我两天前刚刚自己安装了Ubuntu。我注意到我的 wifi 每隔 15 秒左右就会随机崩溃一次。我不知道如何解决它。先感谢您!
编辑:感谢您查看我的问题。以下是所需信息: 我已尝试重新启动 Wi-Fi,但没有解决任何问题。我无法选择连接到另一个 Wi-Fi,并且热点由于某种原因无法工作。另外,我注意到,一旦弹出“无互联网”页面,互联网就会再次开始工作。我的互联网连接是频道 4 上的。我非常确定信号水平不低,因为我的电脑是唯一有问题的 2.4GHz 设备。我的电脑距离路由器也不远。我将频道更改为 13,看看是否会因为频率更高而有所改善,但没有运气。我刚刚将脚本上传到 Pastebin!我没有使用 Windows 双启动,我安装了第三方显卡,并且不确定更新。Pastebin 链接是https://pastebin。。第一个解决方案是正确的!我只想感谢社区,尤其是 Raffles,他们尝试了很多方法让我的 Wi-Fi 再次正常工作!如果我遇到其他事情,我会通知你。
lo Interface doesn't support scanning.
enp5s0 Interface doesn't support scanning.
wlxd03745c121bc Scan completed :
Cell 01 - Address: F4:F6:47:06:55:90
ESSID:"Yettel_065590"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.427 GHz (Channel 4)
Encryption key:on
Bit Rates:144 Mb/s
Extra:rsn_ie =30140100000fac040100000fac040100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD310050F204104A000110104400010210470010BC329E001DD811B28601F4F647065590103C0001011049000600372A000120
Quality=0/100 Signal level=4/100
Cell 02 - Address: 60:32:B1:2B:01:34
ESSID:"Novak"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
Bit Rates:300 Mb/s
Extra:rsn_ie =30180100000fac020200000fac02000fac040100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD310050F204104A000110104400010110470010000000000000100000006032B12B0134103C0001011049000600372A000120
Quality:0 Signal level:0 Noise level:0
Cell 03 - Address: 3A:6B:1C:0D:88:65
ESSID:"Stefan&Ana"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
Bit Rates:300 Mb/s
Extra:wpa_ie =dd160050f20101000050f20401000050f20401000050f202
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra:rsn_ie =30140100000fac040100000fac040100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Quality:0 Signal level:0 Noise level:0
Cell 04 - Address: 5C:76:95:85:E4:01
ESSID:"Dejanovic"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.412 GHz (Channel 1)
Encryption key:on
Bit Rates:144 Mb/s
Extra:rsn_ie =30140100000fac040100000fac040100000fac020c00
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD310050F204104A000110104400010210470010BB6A092D42380024C8808E1A7AA9C294103C0001031049000600372A000120
Quality:0 Signal level:0 Noise level:0
Cell 05 - Address: C4:69:F0:C5:5D:34
ESSID:"Jovan"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.442 GHz (Channel 7)
Encryption key:on
Bit Rates:144 Mb/s
Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD2C0050F204104A000110104400010210470010138140001DD211B2ADEFC469F0C55D2D1049000600372A000120
Quality:0 Signal level:0 Noise level:0
Cell 06 - Address: 20:AB:48:32:AE:2C
ESSID:"TS-8Z2a"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.442 GHz (Channel 7)
Encryption key:on
