[SOLVED] Internet stopped working

[COLiNx86]

I recently installed fedora 10 but last night my internet stopped working(this is all on a laptop). I installed kde 4.1.3 last night and started it (way to slow), so I went back to gnome and typed into a terminal sudo yum groupremove "kde (k desktop environment)" .After it finished some error about the network manager showed up. But the internet kept on working, I turned off my computer and went to bed. When I woke up and turned on my laptop the internet wouldn't work, whenever I plug in the ethernet cable it doesn't do anything either. And no matter what I do I can't get it to connect. any idea?

[YeOK]

I recently installed fedora 10 but last night my internet stopped working(this is all on a laptop). I installed kde 4.1.3 last night and started it (way to slow), so I went back to gnome and typed into a terminal sudo yum groupremove "kde (k desktop environment)" .After it finished some error about the network manager showed up. But the internet kept on working, I turned off my computer and went to bed. When I woke up and turned on my laptop the internet wouldn't work, whenever I plug in the ethernet cable it doesn't do anything either. And no matter what I do I can't get it to connect. any idea?

hmm..

Make sure the 'NetworkManager' deamon is running, type

$ su -c "service NetworkManager start"

It could be that KDE messed with your GNOME sessions, so goto

'System > Preferences > Personal > Sessions'

Make sure 'Network Manager' is clicked.