i reboot the system, fresh start with livcd. all reports the same error. :(
i noticed that the hardware address is 3a:3a:2d:6c:3a:3a, which is obviously an invalid one. i guess it is a hardware failure... On Fri, Aug 6, 2010 at 8:14 PM, Mick <michaelkintz...@gmail.com> wrote: > Run dhcpcd -k and check that dhcpcd does not leave any locks behind. > > Then run dhcpcd -d eth0 and see what's reported by it. > > On 6 August 2010 12:57, Xi Shen <davidshe...@googlemail.com> wrote: >> hi, >> >> after a sudden power cut off, my gentoo system cannot connect to the >> network any more... >> >> the system can be started, but when starting dhcp, it reports "Cannot >> assign requested address". if tried ifconfig eth0 up, it reports the >> same error. using dmesg|grep eth0 and dmesg|grep network, it shows the >> system has detected my network card. >> >> any idea what is the cause of the problem? >> >> >> -- >> Best Regards, >> Xi Shen (David) >> >> http://twitter.com/davidshen84/ >> >> > > > > -- > Regards, > Mick > > -- Best Regards, Xi Shen (David) http://twitter.com/davidshen84/
