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7

1

I've just installed Debian 7.5.0 amd netinst.

Actually I am trying to install the firmware through aptitude install firmware-linux-nonfree

When I executed ifconfig and ifconfig -a, the output indicates only the loopback no eth0 interface. However the Ethernet card and WLAN card are pretty detected, I checked it through lspci and both cards appear.

I edited /etc/network/interfacesl by adding DHCP but it was in vain.

linux debian networking upgrade

share|improve this question

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you provide us with the output of the pretty hardware detection? Please also provide the output of lsmod. Why don't you use network-manager? That's usually standard issue these days.
  
  – Bananguin
  May 9 '14 at 7:33
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  How to use a network manager?
  
  – user2215151
  May 9 '14 at 7:53
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It usually has an icon somewhere on your desktop, often found somewhere in the top right or bottom right corner of the screen. It's some applet which lets you manage you rnetwork connections, tell you about available WLANs etc.
  
  – Bananguin
  May 9 '14 at 7:56
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have installed the standard utilities. So I have not a graphical interface.
  
  – user2215151
  May 9 '14 at 8:19
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  A Debian standard installation does come with a graphical interface these days ... even the standard installer has a graphical interface. You will need to be a lot more precise about your installation and answer the other questions I asked you before anybody can help you. And when you paste the output of lspci, please use lspci -v to get and post more information.
  
  – Bananguin
  May 9 '14 at 8:28
  
  

  
  
  
  

 | 
show 1 more comment

7

1

I've just installed Debian 7.5.0 amd netinst.

Actually I am trying to install the firmware through aptitude install firmware-linux-nonfree

When I executed ifconfig and ifconfig -a, the output indicates only the loopback no eth0 interface. However the Ethernet card and WLAN card are pretty detected, I checked it through lspci and both cards appear.

I edited /etc/network/interfacesl by adding DHCP but it was in vain.

linux debian networking upgrade

share|improve this question

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you provide us with the output of the pretty hardware detection? Please also provide the output of lsmod. Why don't you use network-manager? That's usually standard issue these days.
  
  – Bananguin
  May 9 '14 at 7:33
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  How to use a network manager?
  
  – user2215151
  May 9 '14 at 7:53
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  It usually has an icon somewhere on your desktop, often found somewhere in the top right or bottom right corner of the screen. It's some applet which lets you manage you rnetwork connections, tell you about available WLANs etc.
  
  – Bananguin
  May 9 '14 at 7:56
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I have installed the standard utilities. So I have not a graphical interface.
  
  – user2215151
  May 9 '14 at 8:19
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  A Debian standard installation does come with a graphical interface these days ... even the standard installer has a graphical interface. You will need to be a lot more precise about your installation and answer the other questions I asked you before anybody can help you. And when you paste the output of lspci, please use lspci -v to get and post more information.
  
  – Bananguin
  May 9 '14 at 8:28
  
  

  
  
  
  

 | 
show 1 more comment

I've just installed Debian 7.5.0 amd netinst.

Actually I am trying to install the firmware through aptitude install firmware-linux-nonfree

When I executed ifconfig and ifconfig -a, the output indicates only the loopback no eth0 interface. However the Ethernet card and WLAN card are pretty detected, I checked it through lspci and both cards appear.

I edited /etc/network/interfacesl by adding DHCP but it was in vain.

linux debian networking upgrade

share|improve this question

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

share|improve this question

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

share|improve this question

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

edited 17 hours ago

Rui F Ribeiro

42.1k1483142

asked May 9 '14 at 7:25

user2215151user2215151

49114

asked May 9 '14 at 7:25

user2215151user2215151

49114

2 Answers
2

active

oldest

votes

5

You may have to manually add the interfaces to /etc/network/interfaces. To see what network interfaces your system has detected look at /etc/udev/rules.d/70-persistent-net.rules. Any interfaces detected will be identified by NAME= Add the interface names to /etc/network/interfaces as such:

auto eth1 # eth1 is an example name
iface eth1 inet dhcp

Then use ifup to bring up the new interface

$ sudo ifup eth1

share|improve this answer

answered May 9 '14 at 12:49

CreekCreek

3,76611229

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case
  
  – user2215151
  May 9 '14 at 12:58
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case @user 2215151
  
  – user2215151
  May 9 '14 at 13:14
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @user2215151 what does dpkg -l | grep -i udev return?
  
  – Creek
  May 9 '14 at 13:17
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  ii libudev0:amd64 175-7.2 amd64 libbudev shared library ii udev 175-7.2 amd64 /dev/ and hotplug management deamon @Creek
  
  – user2215151
  May 9 '14 at 13:28
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  @user2215151: i posted 7 hours ago how to proceed. Post the output of lsmod and lspci -v. Without that we can't really help you.
  
  – Bananguin
  May 9 '14 at 16:25
  

  
  
  
  

 | 
show 11 more comments

0

I solved the problem for myself after months of hair pulling. Go to update manager at the top click on view. Select the kernel version at the bottom of the list which for me was 4.4.0-78 but for some it will be some version above 4.8. Click on install. I still have a lo and a Wlan0 showing in ifconfig but I now have an Eth0 showing. I unplugged the WiFi dongle and lo and behold I now have wired inter-net; eureka. With the wireless dongle out of course there is now no Wlan0.

share|improve this answer

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

add a comment | 

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5

You may have to manually add the interfaces to /etc/network/interfaces. To see what network interfaces your system has detected look at /etc/udev/rules.d/70-persistent-net.rules. Any interfaces detected will be identified by NAME= Add the interface names to /etc/network/interfaces as such:

auto eth1 # eth1 is an example name
iface eth1 inet dhcp

Then use ifup to bring up the new interface

$ sudo ifup eth1

share|improve this answer

answered May 9 '14 at 12:49

CreekCreek

3,76611229

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case
  
  – user2215151
  May 9 '14 at 12:58
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case @user 2215151
  
  – user2215151
  May 9 '14 at 13:14
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @user2215151 what does dpkg -l | grep -i udev return?
  
  – Creek
  May 9 '14 at 13:17
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  ii libudev0:amd64 175-7.2 amd64 libbudev shared library ii udev 175-7.2 amd64 /dev/ and hotplug management deamon @Creek
  
  – user2215151
  May 9 '14 at 13:28
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  @user2215151: i posted 7 hours ago how to proceed. Post the output of lsmod and lspci -v. Without that we can't really help you.
  
  – Bananguin
  May 9 '14 at 16:25
  

  
  
  
  

 | 
show 11 more comments

5

You may have to manually add the interfaces to /etc/network/interfaces. To see what network interfaces your system has detected look at /etc/udev/rules.d/70-persistent-net.rules. Any interfaces detected will be identified by NAME= Add the interface names to /etc/network/interfaces as such:

auto eth1 # eth1 is an example name
iface eth1 inet dhcp

Then use ifup to bring up the new interface

$ sudo ifup eth1

share|improve this answer

answered May 9 '14 at 12:49

CreekCreek

3,76611229

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case
  
  – user2215151
  May 9 '14 at 12:58
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  /etc/udev/rules.d/70-persistent-net.rules is a new file in my case @user 2215151
  
  – user2215151
  May 9 '14 at 13:14
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @user2215151 what does dpkg -l | grep -i udev return?
  
  – Creek
  May 9 '14 at 13:17
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  ii libudev0:amd64 175-7.2 amd64 libbudev shared library ii udev 175-7.2 amd64 /dev/ and hotplug management deamon @Creek
  
  – user2215151
  May 9 '14 at 13:28
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  @user2215151: i posted 7 hours ago how to proceed. Post the output of lsmod and lspci -v. Without that we can't really help you.
  
  – Bananguin
  May 9 '14 at 16:25
  

  
  
  
  

 | 
show 11 more comments

You may have to manually add the interfaces to /etc/network/interfaces. To see what network interfaces your system has detected look at /etc/udev/rules.d/70-persistent-net.rules. Any interfaces detected will be identified by NAME= Add the interface names to /etc/network/interfaces as such:

auto eth1 # eth1 is an example name
iface eth1 inet dhcp

Then use ifup to bring up the new interface

$ sudo ifup eth1

share|improve this answer

answered May 9 '14 at 12:49

CreekCreek

3,76611229

auto eth1 # eth1 is an example name
iface eth1 inet dhcp

$ sudo ifup eth1

share|improve this answer

answered May 9 '14 at 12:49

CreekCreek

3,76611229

answered May 9 '14 at 12:49

CreekCreek

3,76611229

answered May 9 '14 at 12:49

CreekCreek

3,76611229

0

I solved the problem for myself after months of hair pulling. Go to update manager at the top click on view. Select the kernel version at the bottom of the list which for me was 4.4.0-78 but for some it will be some version above 4.8. Click on install. I still have a lo and a Wlan0 showing in ifconfig but I now have an Eth0 showing. I unplugged the WiFi dongle and lo and behold I now have wired inter-net; eureka. With the wireless dongle out of course there is now no Wlan0.

share|improve this answer

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

add a comment | 

0

I solved the problem for myself after months of hair pulling. Go to update manager at the top click on view. Select the kernel version at the bottom of the list which for me was 4.4.0-78 but for some it will be some version above 4.8. Click on install. I still have a lo and a Wlan0 showing in ifconfig but I now have an Eth0 showing. I unplugged the WiFi dongle and lo and behold I now have wired inter-net; eureka. With the wireless dongle out of course there is now no Wlan0.

share|improve this answer

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

add a comment | 

I solved the problem for myself after months of hair pulling. Go to update manager at the top click on view. Select the kernel version at the bottom of the list which for me was 4.4.0-78 but for some it will be some version above 4.8. Click on install. I still have a lo and a Wlan0 showing in ifconfig but I now have an Eth0 showing. I unplugged the WiFi dongle and lo and behold I now have wired inter-net; eureka. With the wireless dongle out of course there is now no Wlan0.

share|improve this answer

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

share|improve this answer

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1

answered May 18 '17 at 18:11

Captain GlenCaptain Glen

1