18.04后无线网卡(Broadcom BCM4312)驱动有问题了

包含网卡/无线网的网络问题和ADSL/校园网/宽带拨号支持及代理/共享等网络使用问题
ww2000e
帖子: 93
注册时间: 2007-10-11 22:03
送出感谢: 1 次
接收感谢: 1 次

18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#1

帖子 ww2000e » 2018-05-14 11:07

很老的笔记本电脑,网卡是Network controller: Broadcom Limited BCM4312 802.11b/g LP-PHY (rev 01)

安装过gentoo和18.04,都是一个问题,网卡只能搜索到一部分网络,16.04没出现问题。

usb网卡和自带broadcom bcm4312网卡比较,明显搜索到网络不一样,看内核加载驱动是bcm4315的,不知道是不是broadcom更新驱动不对
Selection_002.png
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#2

帖子 poloshiao » 2018-05-14 11:55

把下面指令 複製 貼進終端機 執行
0. uname -a
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo nmcli dev status
4. sudo ip link list
5. sudo ip addr show
6. sudo ip route show
4. sudo ls -Al /etc/resolv.conf
5. sudo cat /etc/resolv.conf
把結果全部直接 選取/複製/貼上來
不要摘錄 以免遺漏重要訊息
不要擷圖 方便回文直接引用你貼上來的資料 方便你閱讀
ww2000e
帖子: 93
注册时间: 2007-10-11 22:03
送出感谢: 1 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#3

帖子 ww2000e » 2018-05-14 13:48

poloshiao 写了:把下面指令 複製 貼進終端機 執行
0. uname -a
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo nmcli dev status
4. sudo ip link list
5. sudo ip addr show
6. sudo ip route show
4. sudo ls -Al /etc/resolv.conf
5. sudo cat /etc/resolv.conf
把結果全部直接 選取/複製/貼上來
不要摘錄 以免遺漏重要訊息
不要擷圖 方便回文直接引用你貼上來的資料 方便你閱讀


曾今问过这个问题,viewtopic.php?f=116&t=486915

应该是驱动更新导致的。我自己在broadcom官网下载最新的驱动也是一样问题
homtoo
帖子: 187
注册时间: 2006-12-06 11:52
送出感谢: 0
接收感谢: 1 次
联系:

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#4

帖子 homtoo » 2018-07-11 22:25

Broadcom BCM4312无线网卡不能接收无线路由噐工作在频道13下,将路由器的频道改为1-12即可。我的旧戴尔成就15的无线网卡就是这款型号。
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#5

帖子 skswujian » 2018-10-16 17:50

poloshiao 写了:
2018-05-14 11:55
把下面指令 複製 貼進終端機 執行
0. uname -a
1. sudo lspci -knn
2. sudo lshw -numeric -class network
3. sudo nmcli dev status
4. sudo ip link list
5. sudo ip addr show
6. sudo ip route show
4. sudo ls -Al /etc/resolv.conf
5. sudo cat /etc/resolv.conf
把結果全部直接 選取/複製/貼上來
不要摘錄 以免遺漏重要訊息
不要擷圖 方便回文直接引用你貼上來的資料 方便你閱讀
free@free-pc:~$ uname -a
Linux free-pc 4.18.0-1-amd64 #1 SMP Debian 4.18.6-1 (2018-09-06) x86_64 GNU/Linux
free@free-pc:~$ sudo lspci -knn
[sudo] free 的密码:
00:00.0 Host bridge [0600]: Intel Corporation Broadwell-U Host Bridge -OPI [8086:1604] (rev 09)
Subsystem: Dell Broadwell-U Host Bridge -OPI [1028:0665]
Kernel driver in use: bdw_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 5500 [8086:1616] (rev 09)
Subsystem: Dell HD Graphics 5500 [1028:0665]
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Audio device [0403]: Intel Corporation Broadwell-U Audio Controller [8086:160c] (rev 09)
Subsystem: Dell Broadwell-U Audio Controller [1028:0665]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:04.0 Signal processing controller [1180]: Intel Corporation Broadwell-U Processor Thermal Subsystem [8086:1603] (rev 09)
Subsystem: Dell Broadwell-U Processor Thermal Subsystem [1028:0665]
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:14.0 USB controller [0c03]: Intel Corporation Wildcat Point-LP USB xHCI Controller [8086:9cb1] (rev 03)
Subsystem: Dell Wildcat Point-LP USB xHCI Controller [1028:0665]
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller [0780]: Intel Corporation Wildcat Point-LP MEI Controller #1 [8086:9cba] (rev 03)
Subsystem: Dell Wildcat Point-LP MEI Controller [1028:0665]
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1b.0 Audio device [0403]: Intel Corporation Wildcat Point-LP High Definition Audio Controller [8086:9ca0] (rev 03)
Subsystem: Dell Wildcat Point-LP High Definition Audio Controller [1028:0665]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 [8086:9c90] (rev e3)
Kernel driver in use: pcieport
00:1c.3 PCI bridge [0604]: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 [8086:9c96] (rev e3)
Kernel driver in use: pcieport
00:1d.0 USB controller [0c03]: Intel Corporation Wildcat Point-LP USB EHCI Controller [8086:9ca6] (rev 03)
Subsystem: Dell Wildcat Point-LP USB EHCI Controller [1028:0665]
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:1f.0 ISA bridge [0601]: Intel Corporation Wildcat Point-LP LPC Controller [8086:9cc3] (rev 03)
Subsystem: Dell Wildcat Point-LP LPC Controller [1028:0665]
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller [0106]: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] [8086:9c83] (rev 03)
Subsystem: Dell Wildcat Point-LP SATA Controller [AHCI Mode] [1028:0665]
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus [0c05]: Intel Corporation Wildcat Point-LP SMBus Controller [8086:9ca2] (rev 03)
Subsystem: Dell Wildcat Point-LP SMBus Controller [1028:0665]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.6 Signal processing controller [1180]: Intel Corporation Wildcat Point-LP Thermal Management Controller [8086:9ca4] (rev 03)
Subsystem: Dell Wildcat Point-LP Thermal Management Controller [1028:0665]
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader [10ec:5249] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader [10ec:5249]
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
02:00.0 Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter [1028:0019]
Kernel modules: bcma
free@free-pc:~$ sudo lshw -numeric -class network
*-network UNCLAIMED
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter [14E4:43B1]
vendor: Broadcom Limited [14E4]
physical id: 0
bus info: pci@0000:02:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:f7200000-f7207fff memory:f7000000-f71fffff
*-network
description: Ethernet interface
physical id: 2
bus info: usb@1:2
logical name: enp0s20u2
serial: a2:34:b2:fa:d0:9f
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.216 link=yes multicast=yes
free@free-pc:~$ sudo nmcli dev status
DEVICE TYPE STATE CONNECTION
enp0s20u2 ethernet 连接的 有线连接 1
lo loopback 未托管 --
free@free-pc:~$ sudo ip link list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
5: enp0s20u2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 1000
link/ether a2:34:b2:fa:d0:9f brd ff:ff:ff:ff:ff:ff
free@free-pc:~$ sudo ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
5: enp0s20u2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether a2:34:b2:fa:d0:9f brd ff:ff:ff:ff:ff:ff
inet 192.168.42.216/24 brd 192.168.42.255 scope global dynamic noprefixroute enp0s20u2
valid_lft 3214sec preferred_lft 3214sec
inet6 fe80::7f28:4bcf:44d0:995a/64 scope link noprefixroute
valid_lft forever preferred_lft forever
free@free-pc:~$ sudo ip route show
default via 192.168.42.129 dev enp0s20u2 proto dhcp metric 100
169.254.0.0/16 dev enp0s20u2 scope link metric 1000
192.168.42.0/24 dev enp0s20u2 proto kernel scope link src 192.168.42.216 metric 100
free@free-pc:~$ sudo ls -Al /etc/resolv.conf
-rw-r--r-- 1 root root 56 10月 16 16:29 /etc/resolv.conf
free@free-pc:~$ sudo cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.42.129
free@free-pc:~$


请帮助我,谢谢,笔记本是Dell XPS 13 9343,系统是PureOS,这个BCM4352无线驱动不知道怎么安装,之前用linuxmint附加驱动的BCM435成功驱动(需要先关bios安全启动功能),最近用上PureOS就是不会安装这个BCM4352无线驱动.而pureos附加驱动没有BCM4352驱动,大概不支持闭源驱动吧。

https://wiki.debian.org/InstallingDebia ... 013%209343
https://wiki.debian.org/wl/

看了这两个BCM4352的相关链接还是不会,没搞懂原因,请原谅我是一个linux小白.
linux新人,不停的尝鲜,请多多指教.
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#6

帖子 poloshiao » 2018-10-16 18:07

系统是PureOS
1. https://en.wikipedia.org/wiki/Purism,_SPC#PureOS
Purism manages the development of PureOS, a fully free GNU/Linux distribution based on Debian. PureOS mostly ships with software from the Debian repositories
uname -a
Linux free-pc 4.18.0-1-amd64 #1 SMP Debian 4.18.6-1 (2018-09-06) x86_64 GNU/Linux
2. https://wiki.debian.org/InstallingDebia ... 013%209343
NOTE: If you upgrade the kernel to 4.1.4 or higher, the wl module will not compile anymore. Instead, install and compile broadcom-sta-source from stretch.
2-1. https://packages.debian.org/search?keyw ... sta-source
套件 broadcom-sta-source
2-2. sudo apt install broadcom-sta-source
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#7

帖子 skswujian » 2018-10-16 18:40

2. https://wiki.debian.org/InstallingDebia ... 013%209343
NOTE: If you upgrade the kernel to 4.1.4 or higher, the wl module will not compile anymore. Instead, install and compile broadcom-sta-source from stretch.
请问添加哪一个源?
之前加了
deb http://ftp.de.debian.org/debian stretch main non-free
是安装了broadcom-sta-source成功,wifi并没有驱动成功,重启也一样。
2-1. https://packages.debian.org/search?keyw ... sta-source
套件 broadcom-sta-source
2-2. sudo apt install broadcom-sta-source
目前系统自带源只有一个
$ sudo apt install broadcom-sta-source
[sudo] free 的密码:
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
E: 无法定位软件包 broadcom-sta-source
linux新人,不停的尝鲜,请多多指教.
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#8

帖子 poloshiao » 2018-10-16 20:04

把下面指令 複製 貼進終端機 執行
1. sudo cat /etc/apt/sources.list
2. sudo cat /etc/apt/sources.list.d/*
把指令及回應結果全部直接 選取/複製/貼上來
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#9

帖子 skswujian » 2018-10-16 20:10

poloshiao 写了:
2018-10-16 20:04
把下面指令 複製 貼進終端機 執行
1. sudo cat /etc/apt/sources.list
2. sudo cat /etc/apt/sources.list.d/*
把指令及回應結果全部直接 選取/複製/貼上來
free@free-pc:~$ sudo cat /etc/apt/sources.list
[sudo] free 的密码:
deb https://repo.puri.sm/pureos green main
free@free-pc:~$ sudo cat /etc/apt/sources.list.d/*
free@free-pc:~$
linux新人,不停的尝鲜,请多多指教.
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#10

帖子 poloshiao » 2018-10-16 20:43

sudo apt install broadcom-sta-source
E: 无法定位软件包 broadcom-sta-source
之前加了
deb http://ftp.de.debian.org/debian stretch main non-free
sudo cat /etc/apt/sources.list
deb https://repo.puri.sm/pureos green main
1. 在 /etc/apt/sources.list 加上這一行
deb http://deb.debian.org/debian stretch main contrib non-free

2. 然後
sudo apt update
sudo apt install broadcom-sta-source

3. 參考
3-1. https://wiki.debian.org/SourcesList
3-2. https://packages.debian.org/stretch/broadcom-sta-source
套件:broadcom-sta-source(6.30.223.271-5) [non-free]
是安装了broadcom-sta-source成功,wifi并没有驱动成功,重启也一样。
4. 重開機後
把下面指令 複製 貼進終端機 執行
4-1. sudo lspci -knn | grep -iA5 Wireless
4-2. sudo lshw -numeric -class network
4-3. sudo ip addr show
把指令及回應結果全部直接 選取/複製/貼上來
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#11

帖子 skswujian » 2018-10-16 22:17

1. 在 /etc/apt/sources.list 加上這一行
deb http://deb.debian.org/debian stretch main contrib non-free
抱歉,你提供的源更新很慢,我更换成中科大的源。
deb https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free
# deb-src https://mirrors.ustc.edu.cn/debian/ stretch main contrib non-free
sudo apt-get install apt-transport-https
sudo apt-get update
sudo apt install broadcom-sta-source

