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Thread: Wirless works, wired does not

  1. #21
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    Apr 2012
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    Re: Wirless works, wired does not

    Try booting the machine...or power down.
    then click the "dash" the button upper left in the launcher
    then type in..terminal...that should give you a terminal choice.
    Craving anchovy, herring and squid pizza.....with clam sauce

  2. #22
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    Oct 2009
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    Ubuntu 12.04 Precise Pangolin

    Re: Wirless works, wired does not

    Quote Originally Posted by GUZZLR View Post
    umm...I got a little problem here. I have no terminal to type into? It is just a black square with a header, there is no place to type the command. How do I get my terminal back?
    I removed the base64 image that was dragged into the Browser window. If you need to post a screenshot, you can click on the "manage attachments" button and upload the image from there.
    Come to #ubuntuforums! We have cookies! | Basic Ubuntu Security Guide

    Tomorrow's an illusion and yesterday's a dream, today is a solution...

  3. #23
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    Apr 2013
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    Re: Wirless works, wired does not

    Code:
    charles@Raspberry:~$ sudo ifconfig eth0 down
    [sudo] password for charles: 
    charles@Raspberry:~$ sudo ifconfig eth0 up
    charles@Raspberry:~$ sudo modprobe -v tg3
    charles@Raspberry:~$ sudo cat /var/log/syslog | grep -e tg3 -e etwork | tail -n25
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info>   address 192.168.8.101
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info>   prefix 24 (255.255.255.0)
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info>   gateway 192.168.8.1
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info>   nameserver '198.88.216.2'
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info>   nameserver '198.88.216.3'
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
    May 23 22:00:18 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) started...
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> (wlan0): device state change: ip-config -> secondaries (reason 'none') [70 90 0]
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 5 of 5 (IPv4 Commit) complete.
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0]
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> Policy set 'Saluki' (wlan0) as default for IPv4 routing and DNS.
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> DNS: starting dnsmasq...
    May 23 22:00:19 Raspberry NetworkManager[1211]: <warn> dnsmasq not available on the bus, can't update servers.
    May 23 22:00:19 Raspberry NetworkManager[1211]: <error> [1369364419.935950] [nm-dns-dnsmasq.c:402] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
    May 23 22:00:19 Raspberry NetworkManager[1211]: <warn> DNS: plugin dnsmasq update failed
    May 23 22:00:19 Raspberry NetworkManager[1211]: <info> Writing DNS information to /sbin/resolvconf
    May 23 22:00:20 Raspberry NetworkManager[1211]: <info> Activation (wlan0) successful, device activated.
    May 23 22:00:20 Raspberry NetworkManager[1211]: <warn> dnsmasq appeared on DBus: :1.51
    May 23 22:00:20 Raspberry NetworkManager[1211]: <info> Writing DNS information to /sbin/resolvconf
    May 23 22:00:39 Raspberry NetworkManager[1211]: <info> (wlan0): IP6 addrconf timed out or failed.
    May 23 22:00:39 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
    May 23 22:00:39 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) started...
    May 23 22:00:39 Raspberry NetworkManager[1211]: <info> Activation (wlan0) Stage 4 of 5 (IPv6 Configure Timeout) complete.
    May 23 22:04:29 Raspberry NetworkManager[1211]: <warn> nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted
    May 23 22:11:28 Raspberry kernel: [  726.736209] tg3 0000:09:00.0: irq 45 for MSI/MSI-X
    charles@Raspberry:~$
    Got my terminal back, I switched to another theme, and uninstalled the theme I was using

  4. #24
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    Apr 2013
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    Re: Wirless works, wired does not

    Screenshot from 2013-05-23 22:23:34.pngThis is odd, I used to have a "wired network 1" listed here...now I don't anymore. Do you think that is the problem?

