This is my first post and I'm glad to be in that wonderful community.
I just insall Linux Mint 18.1 Serena 64Bit Xfce next to windows10.
My problem is with my wireless card alfa ubdo that has chipset rtl8187L. it keeps very slow and after few seconds no internet and sometimes disconnect. I have to reboot computer or disconnect and connect wifi to get some few seconds of internet.
I had this problem before and that is why remove the linux
but in windows10 intenet works great. I love Linuxmint and hope find a solution for my problem. I tried to do some solutions but interface of the card is not specified like wlan0 wlan1 and I can not save some rules in file "70-persistent" like the image below shows.My regards,