Depuis l'installation d'Ubuntu 12.04 (je viens de Windows, je suis nouveau dans le monde de Linux et d'Ubuntu), certaines pages Web, en particulier les pages Web de type blog telles que boingboing.net ou les pages sans blog telles que offliberty.com, mettent 10 à 15 minutes à se charger. Ce problème se produit dans Firefox, Opera et Chromium. Comme je l'ai mentionné, seules certaines pages Web se chargent lentement, alors que 90 % des sites que je visite se chargent normalement.
Je me suis renseigné et j'ai essayé des solutions comme celles-ci :
sudo dpkg-reconfigure resolvconfCela n'a pas résolu le problème.
Voici les caractéristiques de mon ordinateur : HP Pavilion dv6-6100, 6 Go de RAM, APU AMD A8-3500M avec Radeon(tm) HD Graphics × 4, Ubuntu 12.04, 64 bit
Autres informations tirées de mon ordinateur :
lspci | grep Network :
02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)iwconfig :
lo no wireless extensions.
eth1 IEEE 802.11abg ESSID:"Bill"
Mode:Managed Frequency:2.462 GHz Access Point: 00:02:6F:60:35:A0
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
eth0 no wireless extensions.lsmod :
Module Size Used by
snd_seq_midi 13324 0
snd_rawmidi 30748 1 snd_seq_midi
snd_seq_midi_event 14899 1 snd_seq_midi
snd_seq 61929 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
usb_storage 49198 1
nls_utf8 12557 1
udf 94613 1
crc_itu_t 12707 1 udf
btusb 18332 1
vesafb 13844 1
hp_wmi 18092 0
sparse_keymap 13890 1 hp_wmi
joydev 17693 0
rfcomm 47604 12
bnep 18281 2
bluetooth 180153 23 btusb,rfcomm,bnep
parport_pc 32866 0
ppdev 17113 0
snd_hda_codec_idt 70795 1
snd_hda_codec_hdmi 32474 1
lib80211_crypt_tkip 17390 0
snd_hda_intel 33773 5
snd_hda_codec 127706 3 snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 17764 1 snd_hda_codec
snd_pcm 97275 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
uvcvideo 72627 0
videodev 98259 1 uvcvideo
v4l2_compat_ioctl32 17128 1 videodev
snd_timer 29990 2 snd_seq,snd_pcm
wl 3074895 0
psmouse 97485 0
serio_raw 13211 0
snd 79041 20
snd_rawmidi,snd_seq,snd_seq_device,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
wmi 19256 1 hp_wmi
fglrx 3264017 334
k10temp 13166 0
i2c_piix4 13301 0
cfg80211 205774 1 wl
soundcore 15091 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
lib80211 14381 2 lib80211_crypt_tkip,wl
rts_pstor 445241 0
video 19596 0
hp_accel 25976 0
lis3lv02d 19876 1 hp_accel
input_polldev 13896 1 lis3lv02d
mac_hid 13253 0
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
pata_atiixp 13204 0
r8169 62154 0dmesg | grep eth1 :
[ 12.840802] eth1: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.20.155.1 (r326264)
[ 59.129120] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[ 79.149757] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[ 1194.333758] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[ 4256.253774] ERROR @wl_notify_scan_status : eth1 Scan_results error (-22)
[ 4261.361829] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[11653.834679] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[14306.067886] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!
[22873.379725] eth1: IPv6 duplicate address fe80::422c:f4ff:fe05:4843 detected!lshw -C network :
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: 06
serial: 10:1f:74:0d:74:7c
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:51 ioport:2000(size=256) memory:f0004000-f0004fff memory:f0000000-f0003fff
*-network
description: Wireless interface
product: BCM4313 802.11b/g/n Wireless LAN Controller
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth1
version: 01
serial: 40:2c:f4:05:48:43
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) ip=192.168.0.126 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:17 memory:f0200000-f0203fffJe vous remercie de l'aide que vous pourrez m'apporter. Je vous remercie.
