*** This bug is a duplicate of bug 1595765 *** https://bugs.launchpad.net/bugs/1595765
you can find drivers for Ubuntu if you Google the correct information, most do work with instructions... I have used the drivers in the link below and they do work without any need to modify the file (as described on the page) http://wiki.beyondlogic.org/index.php?title=TPLINK_Archer_T4U_RTL8812au_Linux_Drivers Wade -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629235 Title: rtl8812au-dkms 4.3.8.12175.20140902+dfsg-0ubuntu4: rtl8812au kernel module failed to build [error: ‘IEEE80211_BAND_2GHZ’ undeclared here] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rtl8812au/+bug/1629235/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs