Network connectivity issues with sis 191 network card
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
There seem to be a very strange bug with an Asus X59SR Laptop, which I first believed was a network configuration issue either with my network equipment or my ISP. However I've noted that If I don't touch anything and reboot to windows the network works just fine (with DHCP).
1). I get a DHCP lease, everything look ok (DNS, default router and such).
2). I can Ping the closest router and everything else on the Net.
3). I can use ssh to another server located at another ISP.
4). If I telnet to port 80 to a random server i get a response if I type "get /".
5). I can access Google, GMail and connect to gtalk with pidgin, but nothing else seem to work: No web pages, no apt-get updates, msn with pidgin or anything. I've tried
There is no proxy needed for configuration etc in Windows Vista, just DHCP. The computer is brand new with a vanilla install for both Windows Vista and Ubuntu 08.10.
----------------- Debug Info -------
The bug is present in both 2.6.27-9-generic and 2.6.27-7-generic.
=== Module ===
lsmod|grep sis
sis190 28164 0
mii 14592 1 sis190
sis_agp 16768 0
sata_sis 14724 2
pata_sis 22276 1 sata_sis
libata 200160 4 pata_acpi,
=== Network configuration ===
$ ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:23:54:62:9c:5d
inet addr:94.255.169.108 Bcast:94.
inet6 addr: fe80::223:
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:106 errors:38 dropped:0 overruns:0 frame:38
TX packets:187 errors:0 dropped:0 overruns:0 carrier:0
RX bytes:18025 (18.0 KB) TX bytes:36180 (36.1 KB)
$ netstat -nr
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
94.255.169.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
0.0.0.0 94.255.169.1 0.0.0.0 UG 0 0 0 eth0
$ tracepath ping.sunet.se
1: c-108-169-
1: c-1-169-
1: c-1-169-
2: 172.16.33.77 (172.16.33.77) 0.772ms
3: 172.16.33.73 (172.16.33.73) 0.908ms
4: 172.16.33.69 (172.16.33.69) 1.193ms
5: 172.16.33.65 (172.16.33.65) 1.118ms
6: 172.16.33.61 (172.16.33.61) 0.946ms
7: 172.16.33.57 (172.16.33.57) 1.072ms
8: 172.16.33.53 (172.16.33.53) 1.567ms
9: ks23-0-
10: netnod-
11: ping.sunet.se (192.36.125.18) 1.110ms reached
Resume: pmtu 1500 hops 11 back 245
=== The very strange stuff ===
~$ wget www.kth.se --timeout=10
--2009-01-27 19:48:20-- http://
Resolving www.kth.se... 130.237.32.143
Connecting to www.kth.
HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
Retrying.
$ telnet www.kth.se 80
Trying 130.237.32.143...
Connected to lvs-vip-
Escape character is '^]'.
get /
<html><
ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 8.10
Package: linux-image-
ProcCmdLine: root=UUID=
ProcEnviron:
PATH=/
LANG=sv_SE.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: linux
This bug is not rare. It seems to be related to this forum thread http:// ubuntuforums. org/showthread. php?t=424203 , as well as to this question on the answer tracker (in French) : https:/ /answers. launchpad. net/ubuntu/ +question/ 67249
A "dirty" fix has been proposed here: http:// ubuntuforums. org/showthread. php?p=2545109# post2545109 ; and it worked. Do you think this is enough to confirm the bug?