The suggested fix in Comment 129 (Adnan's answer, on AskUbuntu) does work for Ubuntu 14.10; but requires his suggested changes to two source files (before compiling). It did NOT require step 7, or any additional files/binary code.
HP 250 G3 (15.6", Celeron), Ubuntu 14.10 (64-bit), Ralink RT3290.
Dan,
The suggested fix in Comment 129 (Adnan's answer, on AskUbuntu) does work for Ubuntu 14.10; but requires his suggested changes to two source files (before compiling). It did NOT require step 7, or any additional files/binary code.
HP 250 G3 (15.6", Celeron), Ubuntu 14.10 (64-bit), Ralink RT3290.
What drivers did you try?