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nad2000/fix_ath9k.sh

Created November 1, 2015 10:27
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notes on troubleshooting wifi on Ubuntu 14.04
Raw
fix_ath9k.sh
#sudo echo "options ath9k nohwcrypt=1 blink=1 btcoex_enable=1 enable_diversity=1" > /etc/modprobe.d/ath9k.conf
#sudo echo "options ath9k nohwcrypt=1 blink=1 btcoex_enable=1 enable_diversity=1" > /etc/modprobe.d/ath9k.conf
sudo sh -c 'echo "options ath9k blink=1 bt_ant_diversity=0 btcoex_enable=0 nohwcrypt=1 ps_enable =0 use_chanctx=0" > /etc/modprobe.d/ath9k.conf'
rmmod ath9k
modprobe -r ath9k
modprobe -b ath9k
Raw
show_wifi.sh
sudo lshw -C network
lspci | grep Wireless
iwconfig
ifconfig
rfkill list all
iwlist channel
modinfo -p ath9k
systool -vm ath9k
# check:
/etc/modprobe.d/blacklist-ath_pci.conf
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