@marian , @Kai-Heng Feng - I have discovered a temporary workaround. All you have to do is to install old kernel 3.19 in Ubuntu and boot from it(after clean shut-down). Because ubuntu r3290 pci had worked perfectly on kernel 3.19. If you want to boot ubuntu from outdated or unsupported kernel you can simply do that by following link. Please make sure that you boot on same 3.19 if you boot on newer one you will experience same issue. In order to fix it you have to again shutdown and make a boot from same kernel.
For more information please visit this link https://webwiks.com/techcorner/get-ralink-r3290-work-linux-distribution/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577140 Title: Wifi Ralink R3290 disabled by default in ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1577140/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs