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问题[realtek-wireless](ubuntu)

Martin Hope
JFK92
Asked: 2020-11-03 07:15:58 +0800 CST
  • 0

尽管有很多关于相关问题的论坛，但我找不到有效的修复程序。我的蓝牙无法打开，我认为这是驱动程序问题，但我对它的工作原理真的了解有限。下面是有关 cmd 行中输出内容的一些信息：

~$ rfkill list
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: ideapad_wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: ideapad_bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no
3: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

lshw -C network
WARNING: you should run this program as super-user.
  *-network                 
       description: Wireless interface
       product: RTL8822CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wlo1
       version: 00
       serial: 5c:3a:45:2e:2c:dd
       width: 64 bits
       clock: 33MHz
       capabilities: bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtw_8822ce driverversion=5.9.1-050901-generic firmware=N/A ip=192.168.43.62 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:83 ioport:2000(size=256) memory:d0500000-d050ffff

在我看来，我需要 rtw_8822ce，但是当我运行 find /lib/modules 之类的命令时找不到它

或者

lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
02:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822CE 802.11ac PCIe Wireless Network Adapter
04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev c2)
04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637
04:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
04:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1
04:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1
04:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01)
04:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
05:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)
05:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)

提前感谢任何有时间和耐心帮助我解决这个问题的人:)

祝你有美好的一天

lenovo drivers thinkpad bluetooth realtek-wireless
Martin Hope
Toke Faurby
Asked: 2020-09-07 08:01:26 +0800 CST
  • 0

情况

我在我的桌面上运行 Ubuntu 16.04（4.15.0-48-generic），我想让我的Netgear AC1200 WiFi USB 适配器，型号 A6150（带有 Realtek RTL8812BU 芯片组）工作。

我在这个 SE question 中遵循了 chili555 的解决方案，所有步骤都成功终止。即我已经从这个 repo 安装了驱动程序：

https://github.com/cilynx/rtl88x2BU_WiFi_linux_v5.2.4.4_26334.20180126_COEX20171012-5044.git

我已经重新启动了我的系统。

问题

它似乎不起作用，即当我拔下以太网电缆时，我失去了连接（使用加密狗）。我现在不知道该怎么办（而且我对 linux 很陌生）。

更多信息

  1. 在All Settings>Network我没有看到任何与 wifi 相关的内容。是否需要设置我的桌面才能以某种方式使用 wifi？

在此处输入图像描述

  1. （除其他外）的输出lsusb显示我的加密狗已找到

Bus 002 Device 005: ID 0846:9055 NetGear, Inc.

  1. Outout of lshw -C network(整个输出)

    network               
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:05:00.0
logical name: enp5s0
version: 06
serial: bc:5f:f4:0d:49:48
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168e-3_0.0.4 03/27/12 ip=192.168.137.249 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
resources: irq:17 ioport:d000(size=256) memory:d2104000-d2104fff memory:d2100000-d2103fff

