Отвалился Wifi
Суть такова. Пользовался ноутбуком утром, пришёл вечером и снова включил его. И тут бац и вай фай не работает. Просто отвалился и всё. При включении вайфая не видно никаких сетей, а в нетворк менеджере - unavaible. Дистрибутив - Fedora 21, DE - GNOME 3.14, карта - ralink rt3290 В dmesg | grep rt2 вот такое
[ 6919.341736] rt2800pci 0000:02:00.0 wlo1: renamed from wlan0
[ 6922.884415] ieee80211 phy1: rt2x00lib_request_firmware: Info - Loading firmware file 'rt3290.bin'
[ 6922.884895] ieee80211 phy1: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.37
[ 6923.989506] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 6925.089419] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 6925.089432] ieee80211 phy1: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ 6926.192467] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 6927.292501] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 6927.292509] ieee80211 phy1: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ 7290.349300] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 7291.449401] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 7291.449411] ieee80211 phy1: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ 7292.555328] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 7293.656434] ieee80211 phy1: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000068]
[ 7293.656442] ieee80211 phy1: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
rfkill list
1: phy1: Wireless LAN
Soft blocked: no
Hard blocked: no
iwconfig
wlo1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
virbr0 no wireless extensions.
eno1 no wireless extensions.
lo no wireless extensions.
lshw -c network
WARNING: you should run this program as super-user.
*-network DISABLED
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlo1
version: 00
serial: f4:b7:e2:47:9b:55
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=3.19.3-200.fc21.x86_64 firmware=0.37 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:16 memory:f0210000-f021ffff