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

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7
votes
0answers
211 views

Dell vs Lenovo trackpoint/nipple/trackstick mouse drivers?

I have a Dell Latitude 6 series, 3rd gen, with a track-point. In windows, it feels great. In Linux, it feels kind of disappointing. The best way I can describe it is that it is too easy to move it in ...
4
votes
0answers
233 views

Get Broadcom Wifi Card [14e4:43ae] to work

The Wifi isn't working, I'm not able to create a new (wifi) connection in the Network Settings. As mentioned in this answer I should ask a new question, if I have PCI ID that's not listed and well ...
4
votes
0answers
119 views

tty (ctrl+alt+F1-6) black screen

I wnat to report the following Problem: When I hit ctrl+alt+F1-6 a black screen is the result. The tty is not off-screen, I tried to hold down letters to check that, but it's not the issue, it ...
4
votes
0answers
351 views

ubuntu 14.04 logs out randomly

After installing new graphic card (Radeon HD 3450) Ubuntu 14.04 keeps logging out randomly, for example it logs out when I use the command : unity --replace && setsid unity I tried installing ...
4
votes
0answers
1k views

Wireless Dropping Out Using Intel 7260AC Card (Deauthenticated - Reason 7)

I have recently bought a new laptop and it has an Intel 7260AC wireless card in it. I am getting regular wireless dropouts occurring at no specific interval. AFAIK this only occurs at my house. ...
4
votes
0answers
2k views

External PCIe USB 3.0 Controller NEC Corporation uPD720200 not recocnized since the upgrade to 14.04

I use an external USB 3.0 PCIe card. It used to work like a charm on 13.10. But ever since the upgrade to 14.04 hot-plug doesn't seem to work any more. It used to work before. Only when this card is ...
4
votes
0answers
696 views

Fujitsu S1300i advances document but doesn't scan

I'm using a Fujitsu ScanSnap S1300i. Using sudo as a temporary workaround to minimise any permissions problems: $ sudo sane-find-scanner found USB scanner (vendor=0x04c5 [FUJITSU], product=0x128d ...
4
votes
0answers
689 views

Conexant Modem running under Ubuntu 12.04 LTS

I've bought a USB 56k Dailup-Modem for using HylaFax later on. The Modem gets recognized by the system via lsusb as follows: Bus 006 Device 002: ID 0572:1329 Conexant Systems (Rockwell), Inc. But ...
4
votes
0answers
1k views

Intel display controller unclaimed

I have just reinstalled Ubuntu 12.10 on my Optimus laptop with Intel Ivy Bridge and Nvidia 650M graphics cards. I have set up Bumblebee following this guide: ...
3
votes
0answers
49 views

How can I begin to track down this Wi-Fi problem?

This is not your run-of-the-mill "what's wrong with my Wi-Fi" question, I'll guarantee you that... I inherited a Lenovo Ideacentre Stick 300 and have been trying to get Windows 10 off of it and ...
3
votes
0answers
37 views

Compile or Cross-compile open source driver for Aquaris E4.5 Ubuntu Phone

I am trying to connect an OTG USB-Ethernet adapter on the Aquaris E4.5 running kernel 3.4.67. The adapter is Cable Matters AX88179 which has open source drivers available for linux. The installation ...
3
votes
0answers
625 views

No UMS support - Radeon 3450

I just performed a clean install of 14.04 on my Dell Vostro 420 with Radeon 3450. I get to grub, click to boot with Ubuntu, and then black screen. If I boot in a recovery mode with low graphics ...
3
votes
0answers
141 views

Built-in webcam not detected on Ubuntu 14.04 LTS

I'm having trouble getting my built-in webcam to work. I want to understand more about how drivers work and how a built-in webcam can be detected in the terminal or found. Here is my lsusb output: ...
3
votes
0answers
1k views

module verification failed: signature and/or > required key missing - tainting kernel

i am newbie in linux device drivers,after installing the driver in ubuntu 14.04 it showing the message module verification failed:signature and/or required key missing-tainting kernel for my module ...
3
votes
0answers
180 views

Settings or something on Nouveau driver?

