Ask Ubuntu Asked by AnxiousConcert on December 12, 2020
WIfi is connected but there is no internet in ubuntu only. Wifi works in windows dual boot so I know it is not a hardware problem.
Main problem is disconnectivity. The internet stops every 1 to 2 minutes and this only happens in ubuntu.
Solutions I have tried so far:
Disabled power management for wifi
Reloaded in built drivers using sudo modprobe -r ath10k_pci sudo modprobe ath10k_pci
Restarted network manager
Disabled ipv6 settings and set ipv4 to automatic DHCP.
Pasting the output of iwconfig
enp2s0 no wireless extensions.
wlp1s0 IEEE 802.11 ESSID:"Siddiqui Home"
Mode:Managed Frequency:2.422 GHz Access Point: 74:12:BB:E1:12:8B
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=64/70 Signal level=-46 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:24 Missed beacon:0
lo no wireless extensions.
Output of lspci -knn | grep Net -A3
01:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31)
Subsystem: Dell QCA9377 802.11ac Wireless Network Adapter [1028:1810]
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
results of cat /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
wifi.powersave = 2
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