Comment 24 for bug 155393
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| Michael Kassapakis (mkassapakis) wrote Re: Internet extremely slow in Gutsy after upgrade | #24 |
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a60fb26
(Get the code!)
Ralph, this is what I got from tcpdump:
s# sudo tcpdump -i eth0 -n
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
12:26:38.709492 IP 213.170.194.176.80 > 192.168.1.3.52683: R 3870392194:
12:26:38.722132 IP 213.170.194.176.80 > 192.168.1.3.52684: R 985327083:
12:26:43.701759 arp who-has 192.168.1.3 tell 192.168.1.1
12:26:43.701832 arp reply 192.168.1.3 is-at 00:c0:df:e3:7e:4b
12:27:12.175823 IP 192.168.1.3.32824 > 192.168.1.1.53: 61781+ A? mail.troff.org. (32)
12:27:12.620649 IP 192.168.1.1.53 > 192.168.1.3.32824: 61781 2/2/2 CNAME troff.org., (145)
12:27:12.621417 IP 192.168.1.3 > 66.39.101.110: ICMP echo request, id 19483, seq 1, length 64
12:27:12.794212 IP 66.39.101.110 > 192.168.1.3: ICMP echo reply, id 19483, seq 1, length 64
12:27:13.629662 IP 192.168.1.3 > 66.39.101.110: ICMP echo request, id 19483, seq 2, length 64
12:27:13.797589 IP 66.39.101.110 > 192.168.1.3: ICMP echo reply, id 19483, seq 2, length 64
12:27:14.628646 IP 192.168.1.3 > 66.39.101.110: ICMP echo request, id 19483, seq 3, length 64
12:27:14.798151 IP 66.39.101.110 > 192.168.1.3: ICMP echo reply, id 19483, seq 3, length 64
12 packets captured
12 packets received by filter
0 packets dropped by kernel
I think it worked fine. But hear this...
I changed the repositories, in order to download packages from www.canonical.com only and it worked.
I changed the server from MAIN to GREEK Server and Package Manager (PM) couldn't resolve the address gr.www.ubuntu.com.
Then I rolled back to MAIN Server. After that I CAN ping www.canonical.com AND www.ubuntu.com AND security.
After working with it for about an hour I downloaded updates normally from all repositories, although sometimes it freezes for a while and when I ping www.ubuntu.com it resolves to 1.0.0.0 again but only for a while.
My network is as simple as it gets, just a computer wired directly to my ADSL Router. So I can't imagine where all that mess comes from...