Internet is OK. Can't connect to repository to install apps.
 

I can connect to the Internet OK and have done an update(apt-get update) but cannot install anything because when I type "apt-get Install foo" it times out and I get the message "cannot connect to archive" I've tried pinging the URLs in the sources list but that doesn't work.In Firefox, I can get to the repository.

Here is the contents of /etc/apt/sources.list
Note: I deleted the http part of the URLs because I was not allowed to have URl's in the meassage.


## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb ://au.archive.ubuntu.com/ubuntu/ dapper universe
deb-src ://au.archive.ubuntu.com/ubuntu/ dapper universe
# Line commented out by installer because it failed to verify:
#deb ://au.archive.ubuntu.com/ubuntu/ dapper main restricted
# Line commented out by installer because it failed to verify:
#deb-src ://au.archive.ubuntu.com/ubuntu/ dapper main restricted

## Major bug fix updates produced after the final release of the
## distribution.
# Line commented out by installer because it failed to verify:
#deb ://au.archive.ubuntu.com/ubuntu/ dapper-updates main restricted
# Line commented out by installer because it failed to verify:
#deb-src ://au.archive.ubuntu.com/ubuntu/ dapper-updates main restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb ://au.archive.ubuntu.com/ubuntu/ dapper universe
deb-src ://au.archive.ubuntu.com/ubuntu/ dapper universe

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb ://au.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse
deb-src ://au.archive.ubuntu.com/ubuntu/ dapper-backports main restricted universe multiverse

# Line commented out by installer because it failed to verify:
#deb ://security.ubuntu.com/ubuntu[/url] dapper-security main
# Line commented out by installer because it failed to verify:
#deb-src ://security.ubuntu.com/ubuntu dapper-security main
# deb ://security.ubuntu.com/ubuntu dapper-security universe
# deb-src ://security.ubuntu.com/ubuntu dapper-security universe
_________________________________________________________________
I can ping google.com and it's ip address.I can't ping the above URL's but they work in a browser. I cant get email to connect either but Internet browsing via Firefox seems perfect. This is really odd!
I am running Xubuntu dapper Beta 2(had same problem with Ubuntu dapper Fl 6).Any help would be greatly appreciated.
Bye ...richag77

Ok ..
apt-get update worked, but you can't ping the repos?
That's a bit odd, isn't it?


Can we get more details about the network? And how exactly does
"the internet works" work? Which activities CAN you do?


Cheers,
Tink

In Firefox, under Edit > Preferences > General > Connection Settings, is there a proxy set?

And that is relevant to apt-get how?

Or did you just mean to ask him whether he's using a
proxy at all?


Cheers,
Tink

I don't know what Robbbert meant. But I can say this, if he's using a proxy that may be the problem he's having for apt-get is not aware of that yet.

I've looked at that and there's a "Direct connection to Internet", no proxy. This is a hard one. By the way, Red Hat has no problem getting to its application repository.All this stuff has happened since they put in a new router/modem at work.(Netcomm adsl2+ modem/router)

What do the admins say (those who control that router)?

You could do some
and post the outputs for the working / not working URLs - and hope on someone being proficient enough to interprete them. :)

BTW, I had to install traceroute as it didn't came with the base distribution. Should be a standard tool though?!
(or similar, on your system)