Hi,
I got this annoying issue with my wifi card (TP-LINK TL-WN722N) which doesn't switch off when I shutdown my computer.
As a workaround I have to disable the wifi each time I want to shut down. After booting up I need to enable wifi again.
I have tried to switch to linux-lts with same results.
It was working couple of kernel updates ago. Then it worked just with linux-lts. Currently the issue exists with both current and lts kernels.
However I am not sure if this is an issue related to kernels.
iwconfig output (I have removed ESSID and Access Point details):
wlp0s20u6 IEEE 802.11 ESSID:
Mode:Managed Frequency:2.472 GHz Access Point:
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=44/70 Signal level=-66 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:179 Missed beacon:0
lsmod | grep ath output:
ath9k_htc 81920 0
ath9k_common 20480 1 ath9k_htc
ath9k_hw 495616 2 ath9k_htc,ath9k_common
ath 36864 3 ath9k_htc,ath9k_common,ath9k_hw
mac80211 888832 2 ath9k_htc,ath9k_hw
cfg80211 831488 4 ath9k_htc,ath9k_common,ath,mac80211
usbcore 262144 8 ath9k_htc,xhci_hcd,ehci_pci,usbhid,usb_storage,ehci_hcd,xhci_pci,uas
Any idea how to fix it?
