no connection after switching between wired and wireless network

Bug #407941 reported by Adam Niedling
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
network-manager (Ubuntu)
Fix Released
Low
Unassigned

Bug Description

Binary package hint: network-manager

I'm using up-to-date Jaunty. If I start using my laptop in wireless mode and I turn of wifi and plug in an ethernet cable I won't be able to reach the internet anymore with firefox/epiphany/pidgin/skype/etc. This is also true vice versa, if I'm using a wired connection I can connect to a wireless network but applications won't be able to reach the internet. The only thing is working is ping. I can ping websites.

$ apt-cache policy network-manager
network-manager:
  Telepítve: 0.7.1~rc4.1.cf199a964-0ubuntu2
  Jelölt: 0.7.1~rc4.1.cf199a964-0ubuntu2
  Verziótáblázat:
 *** 0.7.1~rc4.1.cf199a964-0ubuntu2 0
        500 http://archive.ubuntu.com jaunty/main Packages
        100 /var/lib/dpkg/status

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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :

Firefox is just loading and not doing anything after switching to different network. (betöltés=loading)

Changed in network-manager (Ubuntu):
importance: Undecided → Low
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Alexander Sack (asac) wrote :

can you still reproduce? please also post the output of route -n when experiencing this.

Changed in network-manager (Ubuntu):
status: New → Incomplete
Revision history for this message
Adam Niedling (krychek) wrote :

Yes, I can still reproduce with up-to-date Jaunty.

krychek@krychek-eric:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 wlan0
krychek@krychek-eric:~$ route -n <- no connection here
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.2.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 192.168.2.1 0.0.0.0 UG 0 0 0 eth0

Revision history for this message
Alexander Sack (asac) wrote :

please paste route -n and ifconfig DEVICE for working and not working case.

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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :
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Adam Niedling (krychek) wrote :

Still an issue in Karmic.

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Adam Niedling (krychek) wrote :

This is not an issue anymore in Lucid.

Changed in network-manager (Ubuntu):
status: Incomplete → Fix Released
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