[Seek Help] (已解决)启动日志里有几项飘红,大家看严重么?
Experiences and Insight 391 views · 11 replies
Tofloor
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lucxtar
deepin
2021-11-28 05:37
Author

老本子Z35H换了一款带蓝牙的网卡Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01),网卡可以发现,但是系统界面里都找不到WIFI网络选项,也就是说无线链接不可用了,蓝牙设备更是找不到。于是启动日志看了下,发现很多飘红的。哪位i大侠帮看下,都是什么问题,严重么?

x86/cpu: VMX (outside TXT) disabled by BIOS

24.797728] Error: Driver 'pcspkr' is already registered, aborting...

[ 622.661833] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0

截图_选择区域_20211128133623.png

截图_选择区域_20211128133601.png

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lucxtar
deepin
2021-11-28 06:02
#1

~$ iwconfig
lo no wireless extensions.

enp5s4 no wireless extensions.


lspci -vv | grep Network
04:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)


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lucxtar
deepin
2021-11-28 06:07
#2

截图_选择区域_20211128140619.png

BCM43142后面的串号怎么判断呢confused

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lucxtar
deepin
2021-11-28 06:15
#3

04:00.0 Network controller: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n (rev 01)
Subsystem: Dell Wireless 1704 802.11n + BT 4.0
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Interrupt: pin A routed to IRQ 17
Region 0: Memory at fe7f8000 (64-bit, non-prefetchable) [size=32K]
Capabilities:
Kernel modules: bcma, wl

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jjcui8595
deepin
2021-11-28 06:36
#4

参考一下

https://bbs.chinauos.com/phone/post/9926

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lucxtar
deepin
2021-11-28 07:00
#5

截图_选择区域_20211128145415.png

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lucxtar
deepin
2021-11-28 08:10
#6
jjcui8595

参考一下

https://bbs.chinauos.com/phone/post/9926

谢谢,还是无法启用无线网络和蓝牙

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神末shenmo
Moderator
2021-11-28 09:38
#7
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lucxtar
deepin
2021-11-29 18:59
#8

smirk

都不知道怎么,还是不好用,头都搞大了,也不知道哪个操作对了,WIFI图标出来了,但是看不到可用的网络,更不用说连接了。蓝牙还是不好用,发现不了“适配器”。

截图_选择区域_20211130025458.jpg
截图_选择区域_20211130025259.jpg
截图_选择区域_20211130025026.jpg

感觉纠结在驱动的问题,好像不对,但又找不出原因。本子重装了WIN7的64位系统,无限网络正常,但是蓝牙也没搞出来,主要也是没搞懂怎么回事。

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lucxtar
deepin
2021-11-29 19:07
#9

lshw

*-pci:1
description: PCI bridge
product: NM10/ICH7 Family PCI Express Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:25 memory:fe700000-fe7fffff
*-network DISABLED
description: Wireless interface
product: BCM43142 802.11b/g/n
vendor: Broadcom Inc. and subsidiaries
physical id: 0
bus info: pci@0000:04:00.0
logical name: wlp4s0
version: 01
serial: f8:2f:a8:d5:59:8b
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.271 (r587334) latency=0 multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:fe7f8000-fe7fffff

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lucxtar
deepin
2021-12-01 15:12
#10

2021-12-01 23-07-58屏幕截图.png
2021-12-01 23-03-12屏幕截图.png
做了一个移动UBUNTU20.04.3系统,无线可以用,俺也不知道为啥第盆就不行。折腾不起了,找不出原因。

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lucxtar
deepin
2021-12-03 16:53
#11

截图_选择区域_20211204004815.jpg

不容易,终于用上无线了,感谢论坛大侠指点。

先删除干净原来的驱动:sudo apt autopurge bcmwl-kernel-source broadcom-sta-*

下载安装包:http://mirrors.ustc.edu.cn/debian/pool/non-free/b/broadcom-sta/broadcom-sta-dkms_6.30.223.271-17~bpo10+1_all.deb

终端命令:sudo dpkg -i broadcom-sta-dkms_6.30.223.271-17~bpo10+1_all.deb

就可以了。

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