dell vostro 1000 broadcom wireless connection
I have a Vostro 1000 with the same wireless card and I found that Ubuntu detects the card but does not install the correct drivers.
Use lspci
command to display the details about hardware. It will display all of PCI connected hardware. Look the information for wireless card in the list, the match must be with this identifier [14e4:4312]
.
$ sudo lspci -v
05:00.0 Network controller: Broadcom Corporation BCM4311 802.11a/b/g (rev 01)
Subsystem: Dell Wireless 1490 Dual Band WLAN Mini-Card
Flags: bus master, fast devsel, latency 0, IRQ 18
Memory at c0200000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 2
Capabilities: [58] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [d0] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel
Kernel driver in use: b43-pci-bridge
Kernel modules: ssb
$ sudo lspci -nn
05:00.0 Network controller [0280]: Broadcom Corporation BCM4311 802.11a/b/g [14e4:4312] (rev 01)
To solve the problem install the correct driver for this wireless card and remove the incorrect driver (bcmwl) which Ubuntu installed by default.
$ sudo apt-get update
$ sudo apt-get install firmware-b43-installer
$ sudo apt-get remove bcmwl-kernel-source
$ sudo reboot
And I had the wireless card working again! Because I upgraded the Ubuntu version and with the last it worked fine after installation.
Or if you prefer It can be done with Synaptic:
- Get
b43-fwcutter
,firmware-b43-installer
- Uninstall
bcmwl-kernel-source
(installed by default)
I hope it helps.
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lorrenuy
Updated on September 18, 2022Comments
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lorrenuy over 1 year
I have a problem with the hardware broadcom wifi.
I press the hotkey fn+f2 to activate the hardware and this will not work.
I'll look at the drivers but it appears to be installed.
How can I solve this problem? Ubuntu is all new to me so if possible, give me a clear explanation. Now do I connect the lan cable. I use the Ubuntu 11.10
lawrence@lawrence-Vostro-1000:~$ sudo lshw -class network [sudo] password for lawrence: PCI (sysfs) *-network description: Network controller product: BCM4311 802.11b/g WLAN vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:05:00.0 version: 01 width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=b43-pci-bridge latency=0 resources: irq:18 memory:c0200000-c0203fff *-network description: Ethernet interface product: BCM4401-B0 100Base-TX vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:08:00.0 logical name: eth1 version: 02 serial: 00:1c:23:a2:b9:a9 size: 100Mbit/s capacity: 100Mbit/s width: 32 bits clock: 33MHz capabilities: pm bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=b44 driverversion=2.0 duplex=full ip=192.168.1.18 latency=64 link=yes multicast=yes port=twisted pair speed=100Mbit/s resources: irq:21 memory:c0300000-c0301fff lawrence@lawrence-Vostro-1000:~$ lawrence@lawrence-Vostro-1000:~$ rfkill list all 0: dell-wifi: Wireless LAN Soft blocked: yes Hard blocked: yes
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nilsonneto over 12 yearsplease add to your question the output of the commands
sudo lshw -class network
andrfkill list all
.
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Cie6ohpa over 7 yearsthis fixed my problem too, on Vostro 1000 with Ubuntu 16.04.1, november 2016