  2. rfkill list all不输出任何东西。

  3. 无线信息脚本的输出：https ://paste.ubuntu.com/p/2JbYpzdx7q/

更新（例如基于评论）

  1. sudo modprobe 88x2bu不产生任何输出。即它立即要求下一个输入，而不输出任何内容。

  2. 的输出dmesg | grep -i rtl

    [    3.054709] r8169 0000:05:00.0 eth0: RTL8168evl/8111evl at 0x        (ptrval), bc:5f:f4:0d:49:48, XID 0c900800 IRQ 30
    [ 5573.899004] RTW: rtl88x2bu v5.3.1_27678.20180430_COEX20180427-5959
    [ 5573.899005] RTW: rtl88x2bu BT-Coex version = COEX20180427-5959
    [ 5573.899033] usbcore: registered new interface driver rtl88x2bu
    [ 6025.932877] usbcore: deregistering interface driver rtl88x2bu
    [ 6028.668674] RTW: rtl88x2bu v5.3.1_27678.20180430_COEX20180427-5959
    [ 6028.668675] RTW: rtl88x2bu BT-Coex version = COEX20180427-5959
    [ 6028.668705] usbcore: registered new interface driver rtl88x2bu
  1. 输出dkms status：
bbswitch, 0.8, 4.15.0-32-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-33-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-34-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-36-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-39-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-42-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-43-generic, x86_64: installed
bbswitch, 0.8, 4.15.0-48-generic, x86_64: installed
ndiswrapper, 1.60, 4.15.0-48-generic, x86_64: installed
nvidia-384, 384.130, 4.15.0-43-generic, x86_64: installed
nvidia-384, 384.130, 4.15.0-48-generic, x86_64: installed
rtl88x2bu, 5.2.4.4, 4.15.0-48-generic, x86_64: installed (WARNING! Diff between built and installed module!)
rtl88x2bu, 5.3.1, 4.15.0-48-generic, x86_64: built

  1. 输出modinfo 88x2bu | grep 9055：无

  2. 输出modprobe -c | grep 0846 | grep 9055：无

networking wireless drivers usb realtek-wireless
Martin Hope
Jan and RESTless
Asked: 2020-07-26 01:52:57 +0800 CST
  • 5

我的笔记本电脑（HP 笔记本电脑 14-ck1xxx）附带RTL8821CE 网络控制器。当我跑步时，lspci | grep Network我得到：

03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter

我无法让 Wi-Fi 正常工作。到目前为止我做了什么：

  1. 在https://github.com/tomaspinho/rtl8821ce下载 repo 。
  2. 解压缩文件并将文件夹从 重命名rtl8821ce-master为rtl8821ce.
  3. 在终端中运行以下命令：
    • cd Downloads/rtl8821ce/
    • sudo apt install bc module-assistant build-essential dkms
    • sudo m-a prepare
    • sudo ./dkms-install.sh

一切似乎都安装并成功执行。然后，我重新启动了我的笔记本电脑并确保禁用了安全启动。但是，Ubuntu 仍然显示：

No Wi-Fi Adapter Found - make sure you have a Wi-Fi adapter plugged in and turned on

命令uname -r返回：

5.4.0-7634-generic

命令sudo lshw -C network返回：

*-network                 
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eno1
       version: 15
       serial: c4:65:16:08:52:bf
       size: 1Gbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 duplex=full firmware=rtl8168h-2_0.0.2 02/26/15 ip=192.168.178.37 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
       resources: irq:16 ioport:4000(size=256) memory:a1204000-a1204fff memory:a1200000-a1203fff
  *-network UNCLAIMED
       description: Network controller
       product: RTL8821CE 802.11ac PCIe Wireless Network Adapter
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       version: 00
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress cap_list
       configuration: latency=0
       resources: ioport:3000(size=256) memory:a1100000-a110ffff

我究竟做错了什么？如何解决？

networking wireless hp realtek-wireless 20.04
Martin Hope
DireDocks54
Asked: 2020-07-12 09:42:18 +0800 CST
  • 1

我在 Ubuntu 中遇到了 wifi 问题。我在 7 月 4 日安装了更新后，无线网络连接不再工作，但在 Windows 中仍然可以工作。wifi以前有时会停止工作，但我只需将这些命令复制到终端并重新启动，wifi就会再次工作：

cd rtlwifi_new
sudo make clean
make
sudo make install

但是这次当我尝试它时，命令不起作用。我输入 >sudo make install 后，有一大堆文字，然后是这个错误：

/home/josuehboy/rtlwifi_new/rc.c:336:11: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
  .alloc = rtl_rate_alloc,
           ^~~~~~~~~~~~~~
/home/josuehboy/rtlwifi_new/rc.c:336:11: note: (near initialization for ‘rtl_rate_ops.alloc’)
cc1: some warnings being treated as errors

我不知道现在该怎么办。有人知道发生了什么吗？

输出lspci -knn | grep Net -A3; uname -a：

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:d723]
    Subsystem: Hewlett-Packard Company Device [103c:8319]
Linux josuehboy-HP-Laptop-14-cf0xxx 5.3.0-62-generic #56~18.04.1-Ubuntu SMP Wed Jun 24 16:17:03 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
networking wireless realtek-wireless
Martin Hope
user352102
Asked: 2020-06-30 13:40:21 +0800 CST
  • 5

我刚买了一个 USB-AC56 华硕双频无线交流 1300 适配器。它适用于 Windows。但在 Ubuntu 上，您需要安装驱动程序。

与适配器相关的 lsusb 的输出：

Bus 001 Device 004: ID 0b05:17d2 ASUSTek Computer, Inc. USB-AC56 802.11a/b/g/n/ac Wireless Adapter [Realtek RTL8812AU]

华硕告诉我使用以下内容： https ://dlcdnets.asus.com/pub/ASUS/wireless/USB-AC56/DR_USB_AC56_425_Linux.zip 。如何安装驱动程序？除了链接之外，华硕没有提供进一步的说明，也没有提供卸载方法。

我还读到以下 github 项目可能会更好： https ://github.com/diederikdehaas/rtl8812AU

这些司机更好吗？他们甚至是正确的吗？我不想安装我无法撤消的东西。有谁知道如何卸载 dkms 包？

这个对吗？

$ DRV_NAME=rtl8812AU
$ DRV_VERSION=4.3.20
$ sudo dkms remove ${DRV_NAME}/${DRV_VERSION} --all

请帮助验证我们所有人需要做什么！

wireless drivers asus realtek-wireless additional-drivers
Martin Hope
user8850564
Asked: 2020-06-27 05:25:30 +0800 CST
  • 0

我正在使用 Ubuntu 18.04。今天更新后（我猜它更新了内核到 5.3），我的 wifi 不工作。它说wifi适配器丢失。

我之前使用的是来自 lwfinger ( https://github.com/lwfinger/rtlwifi_new ) 的存储库，但现在文件已被删除，因为他说内核 5.0 及更高版本已内置驱动程序。

任何人都可以帮助我使用内置驱动程序或任何其他方式恢复我的 wifi 吗？我有，我相信是rtl8723卡。

输出lspci -knn | grep Net -A3; rfkill list：

03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:d723]
    Subsystem: Hewlett-Packard Company Device [103c:8319]
    Kernel modules: wl
04:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] [1002:15dd] (rev c5)
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
networking drivers kernel hp realtek-wireless
Martin Hope
Devans Somani
Asked: 2020-05-06 02:27:41 +0800 CST
  • 3

我有一台惠普笔记本电脑。WiFi 在 Ubuntu 18.04.04 的最新更新中不起作用。当我“sudo modprobe”它们时，Realtek rtl8732be 适配器没有连接并给出错误。

这是错误：

FATAL: Module rtl8732be not found in directory /lib/modules/5.3.0-51-generic

或者，当我尝试重新安装它们时：

rmmod: ERROR: Module rtl8723de is not currently loaded

当它为我启动 WiFi 时，我点击了此链接 - How To Resolve Wifi Driver Problem on Ubuntu 20.04

但是，当我的笔记本电脑进入睡眠状态时，WiFi 无法开始工作，并且会不断出现 Activation of network error。以太网没有发生这个问题，因为我没有任何问题。查找了多个 askubuntu 页面，但找不到任何解决方案。

networking drivers kernel realtek-wireless 18.04
Martin Hope
hk77798
Asked: 2020-05-05 09:42:15 +0800 CST
  • 7

我在我的 ubuntu 20.04 版本中安装无线驱动程序时遇到问题，也面临与 (Ubuntu 18.04) 相同的问题。

我已经通过rtl8822be wifi driver ubuntu 20.04 hp 15-da1009ne。

这些是我正在遵循的步骤：

git clone https://github.com/lwfinger/rtlwifi_new.git
cd rtlwifi_new
git checkout extended
sudo make install
sudo modprobe -r rtl8723de
sudo modprobe rtl8723de

