Linked Questions

2
votes
1answer
10k views

Wifi not detected on ubuntu 16.04 [duplicate]

I am new to Ubuntu 16.04. on my Dell laptop I was using windows10 and i did a dual boot in my pc. It looks everything is good but i am not able to detect wifi connection. when i did iwconfig ...
6
votes
0answers
8k views

Virtualbox: Loading of unsigned modules is restricted [duplicate]

I followed the 'Debian-based Linux distributions' guide on the VirtualBox website. After sudo apt install virtualbox-5.2 I got the error: vboxdrv.sh: failed: modprobe vboxdrv failed. Please use '...
0
votes
3answers
9k views

wifi problem on ubuntu 16.04..! [duplicate]

I have installed Ubuntu 16.04 and and there is no sign of wi-fi, no on/off indicator I have seen all the solutions on internet: how to handle wi-fi problems, but none worked for me. I have HP ...
1
vote
1answer
2k views

Wlan0 interface disappeared after upgrade to Xubuntu 16.04 [duplicate]

Since the upgrade from to Xubuntu 16.04 from Xubuntu 15.10 on a Lenovo Thinkpad Twist (S230u) with Broadcom wireless card the wlan0 device has disappeared. It is as though the physical device was ...
1
vote
1answer
2k views

Wifi not working, Ubuntu 16 on HP Stream 13 [duplicate]

I just read this article: http://bernaerts.dyndns.org/linux/74-ubuntu/343-ubuntu-install-hp-stream-13 I put Ubuntu 16 on my HP Stream 13 with a CD/usb. I'm having trouble getting the wifi to work ...
1
vote
0answers
1k views

Broadcom wireless adapter problems [duplicate]

I have a Broadcom wireless card, 14e4:4365 rev 01. The system doesn't recognize my adapter. I went through the troubleshooter and tried to install bcmwl-kernel-source, but the terminal stalled at the ...
1
vote
2answers
831 views

WiFi is not working in Lenovo E580 after installing Ubuntu 18.04 [duplicate]

I got a Lenovo ThinkPad E580 and I installed Ubuntu 18.04. However, in WiFi settings, the message "No Wi-Fi Adapter Found" is displayed. The "Additional Drivers" tab in "Software & Updates" doesn'...
1
vote
1answer
1k views

WiFi not working on Ubuntu 16.04 on my Asus X550JX [duplicate]

I can't see any available WiFi networks or anything that even resembles WiFi settings. Output of lshw -C network lshw -C network WARNING: you should run this program as super-user. *-network ...
0
votes
1answer
908 views

Can't install Nvidia Drivers on Ubuntu 18.04.2 LTS (GTX 1050 Mobile, AMD Ryzen 5 2500u) [duplicate]

I've tried for hours to install nvidia drivers for my laptop. The standard nvidia-390, the newer nvidia-418 through the repo, various other versions, the .run files from Nvidia's website, tried ...
0
votes
1answer
778 views

wifi networks not showing up in ubuntu 14.04 (Asus x555lb) [duplicate]

I have just installed ubuntu 14.04 and my wifi networks are not showing. I do not have the broadcom wifi driver in my settings and I've tried the mediatek wifi adapter, but I get "modprobe: ERROR: ...
0
votes
1answer
530 views

Can't connect to wifi after update [duplicate]

On ubuntu 16.04. When I run lspci -nnk | grep -iA2 net I get: 01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] ...
0
votes
0answers
479 views

Troubles installing nvidia driver on 18.04 fresh install [duplicate]

I installed the nvidia drivers using the Software & Updates GUI. Alas, when trying to install Nvidia docker I realized that something was not working: ignacio@ignacio-XPS-8930:~$ nvidia-smi -a ...
0
votes
1answer
539 views

Wifi is not working. I have a laptp Hp with RTL8723BE. It says *-network UNCLAIMED [duplicate]

I have updated the Ubuntu version to 16.04. Also I've tried a bunch of different solutions as those answering these questions for example: lenovo e540 RTL8723be wifi not working Wifi problems with ...
0
votes
1answer
158 views

X fails to start after update with reboot on Ubuntu 14.04 [duplicate]

After an update that included the kernel and a reboot, X no longer started for my Ubuntu 14.04 machine. An attempt to startx manually failed as well with this message: Note: the underlying issue has ...
1
vote
1answer
147 views

WIFI not working on hp15 ab522tx machine [duplicate]

I am using HP 15ab522tx ,after installing Ubuntu 16.04 ,I am not able to fix WIFI issue.Also I tried various answers to this problem.But nothing seem to work for me.Installing BROADCOM driver did not ...

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