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** Changed in: linux (Ubuntu)
Status: Incomplete => Won't Fix
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https://bugs.launchpad.net/bugs/980727
Title:
Cannot connect to certain websites through a roline(rotronic) router
Status in Linux:
New
Status in linux package in Ubuntu:
Won't Fix
Bug description:
I have a toshiba laptop from about 2008 connected through cable to a
roline rotronic router. The router is connected to the isp through
pppoe.
2 days after booting I cannot connect to google.com or any sites
related to google.com such as youtube or sites that use google-
analytics. It either times out or it finally connects after about 5
minutes in waiting.
I have tried using firefox, opera, chromium, lynx, wget everything.
Ping works and it's not a DNS problem since I tried the google
8.8.8.8, 8.8.4.4 addresses and it doesn't help in any way.
I tried restarting the router. Nothing. Modified the mt from 1500 to
1492 like on the pppoe on the router. Nothing. Tried 1464. Now no
sites work. Back on 1492, everything works except google.
I install wireshark and see that when I wait for google to load I get
a lot of TCP previous segment lost errors to google ip. The dns keeps
trying different google servers with different ips but all have the
same problem: TCP previous segment lost. After a few minutes it either
times out or it finds a server that responds. But if I try again then
I have to wait another 5 minutes.
Using windows both xp and 7 doesn't exhibit the problem. Other windows
machines on the network don't exhibit the issue. I closed all other
machines so that I am alone connected to the router. Nothing. After a
few hours it might start working again all by itself and after another
couple of days it starts having the problem again.
I reinstalled the system from scratch. Formatted even the home
partition hoping it was some configuration file. Still can't connect.
Using startpage.com instead of google.com or google.ro (I am from
Romania) works.
I had the system working for months when I installed some updates
including a kernel update a couple of months ago. From then on ubuntu
11.10 started exhibiting this problem. I do not remember what kernel
version it was but I updated to 3.2 I think after I tried the precise
pangolin beta and it still exhibited the issue.
I have tested with the current mainline kernel(linux-
image-3.4.0-999-generic_3.4.0-999.201204260409_amd64.deb) in precise
pangolin, same problem.
WORKAROUND: I got rid of the router and connected directly to internet
using pppoe configuration from ubuntu. Guess what now google and
everything else works.
WORKAROUND: Rebooting the system works for 2 days.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sebi 1673 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd6400000 irq 46'
Mixer name : 'Realtek ALC268'
Components : 'HDA:10ec0268,1179ff1c,00100003
HDA:11c11040,11790001,00100200'
Controls : 19
Simple ctrls : 11
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=0c520f33-7f3d-449b-98d5-80fc9c8cecce
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: TOSHIBA Satellite A300
NonfreeKernelModules: fglrx
Package: linux (not installed)
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-17-generic
root=UUID=c71e83f5-2c5e-4a73-8e7c-9238019860c4 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
RelatedPackageVersions:
linux-restricted-modules-3.0.0-17-generic N/A
linux-backports-modules-3.0.0-17-generic N/A
linux-firmware 1.60
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
Tags: oneiric
Uname: Linux 3.0.0-17-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 07/07/2008
dmi.bios.vendor: INSYDE
dmi.bios.version: 1.60
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: Intel Corp.
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnINSYDE:bvr1.60:bd07/07/2008:svnTOSHIBA:pnSatelliteA300:pvrPSAGLE-001005R3:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: Satellite A300
dmi.product.version: PSAGLE-001005R3
dmi.sys.vendor: TOSHIBA
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