Gilberto Nunes wrote: > I will coma back to CentOS! > At least thing like this doesn't happen!! > Well If you feel more confortable with centos go ahead, if you want to learn how to fix this problem we requiere more information, sometimes different kernels detect the NICs in different order, for example I use dual boot for some training and ubuntu detects the nics in the correct order, fist integrated (eth0) and then pci cards (eth1 and so on), and when I boot with centos they are changed, eth0 pci and eth1 integrated, that is easy to fix with real information..
the information required: 1- Are your NIC detected? provide lspci output: $ lspci | grep Ethernet 2- Is your system aware about the interfaces ? NOTE: ifconfig by default only show interfaces with UP atribute) $ ifconfig -a Probably at this step the interfaces are recognized but with different name, that is because ifconfig eth0 wont show the information... 3 - Show the content of /etc/udev/rules.d/70-persistent-net.rules file. This file is used for udev to map a network interface by its MAC address, this way you can get persistent names for your hardware, most of times the easy fix is change the name in this file to the interfazce name you want and reboot. Hope this helps. > Thanks > > Em Sex, 2009-11-20 às 15:26 -0200, Gilberto Nunes escreveu: > >> There is no option to disable this feature on Dell BIOS Setup.... >> >> More stanger! >> The output of command lspci show me both NIC's... >> >> I remove the modules tg3 and load it again and I see this message >> (dmesg): >> >> udev: renamed network interface eth0 to eth1 >> >> ifconfig eth0 >> eth0: Error obtain information: %s: no such device >> >> i do not know what happen... >> >> Please I need help >> >> Thanks >> >> >> Em Sex, 2009-11-20 às 10:38 -0600, Ante Karamatić escreveu: >> >>> Gilberto Nunes wrote: >>> >>> >>>> Somebody has the same situation??? >>>> >>> On T300, one ethernet can be used for remote management. Check if that >>> is the case. On my T300, one card is for OS and the other for remote >>> management (it even has a wrench key next to the ethernet port). >>> >>> >> Gilberto Nunes Ferreira >> TI >> Selbetti Gestão de Documentos >> Telefone: +55 (47) 3441-6004 >> Celular: +55 (47) 8861-6672 >> >> >> >> "Bendita a nação cujo Deus é o SENHOR!" >> 99 <>< >> >> >> >> >> -- >> ubuntu-server mailing list >> [email protected] >> https://lists.ubuntu.com/mailman/listinfo/ubuntu-server >> More info: https://wiki.ubuntu.com/ServerTeam >> > > > Gilberto Nunes Ferreira > TI > Selbetti Gestão de Documentos > Telefone: +55 (47) 3441-6004 > Celular: +55 (47) 8861-6672 > > > > "Bendita a nação cujo Deus é o SENHOR!" > 99 <>< > > > > > -- Jorge Armando Medina Computación Gráfica de México Web: http://www.e-compugraf.com Tel: 55 51 40 72, Ext: 124 Email: [email protected] GPG Key: 1024D/28E40632 2007-07-26 GPG Fingerprint: 59E2 0C7C F128 B550 B3A6 D3AF C574 8422 28E4 0632 -- ubuntu-server mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
