Running 4.4.0-64 in 16.04. This is definitely a flaky wireless driver. If I turn it off, and back on I cannot browse any ssids. If I suspend and resume, I cannot browse any ssids. I have recently added the options to the /etc/modprobe.d/rtl8821ae.conf file "options rtl8821ae ips=0 fwlps=0" It is improved, but can sometimes resume and not see any ssids. I am using 5ghz.
~$ iwconfig wlp2s0 IEEE 802.11abgn ESSID:"spg3" Mode:Managed Frequency:5.26 GHz Access Point: 10:0D:7F:52:8A:72 Bit Rate=15 Mb/s Tx-Power=30 dBm Retry short limit:7 RTS thr=2347 B Fragment thr:off Power Management:off Link Quality=59/70 Signal level=-51 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:66 Missed beacon:0 Considering buying a better supported wifi a-c/bluetooth card. Maybe an intel card? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1653012 Title: 10ec:8821 [Asus X555L] RTL8821AE doesn't work after some minutes. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1653012/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs