So I installed Ubuntu a few weeks ago replacing windows 8. Got it working through all the UEFS drive system stuff and had it working great. I decided to upgrade to 13.10 thought I would have better touchscreen support. So after install wifi and ethernet do not work anymore. I spent some time looking though other questions but I don't see any answers that apply well. On install wifi works great. On reboot it wont connect. Can you reinstall drivers from install USB drive?