Score:0

How turn off airplane mode?

cn flag

I have a problem getting the WIFI to work in Ubuntu 20.04. In short i can not use WIFI, cause of airplane on. I can not turn off airplane mode. My laptop: Sony VAIO VGN-FW560F. Output of: sudo rfkill unblock all and sudo rfkill list -

0: sony-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
1: sony-bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: yes
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
user535733 avatar
cn flag
`Hard blocked: yes` that means your *hardware* switch is disabling WiFi. On many laptops, it's a keyboard combination triggering a BIOS function instead of a separate switch. Since it's BIOS, Ubuntu cannot override or control it. Look at your keyboard for a WiFi icon.
FedKad avatar
cn flag
RTFM: User Guide, page 12.
cn flag
@FedKad please stays nice :) especially to new user. Fn+F9 toggles wifi it seems.
waltinator avatar
it flag
@Rinzwind Read The Fine Manual is polite. What were you thinking?
Score:1
cn flag

On page 12 of “Sony VGN-FW Series User Guide” (see: https://www.sony.com/electronics/support/res/manuals/W001/W0011700M.pdf) it is clearly shown that the “WIRELESS switch [9]” is on the front side of the computer. Please, make sure it is ON, i.e. at right position.

page 12 a . page 12 b

I know from experience that, as time passes, this switch may become loose and may not work properly.

Note also that there is no Fn (soft) keyboard combination to toggle WiFi as in other brand of computers.

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