Thread: Wired Network disconnected when cable from Switch
hi, did lot of research resolve "wired network disconnected" issue couldn't find information writing in forum help. have installed ubuntu 12.10 , have 3 quad nic ethernet card + 1 ethernet port in motherboard, ethernet ports being detected ubuntu , if plug internet cable in port , can browse internet without issue , me understand quad nic cards fine since use port connect internet 1 one, if take cable cisco switch , inject in 1 of quad nic card port, ubuntu shows stauts connecting , shows "wired network disconnected" , keep happening time connecting , disconnected. on same port if inject internet cable works , shows "wired network connected" won't work when cable coming switch. read different threads , tried implement sort of solution won't help looking hope can put me in right direction. quad nic card specs after running lscp digital equipment corporation decchip 21142/43 (rev 41) regards, ...