Enable wifi option disappeared in ubuntu 17.04

Asked Apr 22 '17 at 04:02

Active Jun 11 '17 at 20:00

Viewed 1,401 times

WiFi was working fine and after restart Broadcom option in additional driver also disappeared and also enable WiFi option. Ethernet is working fine. I tried this link

and still no progress

all information in this link of my laptop

edited Apr 22 '17 at 09:18

asked Apr 22 '17 at 04:02

Rashim Catalan Dhaubanjar

Please [edit] your question and add output of lspci -knn | grep Net -A3 terminal command. – Pilot6 Apr 22 '17 at 10:22
@Pilot6 it doesnot show any thing – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:25
I do not believe. Do not type it, copy and paste. – Pilot6 Apr 22 '17 at 12:27
yes copy and paste, that's what i did – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:28
Listen, your script that you posted in your questions shows that there is Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01). I just asked to give 1 more line of that record. This means that the script is not from your comp, or you do some error with the command. – Pilot6 Apr 22 '17 at 12:31
http://paste.ubuntu.com/24433161/ this line – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:34
The controller disappeared. It is disabled in BIOS or broken. – Pilot6 Apr 22 '17 at 12:35
I followed link from here https://askubuntu.com/questions/425155/my-wireless-wifi-connection-does-not-work-what-information-is-needed-to-diagnos
so what does it mean? I hava disabled safe boot in bios
– Rashim Catalan Dhaubanjar Apr 22 '17 at 12:38
Check if wireless is enabled in BIOS. – Pilot6 Apr 22 '17 at 12:40
there is no such option in bios. – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:43
It should be there, may be called differently. Otherwise the adapter is just broken. – Pilot6 Apr 22 '17 at 12:44
there is one called Internal Network Adapter Boot . is it that? – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:45
for two days after booting , wifi was working fine then next day gone. I tried ndiswapper but nothing. – Rashim Catalan Dhaubanjar Apr 22 '17 at 12:46
Let us continue this discussion in chat. – Pilot6 Apr 22 '17 at 12:50

Enable wifi option disappeared in ubuntu 17.04

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