I've finally found why my Google Chrome is so slow. And I've found these 2 posts.
The first on Google Chrome forum and the second one here.
The solution suggested in the second post requires a modification of /etc/modprobe.d/aliases
, but on my Ubuntu 11.04 I don't have such a file.
None of the resources i found would work on 11.04. Can anyone use anything that has worked and which is easily revertible?
Below are the result of dig aaaa he.net
and dig a he.net
joseph@joseph-off-lap:~$ dig aaaa he.net
; <<>> DiG 9.7.3 <<>> aaaa he.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15618
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 7
;; QUESTION SECTION:
;he.net. IN AAAA
;; ANSWER SECTION:
he.net. 58616 IN AAAA 2001:470:0:76::2
;; AUTHORITY SECTION:
he.net. 2031 IN NS ns2.he.net.
he.net. 2031 IN NS ns3.he.net.
he.net. 2031 IN NS ns4.he.net.
he.net. 2031 IN NS ns5.he.net.
he.net. 2031 IN NS ns1.he.net.
;; ADDITIONAL SECTION:
ns1.he.net. 2044 IN A 216.218.130.2
ns2.he.net. 2044 IN A 216.218.131.2
ns2.he.net. 73027 IN AAAA 2001:470:200::2
ns3.he.net. 2044 IN A 216.218.132.2
ns3.he.net. 62719 IN AAAA 2001:470:300::2
ns4.he.net. 2044 IN A 216.66.1.2
ns4.he.net. 62719 IN AAAA 2001:470:400::2
;; Query time: 134 msec
;; SERVER: 80.87.78.4#53(80.87.78.4)
;; WHEN: Mon Jul 4 17:02:33 2011
;; MSG SIZE rcvd: 290
joseph@joseph-off-lap:~$ dig a he.net
; <<>> DiG 9.7.3 <<>> a he.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31069
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 7
;; QUESTION SECTION:
;he.net. IN A
;; ANSWER SECTION:
he.net. 58533 IN A 216.218.186.2
;; AUTHORITY SECTION:
he.net. 1948 IN NS ns4.he.net.
he.net. 1948 IN NS ns5.he.net.
he.net. 1948 IN NS ns1.he.net.
he.net. 1948 IN NS ns2.he.net.
he.net. 1948 IN NS ns3.he.net.
;; ADDITIONAL SECTION:
ns1.he.net. 1961 IN A 216.218.130.2
ns2.he.net. 1961 IN A 216.218.131.2
ns2.he.net. 72944 IN AAAA 2001:470:200::2
ns3.he.net. 1961 IN A 216.218.132.2
ns3.he.net. 62636 IN AAAA 2001:470:300::2
ns4.he.net. 1961 IN A 216.66.1.2
ns4.he.net. 62636 IN AAAA 2001:470:400::2
;; Query time: 190 msec
;; SERVER: 80.87.78.4#53(80.87.78.4)
;; WHEN: Mon Jul 4 17:03:56 2011
;; MSG SIZE rcvd: 278
below are the result for ping and ping6
joseph@joseph-off-lap:~$ ping -c 5 he.net
PING he.net (216.218.186.2) 56(84) bytes of data.
64 bytes from he.net (216.218.186.2): icmp_req=1 ttl=45 time=277 ms
64 bytes from he.net (216.218.186.2): icmp_req=2 ttl=45 time=275 ms
64 bytes from he.net (216.218.186.2): icmp_req=3 ttl=45 time=277 ms
64 bytes from he.net (216.218.186.2): icmp_req=4 ttl=45 time=275 ms
64 bytes from he.net (216.218.186.2): icmp_req=5 ttl=45 time=275 ms
--- he.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 21209ms
rtt min/avg/max/mdev = 275.675/276.405/277.621/0.995 ms
joseph@joseph-off-lap:~$ ping6 -c 5 he.net
connect: Network is unreachable
joseph@joseph-off-lap:~$
as suggested i'm leaning towards installing miredo
.is there any configurations/tweaks to make it works? what would you say about disabling ipv6 vs installing miredo
?
thanks for reading this. ;)