I am new to ubuntu. initially ihave installed windows 10 but wi-fi drivers were not working then i installed ubuntu there also were not working but suddenly it starts working but recently after restart it is displaying offline mode .here are some output which may be some kind of useful
sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: enp8s0
version: 07
serial: 34:64:a9:76:73:6a
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=192.168.2.3 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:42 ioport:4000(size=256) memory:b5600000-b5600fff memory:b5400000-b5403fff
*-network DISABLED
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:0a:00.0
logical name: wlo1
version: 00
serial: 9c:ad:97:5a:91:b1
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=4.10.0-27-generic firmware=0.37 latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:16 memory:b5510000-b551ffff
rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
dmesg
[ 1617.164212] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1619.172089] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1619.172099] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ 1621.195953] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1623.199851] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1623.199862] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
[ 1915.513449] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1917.513285] ieee80211 phy0: rt2800_wait_wpdma_ready: Error - WPDMA TX/RX busy [0x00000078]
[ 1917.513293] ieee80211 phy0: rt2800pci_set_device_state: Error - Device failed to enter state 4 (-5)
sudo ifconfig wlo1 up
SIOCSIFFLAGS: Input/output error
i have also restart the network manager but still there isn't any improvement
i can enable/disable networking and wifi but under wifi networks it shows devices not ready
same kind of problems were there when i was working on windows
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