View Full Version : [ubuntu] Problems connecting to internet after install
September 5th, 2010, 06:46 AM
Hi, I just installed Ubuntu 10.04 and I am a total newbie.
I am having trouble connecting to the internet - neither the wireless or cable connections work. I have no problems when I boot under windows 7.
When I try going to Hardware Drivers I get the message "Downloading package indexes failed, please check your network status. Most drivers will not be available". I have tried reinstalling Ubuntu to no avail.
Can anyone give me some help?
Thanks a lot!
September 5th, 2010, 07:00 AM
Welcome to Ubuntu! Hopefully we can get this fixed for you.
First of all, what kind of computer is it? (make and model would be helpful!)
September 5th, 2010, 07:37 AM
Thanks for your welcome!
My computer is a Acer ASPIRE 5745G laptop.
Also, my ethernet card is Atheros AR8151 PCI-E Gigabit and my wireless card is Broadcom 802.11n
September 5th, 2010, 03:32 PM
Right-click the Network Manager icon and verify Networking and Wireless are enabled. Otherwise, one of these links might be helpful:
September 6th, 2010, 12:19 AM
Thanks for your reply.
When I right click the Network Manager icon I see that Networking is already enabled, however I don't see "Enable Wireless"
I went into the first link and then went into Users and Groups > User Previleges > Change User Settings and ticked Connect to wireless and ethernet networks but that didn't seem to solve the problem.
Then I saw this thread http://newyork.ubuntuforums.org/showthread.php?t=1495123 but when I downloaded the AR81Family Linux driver and tried
tar zxvf AR81Family-Linux-v18.104.22.168.tar.gz
I got this
gzip: stdin: decompression OK, trailing garbage ignored
tar: Child returned status 2
tar: Exiting with failure status due to previous errors
Also when I type sudo lshw -C netowrk into the terminal I can see both the ethernet and wireless cards but they are both "Unclaimed"
What should I try now?
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