I have the same problem like #46. My computer is Thinkpad T440p I make and install from:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239578/+attachment/4057550/+files/rtl_92ce_92se_92de_8723ae_88ee_8723be_92ee_linux_mac80211_0017.1016v2.2013.tar.gz lspci -nn shows : 04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:818b] nw-manager founds the wifi SID and can connect the wireless network, but no data receive and cannot ping gateway -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1239578 Title: No wireless support for Realtek RTL8192EE [10ec:818b] Status in HWE Next Project: Incomplete Status in HWE Next trusty series: Confirmed Status in “linux” package in Ubuntu: Confirmed Bug description: Open this bug to trace device driver RTL8192EE. We have seen this wireless card on some laptops, id is [10ec:818b], driver is RTL8192EE. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1239578/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp