list
    1: deb [arch=amd64] https: //swupdate.openvpn.net/community/openvpn3/repos jammy main
  Active apt repos in: /etc/apt/sources.list.d/opera-stable.list
    1: deb https: //deb.opera.com/opera-stable/ stable non-free
  Active apt repos in: /etc/apt/sources.list.d/pgadmin4.list
    1: deb https: //ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/jammy pgadmin4 main
  Active apt repos in: /etc/apt/sources.list.d/scootersoftware.list
    1: deb [signed-by=/usr/share/keyrings/scootersoftware-keyring.gpg] https: //www.scootersoftware.com/ bcompare4 non-free
  Active apt repos in: /etc/apt/sources.list.d/slack.list
    1: deb https: //packagecloud.io/slacktechnologies/slack/debian/ jessie main
  Active apt repos in: /etc/apt/sources.list.d/stripe-cli.list
    1: deb https: //packages.stripe.dev/stripe-cli-debian-local stable main
  Active apt repos in: /etc/apt/sources.list.d/teams.list
    1: deb [arch=amd64] https: //packages.microsoft.com/repos/ms-teams stable main
  Active apt repos in: /etc/apt/sources.list.d/vscode.list
    1: deb [arch=amd64,arm64,armhf] http: //packages.microsoft.com/repos/code stable main
  Active apt repos in: /etc/apt/sources.list.d/winehq-jammy.sources
    1: deb [arch=amd64 i386] https: //dl.winehq.org/wine-builds/ubuntu jammy main
Info:
  Processes: 581 Uptime: 5d 1h 27m Memory: 31.06 GiB used: 15.02 GiB (48.4%) Init: systemd v: 249
  runlevel: 5 Compilers: gcc: 11.3.0 alt: 11/12 Client: Cinnamon v: 5.4.12 inxi: 3.3.13

Answer 1

多亏了尼泊尔波克的问题，今天早上我挖得更深了一点--看起来好像是一个码头集装箱被困在了坠机/重新启动的循环中。

一定要爱码头！