Peppermint os 4 wifi not working.

Hi everyone and today I decided to install peppermint os on my old netbook (dell inspiron mini 10) since windows xp was being slow. All was well except that my wifi was not working. So according to marks instructions on an old thread http://linuxforums.org.uk/index.php?topic=9939.0 I decided to try sudo lshw -C network on terminal. Here are the results *-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 02
serial: 00:24:e8:94:37:32
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.17 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:40 ioport:2000(size=256) memory:d8410000-d8410fff memory:d8400000-d840ffff memory:d8420000-d843ffff
*-network
description: Network controller
product: BCM4312 802.11b/g LP-PHY
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=b43-pci-bridge latency=0
resources: irq:17 memory:d8000000-d8003fff
If anyone has a solution to this issue I would really appreciate it. Thank you for your time and have a wonderful day.

IGNORE THIS POSTING … SEE MY NEXT ONE

Connect to your router with an ethernet cable.

Open a terminal (Ctr;+Alt+T), and run:

sudo apt-get install b43 firmware-b43-installer

then

sudo modprobe b43

did your wireless spring to life ?

No When I input-ed the first option I got E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

Ignore the above anyway … just spotted the LP-PHY

First make sure the Software Manager, Synaptic package manager, and the Software Updater are all CLOSED … and that you’re connected to your router with an ethernet cable.

THEN open a terminal and run:

sudo modprobe -r b43

then

sudo apt-get install b43 firmware-b43-lpphy-installer

then

sudo modprobe b43

did your wireless spring to life ?

No this time I got sudo modprobe -r b43
[sudo] password for
sudo apt-get install b43 firmware-b43-lpphy-installer
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package b43
E: Unable to locate package firmware-b43-lpphy-installer
mamu@mamu-Inspiron-1010 ~ $ sudo modprobe b43

Are you connected to your router with an ethernet cable ?

Yes I am typing to you from chromium on the same laptop.

Run:

sudo apt-get update

then try those commands again.

No I got sudo modprobe -r b43
~ $ sudo apt-get install b43 firmware-b43-lpphy-installer
Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Unable to locate package b43
~ $ sudo modprobe b43

if you fire up the Synpatic package manager … then go to settings > repositories > peppermint software (tab)

are the 4 top boxes ticked ?

back in 7 mins

Yes they are ticked.

what’s the contents of

gedit /etc/apt/sources.list

and is this a hard drive install of Peppermint 4, or a liveCD ?

Sorry, my mistake …

First make sure the Software Manager, Synaptic package manager, and the Software Updater are all CLOSED … and that you’re connected to your router with an ethernet cable.

THEN open a terminal and run:

sudo modprobe -r b43

then

sudo apt-get install b43-fwcutter firmware-b43-lpphy-installer

then

sudo modprobe b43

did your wireless spring to life ?

I already installed peppermint to hardrive using an usb. The sources list says #deb cdrom:[Peppermint 4 Four - Release i386 (20130502)]/ raring main multiverse restricted universe

See UpgradeNotes - Community Help Wiki for how to upgrade to

newer versions of the distribution.

deb Index of /ubuntu raring main restricted
deb-src Index of /ubuntu raring main restricted

Major bug fix updates produced after the final release of the

distribution.

deb Index of /ubuntu raring-updates main restricted
deb-src Index of /ubuntu raring-updates main restricted

N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

team. Also, please note that software in universe WILL NOT receive any

review or updates from the Ubuntu security team.

deb Index of /ubuntu raring universe
deb-src Index of /ubuntu raring universe
deb Index of /ubuntu raring-updates universe
deb-src Index of /ubuntu raring-updates universe

N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu

team, and may not be under a free licence. Please satisfy yourself as to

your rights to use the software. Also, please note that software in

multiverse WILL NOT receive any review or updates from the Ubuntu

security team.

deb Index of /ubuntu raring multiverse
deb-src Index of /ubuntu raring multiverse
deb Index of /ubuntu raring-updates multiverse
deb-src Index of /ubuntu raring-updates multiverse

N.B. software from this repository may not have been tested as

extensively as that contained in the main release, although it includes

newer versions of some applications which may provide useful features.

Also, please note that software in backports WILL NOT receive any review

or updates from the Ubuntu security team.

deb Index of /ubuntu raring-backports main restricted universe multiverse
deb-src Index of /ubuntu raring-backports main restricted universe multiverse

deb Index of /ubuntu raring-security main restricted
deb-src Index of /ubuntu raring-security main restricted
deb Index of /ubuntu raring-security universe
deb-src Index of /ubuntu raring-security universe
deb Index of /ubuntu raring-security multiverse
deb-src Index of /ubuntu raring-security multiverse

Uncomment the following two lines to add software from Canonical’s

‘partner’ repository.

This software is not part of Ubuntu, but is offered by Canonical and the

respective vendors as a service to Ubuntu users.

deb Index of /ubuntu raring partner

deb-src Index of /ubuntu raring partner

Uncomment the following two lines to add software from Ubuntu’s

‘extras’ repository.

This software is not part of Ubuntu, but is offered by third-party

developers who want to ship their latest software.

deb Index of /ubuntu raring main

deb-src Index of /ubuntu raring main

see my last posting

No the wifi does not seem to be working.

What’s the output from:

rfkill list

and

sudo iwlist scanning

This time I got 0: compal-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: compal-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
~ $ sudo iwlist scanning
lo Interface doesn’t support scanning.

eth0 Interface doesn’t support scanning.

OK, let’s try the wl driver … fire up synaptic package manager, and go to

Settings > Repositories > Other software tab

but a tick in the 2 boxes

Canonical Partners
and
Independent

Click the “Close” button … and close synaptic.

Open a terminal and run:

sudo apt-get update

then

sudo apt-get install linux-headers-generic build-essential dkms

then

sudo apt-get install bcmwl-kernel-source

then

sudo modprobe -r b43 ssb wl

then

sudo modprobe wl

Did wireless spring to life ?