Linked Questions
20 questions linked to/from Can't view Wifi networks after upgrading to Ubuntu 16.04
395
votes
43
answers
1.8m
views
Installing Broadcom Wireless Drivers
I'm having serious problems installing the Broadcom drivers for Ubuntu. It worked perfectly on my previous version, but now, it is impossible.
What are the steps to install Broadcom wireless drivers ...
162
votes
9
answers
245k
views
Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot)
I upgrade from Ubuntu 15.10 to 16.04 and since then VirtualBox 5.0.18 isn't starting my VMs anymore. It complains that 'vboxdrv' isn't loaded. So I try to load it and get the following error:
$ sudo ...
- 1,905
100
votes
4
answers
243k
views
Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?
This issue happens only on UEFI systems with enabled Secure Boot.
When I try to install DKMS modules like VirtualBox, Nvidia, or Broadcom drivers, they do not install and I get Required key not ...
- 85.9k
80
votes
5
answers
91k
views
Wireless networking not working after resume in Ubuntu 14.04
[Update]:
The same problem exists in Kubuntu and is solved in the same manner.
[Solved]:
By applying the following command nmcli nm I got the following:
Before suspend
RUNNING STATE ...
- 1,370
13
votes
2
answers
34k
views
Broadcom Wireless Drivers unclaimed after installing update 16.04
I recently updated my Lenovo Y50 computer to 16.04. Since the update, I have been unable to see or connect to any wireless networks. The output of running sudo lshw -C network is:
*-network ...
- 133
3
votes
1
answer
21k
views
ubuntu 16.04 how to RE-enable wifi
There used to be a option "enable wifi" on the top-bar. However, I un-click that option and that option never pops out again. How can I RE-enable my wifi. Thanks a lot.
I have try rfkill list all in ...
- 91
6
votes
1
answer
4k
views
No more WIFI. oem-wifi-intel-iwlwifi doesn't build on the new 4.4 kernel
i have trouble with internal wifi card on my Dell Latitude 5590 runing Ubuntu 16.04 LTS.
What happend before problem occured:
I recieved notification that my laptop has updates, updated it, enrolled ...
3
votes
3
answers
9k
views
Ubuntu 18.04: No WiFi adapter found - secure boot disabled
I am using Lenovo T460 running 18.04.2 and kernel Linux 4.15.0-46-generic. The wireless settings shows "No Wi-Fi adapter found". I've disabled secure boot from start. I've tried to enable Wi-Fi again ...
- 131
0
votes
1
answer
2k
views
wiFi detection problems after installing Ubuntu 16.04 LTS
I had installed Ubuntu 16.04 LTS and having trouble detecting Wifi connection . Please Help..Any suggestions ?
I did ipconfig /release after logging in my windows 10. Doesn't seem to help.
How do I ...
1
vote
1
answer
2k
views
Wifi not working after 16.04 upgrade
I have an Asus 1015E-DS02
I've tried the solutions here to no avail.
I've also tried the solutions on here and here even though my wifi hasn't worked at all since the upgrade.
I'd also like to ...
- 135
1
vote
0
answers
2k
views
Ubuntu 16.04 wifi button not turning on
I just installed Ubuntu 16.04 on a Compaq Presario CQ57 laptop (came out around 2012). The machine has a Realtek RTL8188CE wifi adapter. It's still going strong! However, now that I've switched to ...
- 111
0
votes
0
answers
2k
views
Wifi not working on Ubuntu 16.04 LTS
First off, let me start by saying that I am well aware that many other people have asked similar questions, and have had their questions answered and their problems solved. I am here because I have ...
- 1
0
votes
1
answer
796
views
Wi-Fi problem with Ubuntu 16.04 on Lenovo G50—45
I clean installed Ubuntu 16.04 today. All seems to be working fine except Wi-Fi. The drop down menu shows no Wi-Fi connection option.
I did a rfkill list -
Wireless LAN
Soft blocked: no
Hard ...
- 13
-1
votes
1
answer
767
views
upgrading Ubuntu from 14.04 to 16.04_ Update problem [duplicate]
After upgrading Ubuntu from 14.04 to 16.04 I got the following two problems.
1. When I do sudo apt-get update I got:
W: <http://us.archive.ubuntu.com/ubuntu/dists/precise-security/InRelease>: ...
2
votes
0
answers
353
views
Ubuntu 16.04 WiFi not working
I have tried almost everything to make my WiFi work. It just gets automatically disconnected and never gets connected unless restarted.
Even sudo service network-manager restart doesn't work.
Also my ...
- 319