Just got new upgrade from R1 to R2 on my Lenovo Y430.

I can't use wifi. How do I connect to the internet thgrough the Wifi Card?

Here is lspci

root@bt:/usr/src# lspci
00:00.0 Host bridge:...

My workplace LAN network has proxy setting 10.2.14.216. I can connect to the internet in Mozilla by using the proxy settings manually in mozilla. But, when I want to update my system globaly, I can't...

When I try and it can be connected to the Internet. But after walking a few minutes, suddenly could not move the mouse and the computer hang. I can not do anything more than pressing the power button...

Oke all... Thank U very much.

when i ./configure, i still have an error like this:
...............
checking for OPENSSL... yes
checking for LIBCURL... configure: error: Package requirements (libcurl >= 7.15.4) were not met:
...

I get the transmission-1.93.tar.bz2 file. which is the application to download the torrent.

Approximately how to install these files in BT4?

Please... help me.

Nice guide dude. Thank U very much

Thank u... thank u... thank u...