I am using Ubuntu 12.04 LTS. When I am connecting Lan cable, internet is working fine, but when I disconnect Lan and switch on wifi ,Internet isn't working. Is there any additional drivers to be installed ??
I am experiencing a problem with internet connection via wifi. The network manager is recognizing the available networks, and also is accepting the password, which is correct, but keeps in a state of connecting without finally connecting at all. I've checked that there is not any soft or hardblock. I also checked that the propietary drivers are installed.
I had Ubuntu 12.04 previously installed on my Laptop and i was having problems in connecting to internet (I was connecting to Wifi), and Chrome and Firefox both showed "Connection to Server lost", and when i tried updating through terminal it was also not able to connect to internet, but my bittorrent client was connecting fine to Wifi internet connection.
I'm new to Linux and just installed Ubuntu last night as a dual boot with Windows 7. When I first installed it using USB the WiFi worked. Then I figured out how to use the Software Updater and updated it, downloading about 200 MB of updates.
Then the WiFi stopped working. For the record, I've seen numerous threads about this same topic and have tried basically everything they have said to try.
my wifi was working fine in ubuntu 11, but now after clean installation of ubuntu 12.04 lts, although wifi conects to network but internet is not working. I tried many times, when i connect to modem through networking cable, it works, but when try to connect wifi, it connects but internet not works.
I have this Acer Aspire V5 notebook, which had problems with wifi before in 13.10 and i had to use the ethernet. sometimes it randomly started working but most of the time it wouldn't. So then i updated and wifi still doesn't work, no matter what i try. i tried unplugging the cable, replugging it while connecting to wifi and some other combos but it just doesn't connect.
When connecting to my wireless, I can no longer use any programs. I can not even restart the PC. I can only connect to the internet. I cannot get on it at all or use any program/application. It is like connecting to the internet locks everything from running.
Is there a way to fix? If I disconnect everything is working fine.