Ubuntu 13.04 sem internet

dtgm78 · 12 de Junho de 2013, 17:21

Pessoal, preciso de ajuda............desde que instalei 0 13.04 fiquei sem conexao de net......tou tentando instalar o B43 firmware, mas sem sucesso.......preciso baixar os driver e fazer a instalacao manual, ideias??

Arthur Bernardes · 12 de Junho de 2013, 17:28

Execute os seguintes comandos e cole os resultados aqui.

sudo lshw -C network
ifconfig -a
iwconfig
nm-tool
rfkill list wifi

clodoaldops · 12 de Junho de 2013, 22:31

-conecte-se na internet via cabo
-dica funciona com ubuntu e mint
http://www.vivaolinux.com.br/dica/Instalando-Broadcom-BCM43-no-LinuxMint/

dtgm78 · 13 de Junho de 2013, 04:29

Citação de: Arthur Bernardes online 12 de Junho de 2013, 17:28
Execute os seguintes comandos e cole os resultados aqui.

sudo lshw -C network
ifconfig -a
iwconfig
nm-tool
rfkill list wifi

Obrigado Arthur.........segue o resultado dos comandos acima..........lembrando que eu tentei instalar o drive b43 apenas no modo testando ubuntu, e funciona, no entanto quando mando instalar completo ubuntu e reinicio a maquina, o drive nao esta mais disponivel.......

$ sudo lshw -C network
[sudo] password for dtgm78:
*-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:f0400000-f0403fff
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:04:00.0
logical name: eth0
version: 02
serial: b8:ac:6f:52:b8:02
size: 10Mbit/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=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:40 ioport:2000(size=256) memory:f0810000-f0810fff memory:f0800000-f080ffff memory:f0820000-f083ffff

ifconfig -a
eth0 Link encap:Ethernet HWaddr b8:ac:6f:52:b8:02
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:221 errors:0 dropped:0 overruns:0 frame:0
TX packets:221 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18864 (18.8 KB) TX bytes:18864 (18.8 KB)

iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

nm-tool

NetworkManager Tool

State: disconnected

- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: B8:AC:6F:52:B8:02

Capabilities:
Carrier Detect: yes

Wired Properties
Carrier: off

dtgm78 · 13 de Junho de 2013, 04:30

Citação de: clodoaldops online 12 de Junho de 2013, 22:31
-conecte-se na internet via cabo
-dica funciona com ubuntu e mint
http://www.vivaolinux.com.br/dica/Instalando-Broadcom-BCM43-no-LinuxMint/

clodoaldo, eu nao tenho um cabo, mas tenho outro lap c wireless q pode ajudar a baixar os drives necessario.......mas nao sei instalar

Arthur Bernardes · 13 de Junho de 2013, 14:21

Precisa conectar via cabo, outra forma? Não sei.

Quando estiver conectado via cabo, execute os seguintes comandos e reinicie a máquina, teste sua conexão.

sudo apt-get install b43-fwcutter firmware-b43-installer
sudo apt-get install --reinstall bcmwl-kernel-source
sudo apt-get remove bcmwl-kernel-source

grep "b43" /etc/modules || echo "b43" | sudo tee -a /etc/modules

clodoaldops · 13 de Junho de 2013, 18:41

Citação de: dtgm78 online 13 de Junho de 2013, 04:30
Citação de: clodoaldops online 12 de Junho de 2013, 22:31
-conecte-se na internet via cabo
-dica funciona com ubuntu e mint
http://www.vivaolinux.com.br/dica/Instalando-Broadcom-BCM43-no-LinuxMint/
clodoaldo, eu nao tenho um cabo, mas tenho outro lap c wireless q pode ajudar a baixar os drives necessario.......mas nao sei instalar

-cara eu s[o sei usando internet via cabo p/ baixar o driver

Arthur Bernardes · 13 de Junho de 2013, 18:48

Se ele conseguir baixar os pacotes em .deb e depois aplicar as configurações, pode ser que consiga.

Mas é muito mais fácil e rápido, até eu que tenho 2 notebook's, tenho 4 cabos de rede em casa.

Consiga um, ou vá na casa de algum colega.

econdaniel · 16 de Junho de 2013, 07:34

Citação de: Arthur Bernardes online 13 de Junho de 2013, 14:21
Precisa conectar via cabo, outra forma? Não sei.

Quando estiver conectado via cabo, execute os seguintes comandos e reinicie a máquina, teste sua conexão.

sudo apt-get install b43-fwcutter firmware-b43-installer
sudo apt-get install --reinstall bcmwl-kernel-source
sudo apt-get remove bcmwl-kernel-source

grep "b43" /etc/modules || echo "b43" | sudo tee -a /etc/modules

Arthur consegui um cabo, no entanto ainda estou sem wireless.........segue o resultado abaixo
(obs: qdo vou em drivers adicionais, aparece como instalado o broadcom 802.11 linux STA........porem qdo vou em network nao aparece a opcao wireless

sudo apt-get install b43-fwcutter firmware-b43-installer
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?
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get install --reinstall bcmwl-kernel-source
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?
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get install --reinstall bcmwl-kernel-source
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?
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get remove bcmwl-kernel-source
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?
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get install b43-fwcutter firmware-b43-installer
Reading package lists... Done
Building dependency tree
Reading state information... Done
b43-fwcutter is already the newest version.
b43-fwcutter set to manually installed.
firmware-b43-installer is already the newest version.
The following package was automatically installed and is no longer required:
linux-image-extra-3.8.0-19-generic
Use 'apt-get autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get install --reinstall bcmwl-kernel-source
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
linux-image-extra-3.8.0-19-generic
Use 'apt-get autoremove' to remove it.
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 0 B/1,303 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 224055 files and directories currently installed.)
Preparing to replace bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu6 (using .../bcmwl-kernel-source_6.20.155.1+bdcom-0ubuntu6_i386.deb) ...
Removing all DKMS Modules
Done.
Unpacking replacement bcmwl-kernel-source ...
Setting up bcmwl-kernel-source (6.20.155.1+bdcom-0ubuntu6) ...
Loading new bcmwl-6.20.155.1+bdcom DKMS files...
Building only for 3.9.0-030900-generic
Building for architecture i686
Building initial module for 3.9.0-030900-generic
Traceback (most recent call last):
File "/usr/share/apport/package-hooks/dkms_packages.py", line 22, in <module>
import apport
ImportError: No module named apport
Error! Bad return status for module build on kernel: 3.9.0-030900-generic (i686)
Consult /var/lib/dkms/bcmwl/6.20.155.1+bdcom/build/make.log for more information.
FATAL: Module wl not found.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-3.9.0-030900-generic
dtgm@dtgm-Inspiron-1464:~$ sudo apt-get remove bcmwl-kernel-source
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
linux-image-extra-3.8.0-19-generic
Use 'apt-get autoremove' to remove it.
The following packages will be REMOVED:
bcmwl-kernel-source
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 3,661 kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 224054 files and directories currently installed.)
Removing bcmwl-kernel-source ...
Removing all DKMS Modules
Done.
update-initramfs: deferring update (trigger activated)
Processing triggers for initramfs-tools ...
update-initramfs: Generating /boot/initrd.img-3.9.0-030900-generic
dtgm@dtgm-Inspiron-1464:~$ grep "b43" /etc/modules || echo "b43" | sudo tee -a /etc/modules
b43

Arthur Bernardes · 16 de Junho de 2013, 08:55

Reiniciou a máquina após esse procedimento?

Execute então esses comandos em terminal e depois reinicie a máquina.

sudo apt-get remove --purge bcmwl-kernel-source
sudo apt-get update
sudo apt-get install b43-fwcutter firmware-b43-lpphy-installer