重新开机后,wifi没有驱动成功。
4-1. sudo lspci -knn | grep -iA5 Wireless
4-2. sudo lshw -numeric -class network
4-3. sudo ip addr show
free@free-pc:~$ sudo lspci -knn | grep -iA5 Wireless
[sudo] free 的密码:
02:00.0 Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter [1028:0019]
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
free@free-pc:~$ sudo lshw -numeric -class network
*-network
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter [14E4:43B1]
vendor: Broadcom Limited [14E4]
physical id: 0
bus info: pci@0000:02:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
resources: irq:19 memory:f7200000-f7207fff memory:f7000000-f71fffff
free@free-pc:~$ sudo ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
free@free-pc:~$
linux新人,不停的尝鲜,请多多指教.
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#12

帖子 poloshiao » 2018-10-17 9:37

sudo lspci -knn | grep -iA5 Wireless
02:00.0 Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
1. http://pci-ids.ucw.cz/read/PC/14e4/43b1
Name: BCM4352 802.11ac Wireless Network Adapter
sudo ip addr show
2. BCM4352 沒有被啟動
sudo lspci -knn | grep -iA5 Wireless
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
sudo lshw -numeric -class network
configuration: driver=bcma-pci-bridge latency=0
3. 目前作用中的驅動模組是 bcma-pci-bridge
3-1. 驅動模組 bcma-pci-bridge 應該被列入載入黑名單
3-1-1. 方法參考
https://askubuntu.com/a/842010
3-1-1-1. 其中
gksudo gedit /etc/rc.local
應改為
sudo -H gedit /etc/rc.local
3-2. https://wiki.archlinux.org/index.php/br ... el_upgrade
Since the 3.3.1 kernel the bcma module was introduced.
It should be blackisted if using a b43 driver.

4. 然後 重開機 再試試
viewtopic.php?p=3210711#p3210711
4-1 ~ 4-3 指令
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#13

帖子 skswujian » 2018-10-17 12:33

3-1-1-1. 其中
gksudo gedit /etc/rc.local
應改為
sudo -H gedit /etc/rc.local
free@free-pc:~$ sudo -H gedit /etc/rc.local
[sudo] free 的密码:
No protocol specified
Unable to init server: 无法连接:拒绝连接

(gedit:3404): Gtk-WARNING **: 12:27:09.320: cannot open display: :0
free@free-pc:~$ sudo -H gedit /etc/systemd/system/rc-local.service
No protocol specified
Unable to init server: 无法连接:拒绝连接

(gedit:3409): Gtk-WARNING **: 12:27:44.645: cannot open display: :0
free@free-pc:~$


我用文件夹搜索了rc.local,没有此文件,只有rc-local.serice

我英文不行,看着英文真是有点头痛,很谢谢您这么耐心的帮助我。
linux新人,不停的尝鲜,请多多指教.
poloshiao
论坛版主
帖子: 18231
注册时间: 2009-08-04 16:33
送出感谢: 21 次
接收感谢: 1946 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#14

帖子 poloshiao » 2018-10-17 13:05

更正
3-1-1-1. 其中
gksudo gedit /etc/rc.local
應改為
sudo -H gedit /etc/rc.local
deb http://ftp.de.debian.org/debian stretch main non-free
https://packages.debian.org/stretch/gksu
套件:gksu(2.0.2-9 以及其他的)
1. 請提供你目前使用的 文字檔編輯器 程式名稱

2. 如果不確定
把下面指令 複製 貼進終端機 執行
2-1. echo $DESKTOP_SESSION
2-2. echo $XDG_SESSION_TYPE
2-3. echo $XDG_CURRENT_DESKTOP
把指令及結果直接複製貼上來
skswujian
帖子: 148
注册时间: 2006-09-07 15:31
送出感谢: 4 次
接收感谢: 1 次

Re: 18.04后无线网卡(Broadcom BCM4312)驱动有问题了

#15

帖子 skswujian » 2018-10-17 16:24

3-1-1. 方法參考
https://askubuntu.com/a/842010
3-1-1-1. 其中
gksudo gedit /etc/rc.local
應改為
sudo -H gedit /etc/rc.local
free@free-pc:~$ sudo -H gedit /etc/systemd/system/rc-local.service
[sudo] free 的密码:
No protocol specified
Unable to init server: 无法连接:拒绝连接

