On 11/30/2015 03:24 PM, Pablo wrote: > Have you tried another mirror? I have a notebook which is also archlinux! It can work well. So I think the mirror is OK! The one which has this problem is a virtual machine in vmware. I don't do anything dangerous just to "pacman -Syu" to update arch and try to be familiar with this linux distribution. > > El 30 de noviembre de 2015 3:27:22 CET, mudongliang <mudongliangabcd@xxxxxxxxxxx> escribió: >> # pacman -Syu >> :: Synchronizing package databases... >> error: failed retrieving file 'core.db' from mirrors.ustc.edu.cn : Recv >> failure: Connection reset by peer >> error: failed retrieving file 'core.db' from mirrors.163.com : Recv >> failure: Connection reset by peer >> error: failed retrieving file 'core.db' from archlinux.polymorf.fr : >> Recv failure: Connection reset by peer >> error: failed retrieving file 'core.db' from fooo.biz : Recv failure: >> Connection reset by peer >> error: failed retrieving file 'core.db' from mirror.one.com : Recv >> failure: Connection reset by peer >> ^C >> Interrupt signal received >> >> But I found that I can ping mirrors.ustc.edu.cn >> # ping mirrors.ustc.edu.cn >> PING mirrors.ustc.edu.cn (202.38.95.110) 56(84) bytes of data. >> 64 bytes from mirrors.ustc.edu.cn (202.38.95.110): icmp_seq=1 ttl=128 >> time=5.46 ms >> 64 bytes from mirrors.ustc.edu.cn (202.38.95.110): icmp_seq=2 ttl=128 >> time=5.68 ms >> 64 bytes from mirrors.ustc.edu.cn (202.38.95.110): icmp_seq=3 ttl=128 >> time=5.07 ms >> ^C >> --- mirrors.ustc.edu.cn ping statistics --- >> 3 packets transmitted, 3 received, 0% packet loss, time 2003ms >> rtt min/avg/max/mdev = 5.076/5.410/5.686/0.252 ms >> >> I don't know what's the problem about my x86_64 archlinux. >> >> -- >> My best regards to you. >> >> No System Is Safe! >> mudongliang -- My best regards to you. No System Is Safe! mudongliang