tried to use rfkill to bring the wifi card back, fails :
after wake from suspend :
gilbert@alpha:~$ sudo rfkill list
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
trying to turn on :
gilbert@alpha:~$ sudo rfkill unblock 3
gilbert@alpha:~$ sudo rfkill
ID TYPE DEVICE SOFT HARD
1 wlan dell-wifi unblocked unblocked
2 bluetooth dell-bluetooth unblocked unblocked
3 wlan phy0 unblocked blocked
4 bluetooth hci0 unblocked unblocked
The RF Kill is done on suspend
And it does not work to bring the Wifi card ON when resuming the laptop.
tried to use rfkill to bring the wifi card back, fails :
after wake from suspend :
gilbert@alpha:~$ sudo rfkill list
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
trying to turn on :
gilbert@alpha:~$ sudo rfkill unblock 3
gilbert@alpha:~$ sudo rfkill
ID TYPE DEVICE SOFT HARD
1 wlan dell-wifi unblocked unblocked
2 bluetooth dell-bluetooth unblocked unblocked
3 wlan phy0 unblocked blocked
4 bluetooth hci0 unblocked unblocked
The RF Kill is done on suspend
And it does not work to bring the Wifi card ON when resuming the laptop.