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Old 04-30-2011, 08:25 PM   #1
avanos
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ubuntu 11.04 linux disconnects


hello there.
i have installed ubuntu 11.04 linux by wubi (windows 7 ultimate is the other operating system).
after some logins it started disconnect from internet.
how can i solve this. thanks...
 
Old 04-30-2011, 08:45 PM   #2
frankbell
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Wired or wireless and is there any pattern (that is, does it happen with all networks, random networks, just with one, etc.)?

If wireless, try wired; if wired, try wireless. This will help further define the symptoms.
 
Old 04-30-2011, 09:02 PM   #3
avanos
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thanks for your response frankbell.it is wired.(network test result: couldn't find default gateway by running route). now i will try your suggestion.thanks
 
Old 04-30-2011, 10:42 PM   #4
k3lt01
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If it was wireless I'd say that Windows was the problem, it may still be the problem anyway, because I know my sisters Windows 7 laptop will disconnect at random times and it can take some effort to reconnect. WUBI is a Windows program so Windows could be the issue.
 
Old 04-30-2011, 11:06 PM   #5
EDDY1
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There's an active bug for kill switch. I pulled this 1 up but it's from last year, there is 1 in debian also.
https://bugs.launchpad.net/ubuntu/+s...ll/+bug/588366
The 1 for debian says that the switch works then after shutdown it's dead.

Last edited by EDDY1; 04-30-2011 at 11:12 PM.
 
Old 04-30-2011, 11:20 PM   #6
joeake
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hey

Ubuntu runs best alone. Try installing as dual boot with windows and not in windows using wubi...
 
Old 04-30-2011, 11:57 PM   #7
k3lt01
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Quote:
Originally Posted by EDDY1 View Post
There's an active bug for kill switch. I pulled this 1 up but it's from last year, there is 1 in debian also.
https://bugs.launchpad.net/ubuntu/+s...ll/+bug/588366
The 1 for debian says that the switch works then after shutdown it's dead.
The Ubuntu bug doesn't mention WUBI.

Quote:
Originally Posted by joeake View Post
Ubuntu runs best alone. Try installing as dual boot with windows and not in windows using wubi...
I'd try it as a live session before even installing it.
 
Old 05-01-2011, 03:10 AM   #8
EDDY1
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Quote:
Originally Posted by k3lt01 View Post
The Ubuntu bug doesn't mention WUBI.

I'd try it as a live session before even installing it.
I'm not sure if it has anything to do with boot loader, I think it's actually the way linux is booting once chosen. On my machine it's dual-booting Debian
Wheezy & WinsXP. The rfkill button works in XP, but not Wheezy.
On my hdd with Wins7 & Debian Squeeze it works also.
I know it's repairable, but exists.
 
Old 05-01-2011, 03:17 AM   #9
k3lt01
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Quote:
Originally Posted by EDDY1 View Post
I'm not sure if it has anything to do with boot loader, I think it's actually the way linux is booting once chosen. On my machine it's dual-booting Debian
Wheezy & WinsXP. The rfkill button works in XP, but not Wheezy.
On my hdd with Wins7 & Debian Squeeze it works also.
I know it's repairable, but exists.
You may be right, I'm just seeing the same thing on a Windows 7 eMachine that only has Windows 7. If you look through Windows forums it has been a problem right through development of Windows 7 and even now it is happening for some people with no answer as to why. With the OP using WUBI I can't help but think there may be a link to the Windows 7 issue although I acknowledge I may be on the wrong track.
 
Old 05-01-2011, 08:43 AM   #10
avanos
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thanks for all suggestions.i have solved disconnect problem by entering IPv4 values manually.but i think same with you installing ubuntu separate.because i liked ubuntu.
last thing if somebody lives same problem i think this site will help
https://help.ubuntu.com/community/NetworkManager0.7

Last edited by avanos; 05-01-2011 at 08:52 AM.
 
Old 05-01-2011, 02:11 PM   #11
k3lt01
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If you happy with the outcome please mark your thread as solved so that others who have the same difficulty can see follow your lead.
 
Old 05-02-2011, 10:23 PM   #12
EDDY1
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Quote:
thanks for all suggestions.i have solved disconnect problem by entering IPv4 values manually.but i think same with you installing ubuntu separate.
I edited /etc/NetworkManager/NetworkManager.conf file and it searches for networks now.

I eidted out the no- in no-auto-default & manage=true
Quote:
[main]
plugins=ifupdown,keyfile

auto-default=00:0a:e4:fa:77:e3,

[ifupdown]
managed=true
 
  


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