WiFi connection doesn't work in Ubuntu 16.04
I've installed Ubuntu 16.04 on my laptop, WiFi connection doesn't work,
after searching I found that run following commands and then restart the machine solve the problem.
sudo apt-get install firmware-b43-installer
sudo apt-get purge bcmwl-kernel-source
But this issue happened each time I shutdown the machine. So, it's not reliable to do this each time!!
Update:
Output of grep b43 /etc/modprobe.d/* command is:
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb
Output of rfkill list command is:
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
16.04 wireless
|
show 9 more comments
I've installed Ubuntu 16.04 on my laptop, WiFi connection doesn't work,
after searching I found that run following commands and then restart the machine solve the problem.
sudo apt-get install firmware-b43-installer
sudo apt-get purge bcmwl-kernel-source
But this issue happened each time I shutdown the machine. So, it's not reliable to do this each time!!
Update:
Output of grep b43 /etc/modprobe.d/* command is:
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb
Output of rfkill list command is:
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
16.04 wireless
1
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.sudo modprobe b43
will be sufficient. But I think the problem is thatb43
is blacklisted manually. Please post output ofgrep b43 /etc/modprobe.d/*
to your question.
– Pilot6
Jan 31 at 11:38
1
Please add the full output TO YOUR QUESTION. Also please add output ofrfkill list
command.
– Pilot6
Jan 31 at 11:43
1
All looks OK. Doessudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown doesrfkill list
show the same?
– Pilot6
Jan 31 at 11:54
1
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
1
No need to do anything if it works now. Otherwise add ablabla.conf
file to/etc/modprobe.d
containingmodprobe b43
.
– Pilot6
Jan 31 at 17:15
|
show 9 more comments
I've installed Ubuntu 16.04 on my laptop, WiFi connection doesn't work,
after searching I found that run following commands and then restart the machine solve the problem.
sudo apt-get install firmware-b43-installer
sudo apt-get purge bcmwl-kernel-source
But this issue happened each time I shutdown the machine. So, it's not reliable to do this each time!!
Update:
Output of grep b43 /etc/modprobe.d/* command is:
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb
Output of rfkill list command is:
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
16.04 wireless
I've installed Ubuntu 16.04 on my laptop, WiFi connection doesn't work,
after searching I found that run following commands and then restart the machine solve the problem.
sudo apt-get install firmware-b43-installer
sudo apt-get purge bcmwl-kernel-source
But this issue happened each time I shutdown the machine. So, it's not reliable to do this each time!!
Update:
Output of grep b43 /etc/modprobe.d/* command is:
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb
Output of rfkill list command is:
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
16.04 wireless
16.04 wireless
edited Jan 31 at 11:50
userInThisWorld
asked Jan 31 at 11:20
userInThisWorlduserInThisWorld
7452710
7452710
1
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.sudo modprobe b43
will be sufficient. But I think the problem is thatb43
is blacklisted manually. Please post output ofgrep b43 /etc/modprobe.d/*
to your question.
– Pilot6
Jan 31 at 11:38
1
Please add the full output TO YOUR QUESTION. Also please add output ofrfkill list
command.
– Pilot6
Jan 31 at 11:43
1
All looks OK. Doessudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown doesrfkill list
show the same?
– Pilot6
Jan 31 at 11:54
1
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
1
No need to do anything if it works now. Otherwise add ablabla.conf
file to/etc/modprobe.d
containingmodprobe b43
.
– Pilot6
Jan 31 at 17:15
|
show 9 more comments
1
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.sudo modprobe b43
will be sufficient. But I think the problem is thatb43
is blacklisted manually. Please post output ofgrep b43 /etc/modprobe.d/*
to your question.
– Pilot6
Jan 31 at 11:38
1
Please add the full output TO YOUR QUESTION. Also please add output ofrfkill list
command.
– Pilot6
Jan 31 at 11:43
1
All looks OK. Doessudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown doesrfkill list
show the same?
– Pilot6
Jan 31 at 11:54
1
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
1
No need to do anything if it works now. Otherwise add ablabla.conf
file to/etc/modprobe.d
containingmodprobe b43
.
– Pilot6
Jan 31 at 17:15
1
1
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.
sudo modprobe b43
will be sufficient. But I think the problem is that b43
is blacklisted manually. Please post output of grep b43 /etc/modprobe.d/*
to your question.– Pilot6
Jan 31 at 11:38
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.
sudo modprobe b43
will be sufficient. But I think the problem is that b43
is blacklisted manually. Please post output of grep b43 /etc/modprobe.d/*
to your question.– Pilot6
Jan 31 at 11:38
1
1
Please add the full output TO YOUR QUESTION. Also please add output of
rfkill list
command.– Pilot6
Jan 31 at 11:43
Please add the full output TO YOUR QUESTION. Also please add output of
rfkill list
command.– Pilot6
Jan 31 at 11:43
1
1
All looks OK. Does
sudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown does rfkill list
show the same?– Pilot6
Jan 31 at 11:54
All looks OK. Does
sudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown does rfkill list
show the same?– Pilot6
Jan 31 at 11:54
1
1
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
1
1
No need to do anything if it works now. Otherwise add a
blabla.conf
file to /etc/modprobe.d
containing modprobe b43
.– Pilot6
Jan 31 at 17:15
No need to do anything if it works now. Otherwise add a
blabla.conf
file to /etc/modprobe.d
containing modprobe b43
.– Pilot6
Jan 31 at 17:15
|
show 9 more comments
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1
It makes no sense to do it each time. These commands remove a wrong package and installs the correct one.
sudo modprobe b43
will be sufficient. But I think the problem is thatb43
is blacklisted manually. Please post output ofgrep b43 /etc/modprobe.d/*
to your question.– Pilot6
Jan 31 at 11:38
1
Please add the full output TO YOUR QUESTION. Also please add output of
rfkill list
command.– Pilot6
Jan 31 at 11:43
1
All looks OK. Does
sudo modprobe b43
fix the problem after a shutdown? Another question. After shutdown doesrfkill list
show the same?– Pilot6
Jan 31 at 11:54
1
This means that the problem was that you installed a wrong driver. Don't to it again. It is suggested, but still don't.
– Pilot6
Jan 31 at 12:19
1
No need to do anything if it works now. Otherwise add a
blabla.conf
file to/etc/modprobe.d
containingmodprobe b43
.– Pilot6
Jan 31 at 17:15