  5. #25
    Join Date
    Mar 2010
    Location
    India
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    8,033
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Wirless works, wired does not

    Quote Originally Posted by GUZZLR View Post
    How do I get my terminal back?
    I downloaded the messed-up code for your 'base-64' image before CharlesA removed it. I fixed the code, and what I see WAS a terminal (see attachment). It could have been stuck. Wondering what theme it was


    PS:
    For Mods : copy code after 'base64,' as text > cat inputfile | base64 --decode > outputfile ; reference : http://ubuntuforums.org/showthread.php?t=2097846

    Although what CharlesA did was a better solution - teaching users the correct use to avoid such bugs
    Attached Images Attached Images
    Varun
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    Wireless Script | Use Code Tags

  6. #26
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    Apr 2013
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    Re: Wirless works, wired does not

    Code:
    charles@Raspberry:~$ sudo modprobe -v tg3
    [sudo] password for charles: 
    charles@Raspberry:~$ sudo ifconfig eth0 down
    charles@Raspberry:~$ sudo ifconfig eth0 up
    charles@Raspberry:~$ sudo ifconfig eth0 down
    charles@Raspberry:~$ sudo ifconfig eth0 192.168.8.110
    charles@Raspberry:~$ ping -c4 192.168.8.1
    PING 192.168.8.1 (192.168.8.1) 56(84) bytes of data.
    From 192.168.8.110 icmp_seq=1 Destination Host Unreachable
    From 192.168.8.110 icmp_seq=2 Destination Host Unreachable
    From 192.168.8.110 icmp_seq=3 Destination Host Unreachable
    
    --- 192.168.8.1 ping statistics ---
    4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2999ms
    pipe 4
    charles@Raspberry:~$ ping -c4 192.168.8.1
    PING 192.168.8.1 (192.168.8.1) 56(84) bytes of data.
    From 192.168.8.110 icmp_seq=1 Destination Host Unreachable
    From 192.168.8.110 icmp_seq=2 Destination Host Unreachable
    From 192.168.8.110 icmp_seq=3 Destination Host Unreachable
    From 192.168.8.110 icmp_seq=4 Destination Host Unreachable
    
    --- 192.168.8.1 ping statistics ---
    4 packets transmitted, 0 received, +4 errors, 100% packet loss, time 3016ms
    pipe 3
    charles@Raspberry:~$
    Nothing still,
    Reseting the BIOS scares me...I had the problem of the machine not shutting down for the longest time because it would freeze on the Ubuntu splash screen. I finially got it working by using my "Boot Repair" .iso image. Can we try something else before I mess around with the BIOS?

  7. #27
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    Apr 2013
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    Re: Wirless works, wired does not

    Code:
    sudo add-apt-repository ppa:noobslab/themes
    sudo apt-get update
    sudo apt-get install zoncolor-themes
    Here's the theme pack which my machine did not like

  8. #28
    Join Date
    Apr 2012
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    Re: Wirless works, wired does not

    are you using network mgr...or wcid?
    *If you are using network mrg, then do.

    Code:
    sudo service network-manager restart
    thanks
    Last edited by Hadaka; May 24th, 2013 at 04:50 AM.
    Craving anchovy, herring and squid pizza.....with clam sauce

  9. #29
    Join Date
    Mar 2010
    Location
    India
    Beans
    8,033
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: Wirless works, wired does not

    Quote Originally Posted by GUZZLR View Post
    Can we try something else before I mess around with the BIOS?
    Like mentioned in the launchpad answer page I linked to, see if the IRQ (Interrupts) are set to be "Set by the system" (or "Auto" or something similar) in your BIOS.

    Something important - if your system is UEFI based and this is an EFI based installation, it may not be a good idea to reset the BIOS. I should have mentioned that earlier, I forgot, sorry. Besides, this is only one of a few possibilities, not necessarily the actual reason for the problem. So too much risk may not be worth unless everything else is ruled out.

    Just see if there is an "auto" or "set by system" type setting for IRQs or not in the BIOS. Let us know if all the settings are manual.

    Also, please install ethtool -
    Code:
    sudo apt-get install ethtool
    ..then run it and post back its output -
    Code:
    sudo ethtool eth0
    It may give us more hints about what is going on.
    Varun
    Help others by marking threads as [SOLVED], if they are. (See how)
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  10. #30
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    Apr 2013
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    Re: Wirless works, wired does not

    Code:
    charles@Raspberry:~$ sudo service network-manager restart
    [sudo] password for charles: 
    network-manager stop/waiting
    network-manager start/running, process 3369
    charles@Raspberry:~$
    I tried this, and I still had no network manager. So I then Added "Ethernet Connection 1" and made sure the tabs were correct in your earlier reply (4 attachments) and I do have wired connection by hooking up directly to the modem, this is what was always available to me. So I do have that...just not a wired connection through the routerScreenshot from 2013-05-24 19:14:13.png

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