Bit Rates:144 Mb/s
Extra:wpa_ie =dd1a0050f20101000050f20202000050f2040050f20201000050f202
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Extra:rsn_ie =30180100000fac020200000fac04000fac020100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD2C0050F204104A000110104400010210470010138140001DD211B2BD0720AB4832AE231049000600372A000120
Quality:0 Signal level:0 Noise level:0
Cell 07 - Address: B4:1C:30:A7:C4:DA
ESSID:"ZTE_A7C4DA"
Protocol:IEEE 802.11bgn
Mode:Master
Frequency:2.457 GHz (Channel 10)
Encryption key:on
Bit Rates:144 Mb/s
Extra:rsn_ie =30140100000fac040100000fac040100000fac020000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Quality:0 Signal level:0 Noise level:0
系统: 内核: 6.2.0-36-generic x86_64位: 64编译器: N/A桌面: GNOME 42.9 发行版: Ubuntu 22.04.3 LTS (Jammy Jellyfish) 机器: 类型:桌面主板: ASUSTeK型号: PRIME A320M-K v : Rev X.0x 序列号: <需要超级用户> UEFI: American Megatrends v: 4029 日期: 2018 年 11 月 30 日 CPU: 信息:四核型号: AMD Ryzen 3 1200位: 64类型: MCP架构:Zen rev: 1 缓存: L1: 384 KiB L2: 2 MiB L3: 8 MiB 速度(MHz): 平均: 1414高: 1550最小/最大: 1550/3100增强:启用 核心: 1: 1358 2: 1550 3: 1375 4: 1375 bogomips: 24750 标志: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm 图形: 设备 1: NVIDIA GP107 [GeForce GTX 1050]供应商: ASUSTeK驱动程序: nvidia v: 535.113.01总线 ID: 07:00.0 设备 2: Logitech Webcam C270类型: USB驱动程序: snd-usb-audio,uvcvideo 总线 ID: 3-3.2:5 显示: x11服务器: X.Org v: 1.21.1.4驱动程序: X: 已加载: nvidia 已卸载: fbdev,modesetting,nouveau,vesa gpu: nvidia 分辨率: 1920x1080~60Hz OpenGL: 渲染器: NVIDIA GeForce GTX 1050/PCIe/SSE2 v: 4.6.0 NVIDIA 535.113.01直接渲染:是 音频: 设备 1: NVIDIA GP107GL 高清晰度音频供应商: ASUSTeK 驱动程序: snd_hda_intel v:内核总线 ID: 07:00.1 设备 2: AMD Family 17h HD 音频供应商: ASUSTeK驱动程序: snd_hda_intel v:内核总线 ID: 09:00.3 设备 3: Logitech 网络摄像头 C270类型: USB驱动程序: snd-usb-audio、uvcvideo 总线 ID: 3-3.2:5 声音服务器 1: ALSA v: k6.2.0-36-generic运行:是 声音服务器 2 :PulseAudio v: 15.99.1运行:是 声音服务器 3: PipeWire v: 0.3.48运行:是 网络: 设备 1: Realtek RTL8111/8168/8411 PCI Express 千兆以太网 供应商: ASUSTeK PRIME B450M-A驱动程序: r8169 v :内核端口: f000 总线 ID: 05:00.0 IF: enp5s0状态:关闭mac: <过滤器> 设备 2: TP-Link TL-WN722N v2/v3 [Realtek RTL8188EUS]类型: USB 驱动程序: r8188eu总线 ID: 3-4:4 IF: wlxd03745c121bc状态: up mac: <filter> 驱动器: 本地存储: 总计: 223.57 GiB使用: 19.51 GiB (8.7%) ID-1: /dev/sda供应商: A-Data型号: SU630大小: 223.57 GiB 分区: ID-1: /大小: 218.51 GiB使用: 19.51 GiB (8.9%) fs: ext4 dev: /dev/sda2 ID-2: /boot/efi大小: 511 MiB使用: 6.1 MiB (1.2%) fs:vfat dev: /dev/sda1 交换: ID-1: swap-1类型:文件大小: 2 GiB使用: 0 KiB (0.0%)文件: /swapfile 传感器: 消息:未找到传感器数据。是否配置了 lm 传感器? 信息: 进程: 283正常运行时间: 2h 9m内存: 7.67 GiB使用: 3.1 GiB (40.4%) 初始化: systemd运行级别: 5编译器: gcc: N/A软件包: 1822 Shell: Bash v: 5.1.16 inxi:3.3.13