I got wireless working following a forum post. The steps needed are below but the solution isn't perfect and doesn't explain why wireless works using the Live CD but not after installation.
wget http://launchpadlibrarian.net/37387612/rtl8192sfw.bin.gz gunzip rtl8192sfw.bin.gz sudo mkdir /lib/firmware/RTL8192SU sudo mv rtl8192sfw.bin /lib/firmware/RTL8192SU/ sudo depmod -a or reboot sudo service network-manager restart The main problem now is that after every reboot I have to run "sudo service network-manager restart" for wireless to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1514316 Title: Wireless Works On Live CD Stopped Working After Installation 0bda:8172 Realtek Semiconductor Corp. RTL8191SU 802.11n WLAN Adapter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1514316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs