0
votes
1answer
144 views

Inspite of set network-mode 3G type, getting 2G connection with mobile broadband

I have set 3G type at mobile-broadband setting: But I still getting 2G (EDGE) type very-slow connection: Also 3G network available as following: How to solve this and get only 3G (HSPA/WCDMA) ...
0
votes
2answers
180 views

dhcp fails after initial reboot with “No working leases in persistent database”

I just installed ubuntu server 14.04 LTS, overwriting 12.04. The installation appears to proceed correctly. During the installation process the IP and hostname are correctly obtained via dhcp. ...
1
vote
1answer
1k views

Problem with connecting mobile broadband in Ubuntu 14.04

When I plugged mobile broadband top right bar new mobile broadband option appears then immediately disappears then again appears then immediately disappears and so on... If I click on new mobile ...
2
votes
1answer
124 views

I have bought a new wireless card and I have the same problem , it connects then it isn't able to browse anything

I can connect with wired connection in my living room but I can't with my wireless card. I'm pretty sure card is ok because I got a new one and driver works fine. I had Ubuntu 12.04 then I downgraded ...