Description of problem: It was working properly when I installed Fedora 15 on my machine. But when I enabled IPV6 in Network Manager, I got blocked from accessing Internet. Then I tried to disable it by clicking on "Options" button in Network Manager. However, it remains disabled. I tried rebooting but it didn't work. I also disabled IPV6 from the command line and that has also not enabled the "options" button in Network Manager. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Click on Network Manager Icon. Open it. Click on Options button. 2. Click on IPV6 tab in Options dialog. 3. Enable IPV6 and save the changes. Actual results: IPV6 gets enabled alright. But there is no way of re-entering "Options" dialog from Network Manager as it gets greyed out. Expected results: I should be able to access Options dialog in Network Manager and undo the changes. Additional info: Using Fedora 15. Also did a Yum update after fresh installation.
This is actually problem of control-center design. I think that it will be changed in Gnome 3.2. Please edit your connection using nm-connection-editor. *** This bug has been marked as a duplicate of bug 704119 ***
it also disable eth and em ether and when i changes mac adress the pcmanager turns back off