Hi, I've had this problem since november 2013 when I bought the laptop. With Ubuntu 13.10 at least modprobe and modprobe -r used to work. With Ubuntu 14.04 the connection drops even more often and only restart helps (most of the times). All drivers I found origin from the released by RealTek. They seem to have a bug which no one still cannot find and fix.
Lenovo ThinkPad S540 Ubuntu 14.04 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1240940 Title: Need support for Realtek Wifi card rtl8723be [10ec:b723] To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1240940/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
