For questions related to modules, the ones that controls and orchestrate how the kernel should communicate with the hardware

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How to install Dolby Audio Driver in Ubuntu 14.04

My hp laptop came with 'Dolby Advanced Audio',when i used windows 8.1,the sound was not good and after installing 'IDT HD driver' from hp website, Sound was good.I'm facing the same issue now in ...
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Opengl error when trying to launch TF2 Ubuntu 14.04, which driver should I use?

I recently installed Ubuntu and all my drivers appeared to work. I have a Geforce 9800gt (1gb model) and when ever I launch TF2 through Steam I get the same error: "Could not find required OpenGL ...
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8 views

Steam not detecting mouse

So yesterday I installed an app that let's me run steam in full screen right from the log-in screen. Can't remember the name of the app but now whenever I open a game the mouse pointer is missing. It ...
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0answers
6 views

Can't find specific WiFi network (Ubuntu 14.04)

There is one specific coffee shop WiFi network that I cannot connect to (doesn't even show up in the available networks listing) on my Ubuntu 14.04 laptop. I had previously connected to this WiFi ...
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0answers
94 views

Can't read permanent MAC address and adapter has no association?

I'm using a Rosewill RNX-n180ube USB wireless adapter on Ubuntu 12.04 64x. I've found two things to be strange that I want to fix. To start, when I put the connection down to use mac changer I get ...
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1answer
96 views

Can't get OpenGL to work, Games crash on launch, AMD Radeon 6670, Issues with driver?

So, I got Ubuntu yesterday, and enthusiastically started to install all my linux supported steam games. Only about two of them worked, and the rest crashed instantly back to steam without error ...
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1answer
27 views

Intel graphic drivers for Ubuntu 14.04

I looks like they cancelled support. I can't find way to install them and without them I have terrible performance. Is there anything I can do except upgrading?
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1answer
14 views

Unable to connect wifi ubuntu 14.04 LTS HP Pavilion Network driver rtl8723be

I have purchased a new HP Pavilion 15-ab030TX, just installed dual boot Ubuntu 14.04 next to Win8. But my wifi has been showing either very weak signal at times or none at all. I tried multiple ...
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1answer
22 views

Broadcom wireless network driver won't install offline

My Ubuntu 14.04 does not have network access. I tried installing the driver as explained here but it doesn't work. I get the exact same error message as ln78 complains about. Pilot6 responded to this ...
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0answers
28 views

Wifi and Graphic drives

Hello I have a laptop with this description: Descripción Ficha Técnica Garantía Despacho Comentario Notebook 15-p002la AMD A8-6410 8GB 750GB 15,6" AMD Radeon R7 M260 2GB Windows 8.1 Blue La ...
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1answer
50 views

Install CUDA 7.0 on Ubuntu 14.04.2

I am trying to install CUDA 7.0 on Ubuntu 14.04.2. I already tried everything I could find around: ...
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1answer
91 views

Ubuntu 14.04, GT 750M install nvidia 346.72 for CUDA, cudnn, theano

I am somewhat new to Ubuntu, therefore I hope that my question is not too silly. Basically, I need to install NVIDIA_Linux_x86_64-346.72.run on my laptop (acer v5-573g-54208) to use CUDA, cudnn and ...
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1answer
23 views

How can ubuntu recognize a barcode reader?

I have a Datalogic quickscan QD2430 barcode reader. It works perfectly on windows. How can I make it work in VM environment? I disconnect the b/c reader from the host device to the VM, but I get a ...
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2answers
43 views

Ubuntu 15.04 RTL8188EE Slow/Unreliable Wifi

Hey guys I'm having some issue with my rtl8188ee network card. On Windows I get ~30-40 Mb/s whereas on Ubuntu 15.04 I get ~5 Mb/s. However, the issue comes and goes; often after disconnecting and ...
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0answers
10 views

Ubuntu on Lenovo Thinkcentre Core 2 Duo

Which Lenovo Core2 Duo Thinkcentre Model does fully support/compatible with Ubuntu (in-terms of All the Driver)? And if it does, which version of Ubuntu that is?
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15 views

Wifi problems ethernet 10/100 base-t

Notebook 15-p002la AMD A8-6410 8GB 750GB 15,6" AMD Radeon R7 M260 2GB LAN: Ethernet 10/100 BASE-T Wi-Fi: 802.11 b/g/n Video: Gráficos AMD Radeon R7 M260, 2 GB de DDR3 I have troubles with mi ...
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1answer
5k views

How do I get the ath9k driver of backports-3.12-8 installed on Xubuntu 13.10?

I downloaded the 3.12-8 kernel files linux-headers-all.deb, linux-headers-generic_i368.deb; linux-image-generic_i386.deb from kernel.org and installed them via: dpkg -i *.deb Now I'm trying to ...
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1answer
40 views

What causes the red dots on the screen?

I did a rebuild today using 14.04 and I had the red dots during live cd and after install. I created another flash drive from the same image(ubuntu-14.04.2-desktop-amd64.iso) and I get the same issue ...
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1answer
6k views

how to restore default graphic driver configuration

I am running ubuntu 14 on a mac machine. recently I notice compiz was too slow, so I changed from default generic driver to propietary. after that, I got a blank screen. I am able to enter recovery ...
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0answers
26 views

Need help with Belkin Play N750 on Ubuntu 14.04

I've just installed Ubuntu 14.04 onto a newly built computer, but we need to use WiFi and I've picked up a Belkin Play N750 Wireless Adapter. However, I'm really struggling to get the drivers for it ...
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0answers
10 views

Lenovo E430c brodeband SIM slot

I have a laptop Lenovo E430C which includes a SIM card for broadband network. I inserted it in its place, but its not working and I have tried many times to make it work but I failed. Anybody knows ...
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0answers
13 views

Nvidia GTX 960 stops wifi card working

After installing the Nvidia GTX 960 into my existing rig, my wireless card no longer works. I'm unable to see anything associated with wireless networks, let alone view what ones are available. ...
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2answers
22 views

lshw output: unclaimed and strange lines in memory

I am sorry if this has already been asked, I could not find any solutions. I have some questions about lshw output: 1. What do these lines in *memory section mean? (the same appears in *-bank:1 and ...
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1answer
42 views

Can't connect to Wifi in Ubuntu Gnome 14.04

I just switched from windows to linux today so I'm a noob at this. Now, I'm running Ubuntu Gnome 14.04. I can't find any network icon on the top bar which is mentioned in the GNOME Help manual. I ...
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0answers
24 views

Dell Vostro 270 ethernet in Ubuntu 14.10

I upgraded from Ubuntu 14.04 to 14.10. The eth0 stopped working :-/ . Here is the lsmod, lspci, lsmod Module Size Used by xt_conntrack 12760 1 ipt_MASQUERADE ...
3
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1answer
5k views

Does the ScanSnap IX500 work with Ubuntu?

Fujitsu just released their latest scanner, the ScanSnap IX500. Does this scanner work with Ubuntu, or Linux in general?
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16 views

ubuntu 15.04 wakeup from sleep : unclaimed register

I have Ubuntu 15.04 installed on Lenovo Z5070 laptop. For Nvidia 840m I have nvidia-346 installed. While waking up from sleep I get the following error on a black screen drm: hsw_uncalimed_reg_clear ...
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0answers
64 views

How do i detect if I'm missing drivers or packages?

I am fairly new to Ubuntu and I encountered my biggest problem yesterday. I was getting low graphics mode error. I, pretty much tried everything I could understand from "low graphics mode" questions. ...
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1answer
9 views

low-graphics mode error

I was trying to connect my laptop to a desk monitor, but it blocked! When I restarted my pc, it keeps giving this message "the system is running in low-graphics mode" and it stays like that forever! ...
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2answers
6k views

Having trouble installing Bradcom STA driver

I just installed Ubuntu and love it so much, its so fast now. But I have a problem connecting to the internet. I checked and saw I have to install the driver Broadcom STA wireless driver but every ...
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0answers
20 views

SLOW system on HIGH-END Custom PC

Bought a fresh HD for Ubuntu & Windows 8.1 setup. Both OS on different HD's. Ubuntu HD is SATA 6 GB/s, Windows HD is SSD. Windows is on SATA 1 and Ubuntu is on SATA 4 slot. Basic system info: ...
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1answer
51 views

Install nvidia geforce gt 845m driver on ubuntu 14.04.02 lts

I am trying to install the driver on my asus n551jq, under ubuntu 14.04.02 lts. My steps are: sudo add-apt-repository ppa:xorg-edgers/ppa sudo apt-get update sudo apt-get install nvidia-337 ...
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2answers
102 views

macbook 11,5 Wifi [14e4:43ba] doesn't work on 14.04

I installed ubuntu 14.04.02 on a new macbook pro 11,5 (15 inch), but wifi doesn't work. Here are some information about the wifi adapter. $ lspci -nn | grep 0280 04:00.0 Network controller ...
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0answers
11 views

14.04LTS - Very Slow Ethernet Connection

Note that my system is not wireless. My motherboard is Asrock Z77 Extreme4, which uses BCM57781 Driver from Broadcom. It's my first day of using UBuntu, and it's been bugging me how the download ...
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0answers
79 views

UbuntuGnome XPS 13 (9434) WiFi Issues

I recently purchased the new XPS 13 2015. I have managed to get nearly everything to work with various fixes but the WiFi is not one of those issues. After installing the bcm-kernel-source driver the ...
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1answer
3k views

Ralink RT3573 chipset not working with Ralink linux driver for that chipset. What now?

So I have a netgear n900 usb adapter I wanted to use to obtain a wireless connection in the latest ubuntu system. I followed some instructions that I will post below in order to download a Ralink ...
2
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2answers
1k views

Insatlling CUDA : Failed to add GPGKEY at http://cuda-repo/repos/GPGKEY to apt keys

I have a brand new installed Ubuntu 14.04, my laptop has an NVIDIA GEFORCE 740M. I've been following this guide to install CUDA, and right after tyiping: sudo dpkg -i ...
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1answer
17 views

Gdm with nvidia-331 and nvidia-prime causes a black screen at boot

I'm on an Asus UX51vz laptop, which has RAID0 SSD's and an nvidia 650M graphics card. I installed lubuntu instead of ubuntu-gnome because lubuntu still has a RAID0 compatible alternate install ISO. ...
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0answers
9 views

Unbinding nouveau freezes system

I unbound the nouveau driver from my unused Nvidia graphics card and wanted to bind it to the vfio-pci driver but my whole system froze. I used this script #!/bin/bash modprobe vfio-pci for dev in ...
0
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1answer
27 views

Ubuntu 15.04 Login fails and returns to login

I recently upgraded my desktop from an NVIDIA 560ti graphics card to a 970 SC. Before upgrading the card, I updated to Vivid Vervet with no issues. After upgrading the card, my login screen is blown ...
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0answers
14 views

WiFi problem on Intel Centrino

This question have been made already, but all the answers are outdated or just dont work for me. I have a ThinkPad X230 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] ...
0
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1answer
93 views

my wifi is not working need help on 14.04

I'm new to Ubuntu and I'm having problems connecting to my WiFi here is the troubleshooting steps i did after researching it on the Internet but it was not helping as i can see the WiFi being listed ...
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0answers
22 views

Linux Ubuntu HDMI screen detected but not showing (GT 525M

After searching every solution possible nothing seems to work for me. WHen i do nvidia-settings it shows the screen detected but i receive no output from the screen. In addition following this HDMI ...
5
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2answers
14k views

iscsi_trgt missing because can't build kernel module

When attempting to start the iscsitarget service, I get FATAL: Module iscsi_trgt not found. Trying to build module using instructions from ...
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1answer
41 views

Have you done this? [on hold]

First some info Laptop= HP Probook 450 G1 i5 Dual Boot Win7 Pro/Deepin Ram = 8Gb Wifi = Intel 3160 Okay, so I installed Ubuntu Wednesday Night, but on my laptop and the new version of Ubuntu just ...
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1answer
22 views

How to upgrade from Ubuntu 14.04 to 15.04?

I have problem with wifi drivers. Connection is very unstable. My laptop is ASUS K550J, with SSD disk and double ram. Is it possible that Ub 15.04 comes with more or better wifi drivers? Should I ...
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0answers
21 views

Satellite card not recognized

Warning: Very bad english, trying to translate from french I recently heard about SDR and I have an old computer that has a PCI satellite card equipped with a Conexant Fusion 878A (Bt878x) chip, so I ...
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2answers
4k views

How do I install a Wimax usb driver?

I am using wimax usb modem in Ubuntu 9.04 properly. I am familiar with Ubuntu 10.04 and try to install the same deb file to use my wimax USB modem, but it could not install and give me the following ...
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2answers
50 views

How to install ATI Radeon HD5470 proprietary drivers on Ubuntu 14.04?

I seem to have a problem with the drivers. I tried everything. Every single fix that I found on this forum and I can't install the proprietary graphic drivers for my ATI Radeon HD 5470. When I go to ...
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2answers
3k views

make command not working ERROR 2

I was trying to install Realtek_RTS5229_Linux_Driver_v1.07 which I downloaded from [here][1] When I run the make command I get the following error:- make[1]: Leaving directory ...