但是在执行时sudo make install，我收到了这个错误：

make -C /lib/modules/5.4.0-28-generic/build M=/home/username/rtlwifi_new modules
make[1]: Entering directory '/usr/src/linux-headers-5.4.0-28-generic'
  CC [M]  /home/username/rtlwifi_new/rc.o
/home/username/rtlwifi_new/rc.c:336:11: error: initialization of ‘void * (*)(struct ieee80211_hw *, struct dentry *)’ from incompatible pointer type ‘void * (*)(struct ieee80211_hw *)’ [-Werror=incompatible-pointer-types]
  336 |  .alloc = rtl_rate_alloc,
      |           ^~~~~~~~~~~~~~
/home/username/rtlwifi_new/rc.c:336:11: note: (near initialization for ‘rtl_rate_ops.alloc’)
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:275: /home/username/rtlwifi_new/rc.o] Error 1
make[1]: *** [Makefile:1719: /home/username/rtlwifi_new] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-5.4.0-28-generic'
make: *** [Makefile:85: all] Error 2

的输出lspci -knn | grep Net -A3; rfkill list：

08:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
    DeviceName: Broadcom BCM43142 802.11bgn 1x1 WiFi Adapter + BT 4.0 combo adapter
    Subsystem: Hewlett-Packard Company BCM43142 802.11b/g/n [103c:2230]
    Kernel driver in use: wl
0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: brcmwl-0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
wireless broadcom realtek-wireless
Martin Hope
Antoine Zambelli
Asked: 2020-05-05 01:22:45 +0800 CST
  • 3

我正在尝试通过 USB 加密狗在运行 Ubuntu Server 20.04 LTS 的 Raspberry Pi 4s 上设置一个 ad-hoc（网状）网络。网络不需要连接到互联网（这只是为了形成一个内部网）。从全新安装开始，我只需添加sudo apt-get install xubuntu-desktop并开始我的设置。

  1. rtl88x2bu从此repo安装加密狗的驱动程序（根据README，也可以在此处和此处查看）。
sudo apt-get install dkms bc git
git clone https://github.com/cilynx/rtl88x2bu
cd rtl88x2bu
VER=$(sed -n 's/\PACKAGE_VERSION="\(.*\)"/\1/p' dkms.conf)
sudo rsync -rvhP ./ /usr/src/rtl88x2bu-${VER}
sudo dkms add -m rtl88x2bu -v ${VER}
sudo dkms build -m rtl88x2bu -v ${VER}
sudo dkms install -m rtl88x2bu -v ${VER}
sudo modprobe 88x2bu
  1. 根据WifiDocs插入加密狗并设置wlan1接口。
Set ip=192.168.1.1, netmask=255.255.255.0, blank gateway.

ignoring ipv6注意：我根据这个答案尝试了有无。

注意：网络掩码表示为24好像我关闭并重新打开nm-connection-editor.

我的配置：

conn_config_wifi

conn_config_ipv4

conn_config_ipv6

  1. （我尝试使用和不使用此步骤）我使用- 正如 WifiDocs 提到的那样关闭其他接口（eth0和wlan0）sudo ip link set [interface] down

如果您有多个具有链路本地地址的接口，则可能会出现一些路由混淆

我还尝试通过制作NetworkManageryaml 来完成所有这些步骤，但我得到了相同的结果。

我可以看到正在广播的网络，但运行ping命令失败 - 没有错误消息，它只是挂起，直到 Ictrl+c然后指示 100% 数据包丢失。

我很高兴有任何解决方案让两个 Pis通过加密狗通过 ad-hoc 相互交谈，但尤其是NetworkManagerGUI（如所见）或netplan因为我已经看过它们。但是，任何解决方案都有效。

如果事实证明加密狗（使用驱动程序）与该项目不兼容，那么确认设置是否正确完成会很好，这样我就可以根据wikirtl88x2bu追踪加密狗。rt2x00

日志：

logs_lsusb_ping

logs_dmesg

更新

我发现这个 repo有一个用于网状网络的 802.11s 加密狗列表。我不确定 802.11s 的意义是什么，但由于他们汇总了一个列表，我将尝试设置其中一些加密狗，看看它是加密狗问题还是配置问题。

networking wireless network-manager realtek-wireless raspberrypi