[Solved] Ralink RT2561/RT61 Wifi Problem (15.04 beta2)

In Ubuntu, I installed linux-firmware; it seems like it installed the right firmware file:

/lib/firmware$ dpkg-query -S rt2561.bin 
linux-firmware: /lib/firmware/rt2561.bin

This seems to indicate it is in use:

$ modinfo rt61pci
filename:       /lib/modules/3.19.0-15-generic/kernel/drivers/net/wireless/rt2x00/rt61pci.ko
license:        GPL
firmware:       rt2661.bin
firmware:       rt2561s.bin
firmware:       rt2561.bin
description:    Ralink RT61 PCI & PCMCIA Wireless LAN driver.
version:        2.3.0
author:         http://rt2x00.serialmonkey.com
srcversion:     FE55283B9821614A74CA3E3
alias:          pci:v00001814d00000401sv*sd*bc*sc*i*
alias:          pci:v00001814d00000302sv*sd*bc*sc*i*
alias:          pci:v00001814d00000301sv*sd*bc*sc*i*
depends:        rt2x00lib,rt2x00mmio,rt2x00pci,eeprom_93cx6,crc-itu-t
intree:         Y
vermagic:       3.19.0-15-generic SMP mod_unload modversions 
signer:         Magrathea: Glacier signing key
sig_key:        9E:64:80:70:92:F3:A6:A8:F6:6F:3B:7E:A4:CB:37:67:FD:FA:E0:8A
sig_hashalgo:   sha512
parm:           nohwcrypt:Disable hardware encryption. (bool)

I thought I already had this installed and it didn’t make a difference, but right now WiFi has been up for 10 minutes without going down. So it’s working better today for some reason.

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