UPDATE :
tracepath boingboing.net :
1: CliftonHP.local 0.200ms pmtu 1500
1: esr7750.esr7750 1.915ms
1: esr7750.esr7750 1.397ms
2: no reply
3: tge7-1.austtxf-er02.texas.rr.com 10.229ms
4: te0-10-0-2.austtxrdcsc-cr02.texas.rr.com 26.757ms asymm 6
5: agg22.hstntxl3-cr01.texas.rr.com 36.856ms
6: ae-4-0.cr0.hou30.tbone.rr.com 24.036ms
7: ae-0-0.pr0.dfw10.tbone.rr.com 31.194ms
8: 107.14.16.186 45.024ms
9: vlan70.csw2.Dallas1.Level3.net 83.710ms asymm 14
10: ae-71-71.ebr1.Dallas1.Level3.net 74.836ms asymm 14
11: ae-14-14.ebr2.Chicago2.Level3.net 86.226ms asymm 14
12: ae-1-100.ebr1.Chicago2.Level3.net 84.725ms asymm 14
13: no reply
14: ae-1-9.bar1.Toronto1.Level3.net 123.745ms asymm 12
15: ae-3-3.car1.Toronto2.Level3.net 142.218ms asymm 13
16: WBS-CONNECT.car1.Toronto2.Level3.net 102.478ms asymm 14
17: te-1-1.dist02.tor1.prioritycolo.com 76.593ms asymm 15
18: te-1-2.dist01.tor1.prioritycolo.com 124.297ms asymm 12
19: www.boingboing.net 69.041ms reached
Resume: pmtu 1500 hops 19 back 243tracepath offliberty.com :
1: CliftonHP.local 0.182ms pmtu 1500
1: esr7750.esr7750 2.246ms
1: esr7750.esr7750 1.318ms
2: no reply
3: tge7-1.austtxf-er01.texas.rr.com 17.715ms
4: tge0-10-0-3.austtxa-cr01.texas.rr.com 37.409ms asymm 6
5: agg22.dllatxl3-cr01.texas.rr.com 24.509ms
6: ae-4-0.cr0.dfw10.tbone.rr.com 45.939ms
7: 107.14.17.234 25.430ms
8: 66.109.9.214 24.930ms
9: ae3.csr2.DAL2.gblx.net 23.706ms
10: dal-2-6k.tx.us 19.514ms
11: dal-1-6k.tx.us 67.793ms asymm 10
12: no reply
13: 198.27.73.203 145.245ms asymm 20
14: rbx-g1-a9.fr.eu 139.555ms asymm 19
15: fra-1-6k.de.eu 172.028ms asymm 21
16: fra-5-6k.fr.eu 176.451ms asymm 20
17: sbg-g1-a9.fr.eu 163.379ms asymm 19
18: sbg-3b-6k.fr.eu 175.199ms asymm 20
19: ns399404.ovh.net 165.966ms reached
Resume: pmtu 1500 hops 19 back 44tracepath google.com :
1: CliftonHP.local 0.203ms pmtu 1500
1: esr7750.esr7750 1.838ms
1: esr7750.esr7750 1.318ms
2: no reply
3: tge7-1.austtxf-er02.texas.rr.com 26.978ms
4: te0-10-0-2.austtxrdcsc-cr02.texas.rr.com 42.558ms asymm 6
5: agg22.hstntxl3-cr01.texas.rr.com 49.949ms
6: ae-2-0.cr0.hou30.tbone.rr.com 30.256ms
7: ae-0-0.cr0.dfw10.tbone.rr.com 40.965ms asymm 8
8: 107.14.17.232 36.290ms asymm 7
9: no reply
10: no reply
11: no reply
12: no reply
13: no reply
14: no reply
15: no reply
16: no reply
17: no reply
18: no reply
19: no reply
20: no reply
21: no reply
22: no reply
23: no reply
24: no reply
25: no reply
26: no reply
27: no reply
28: no reply
29: no reply
30: no reply
31: no reply
Too many hops: pmtu 1500
Resume: pmtu 1500J'ai également inclus le tracepath pour google, qui se charge rapidement.
Les temps d'accès n'étaient pas hors du commun. J'ai envoyé des requêtes sur les sites plus tôt, alors que j'étais au travail, et les temps de connexion de cet ordinateur étaient inférieurs à ceux de mon ordinateur professionnel, qui a chargé ces deux pages en moins de 30 secondes.