(gedit:3096): Gtk-WARNING **: 15:49:55.582: cannot open display: :0
解决GTK错误:
free@free-pc:~$ xhost +
access control disabled, clients can connect from any host
free@free-pc:~$
sudo -H gedit /etc/systemd/system/rc-local.service
跳出空白的rc-local.service文档,添加如下:
[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

保存后并退出!
** (gedit:3104): WARNING **: 15:52:10.928: Set document metadata failed: 不支持设置属性 metadata::gedit-spell-language

** (gedit:3104): WARNING **: 15:52:10.929: Set document metadata failed: 不支持设置属性 metadata::gedit-encoding

** (gedit:3104): WARNING **: 15:52:17.365: Set document metadata failed: 不支持设置属性 metadata::gedit-position
free@free-pc:~$
sudo -H gedit /etc/rc.local
跳出空白的rc.local文档,添加内容:

#!/bin/sh -e

modprobe -r wl
modprobe -r bcma
modprobe wl

exit 0

保存后并退出!

** (gedit:3209): WARNING **: 15:52:57.669: Set document metadata failed: 不支持设置属性 metadata::gedit-spell-language

** (gedit:3209): WARNING **: 15:52:57.669: Set document metadata failed: 不支持设置属性 metadata::gedit-encoding

** (gedit:3209): WARNING **: 15:53:05.958: Set document metadata failed: 不支持设置属性 metadata::gedit-position
free@free-pc:~$
sudo chmod +rx /etc/rc.local
free@free-pc:~$
sudo systemctl enable rc-local
free@free-pc:~$
sudo systemctl start rc-local.service
J
ob for rc-local.service failed because the control process exited with error code.
See "systemctl status rc-local.service" and "journalctl -xe" for details.
free@free-pc:~$
sudo systemctl status rc-local.service
● rc-local.service - /etc/rc.local Compatibility
Loaded: loaded (/etc/systemd/system/rc-local.service; enabled; vendor preset: enabl
Drop-In: /usr/lib/systemd/system/rc-local.service.d
└─debian.conf
Active: failed (Result: exit-code) since Wed 2018-10-17 15:54:31 CST; 9s ago
Process: 3261 ExecStart=/etc/rc.local start (code=exited, status=1/FAILURE)

10月 17 15:54:31 free-pc systemd[1]: Starting /etc/rc.local Compatibility...
10月 17 15:54:31 free-pc rc.local[3261]: modprobe: FATAL: Module wl not found.
10月 17 15:54:31 free-pc systemd[1]: rc-local.service: Control process exited, code=ex
10月 17 15:54:31 free-pc systemd[1]: rc-local.service: Failed with result 'exit-code'.
10月 17 15:54:31 free-pc systemd[1]: Failed to start /etc/rc.local Compatibility.
lines 1-12/12 (END)

关闭终端后重启
4-1. sudo lspci -knn | grep -iA5 Wireless
4-2. sudo lshw -numeric -class network
4-3. sudo ip addr show
free@free-pc:~$ sudo lspci -knn | grep -iA5 Wireless
[sudo] free 的密码:
02:00.0 Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter [1028:0019]
Kernel driver in use: bcma-pci-bridge
Kernel modules: bcma
free@free-pc:~$ sudo lshw -numeric -class network
*-network
description: Network controller
product: BCM4352 802.11ac Wireless Network Adapter [14E4:43B1]
vendor: Broadcom Limited [14E4]
physical id: 0
bus info: pci@0000:02:00.0
version: 03
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=bcma-pci-bridge latency=0
resources: irq:19 memory:f7200000-f7207fff memory:f7000000-f71fffff
free@free-pc:~$ sudo ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
free@free-pc:~$




3-2. https://wiki.archlinux.org/index.php/br ... el_upgrade
Since the 3.3.1 kernel the bcma module was introduced.
It should be blackisted if using a b43 driver.
抱歉,还没看懂这3-2的文章。
linux新人,不停的尝鲜,请多多指教.
回复

回到 “网卡问题以及网络和拨号”