I'm on Ubuntu GNOME 15.04 and Nouveau driver is set by default. I don't want to set Nvidia proprietary driver because of my little fear (I broke my pc a while ago on 14.04 only trying to set it on ...
3
votes
0answers
137 views

How can I confirm that I'm using Adobe Flash hardware acceleration (VDPAU) with Chrome on Ubuntu with integrated Intel card HD4xxx and default driver?

The title tells it all. I have found one similar question but it is outdated from 2013 and not related to Chrome. How can I enable hardware acceleration for flash on Intel graphics? When I go to ...
3
votes
0answers
322 views

Nvidia driver not loading properly for Geforce GTX 570hd

I'm having a problem with using the nvidia driver for my Geforce GTX 570. I've tried re-installing the drivers, installing using the .sh file from nvidia's website, and using every driver available ...
3
votes
0answers
455 views

Can't get NVIDIA Driver or CUDA working on Optimus laptop

I have an acer aspire V5-573G which comes with a NVIDIA OPTIMUS chipset and 750M gfx card. I have a fairly fresh install of 14.04 and I have tried a number of things to install driver and CUDA. In the ...
3
votes
0answers
848 views

Ralink RT3290 Bluetooth drivers (14.04)

So, has anybody gotten the RA3290 Bluetooth adapter working [for 14.04]? I've seen plenty of posts here, and tried all of them, and nothing works. Interestingly enough, I had the damn thing working ...
3
votes
0answers
767 views

Touchpad Options missing from System Settings

I have a Razer Blade 14" running 14.04. When I start the computer rarely will the touchpad options appear in the settings. When they do, it works fine. More often than not, however, the settings are ...
3
votes
0answers
179 views

Laptop Lenovo Y570, bumblebee doesn't work?

I have a problem, I'm using ubuntu 14.04 on Lenovo Y570. There are a lot of materials for this question about linux and Nvidia GT555M video card, but still i'm new on linux and i can't handle it. My ...
3
votes
0answers
614 views

14.04 - USB microphone speaker device not working anymore

I own a PJP-20UR web conference microphone speaker, I have been using this USB device for ages with Linux, Windows, Mac never ever have had any issues with it. Since I upgraded from Ubuntu ...
3
votes
0answers
1k views

UVD not responding; ATI/Intel Hybrid after upgrade to 13.04 and turning off ATI

First of all I am totally new to Ubuntu and Linux so I am still trying to learn commands and basics. My laptop is an Acer 4820TG with a hybrid Intel onboard and a ATI radeon mobility HD5650. ...
3
votes
0answers
369 views

(32) Ad-Hoc mode is not supported by this device. - 13.10 on i5 NUC

Not sure if this is an Ubuntu issue or intel issue. Any insights will be appreciated. I have an intel NUC (D54250WYK) w/ intel 7260 wireless adapter and Ubuntu 13.10. I can connect to my local ...
3
votes
0answers
3k views

Driver installation stuck

I am trying to install proprietary drivers for a printer (EPSON L355, driver: epson-inkjet-printer-201207w) on Ubuntu 14.04 by adding a new printer in Printers. The installation is currently stuck ...
3
votes
0answers
425 views

Black screen before login

I'm having some trouble with my xubuntu. It was running just fine yesterday but it's not working today. I remember that I've flipped the power switch during the last shutdown (because it was taking ...
3
votes
0answers
239 views

keytouch package is missing in Ubuntu 13.10

keytouch missing in database for Ubuntu 13.10. How can it be installed in Ubuntu 13.10 for Microsoft Office keyboard support?
3
votes
0answers
119 views

Are micro/ultra DVD drives (i.e. those without drawers) supported?

I have a system with a Matsushita/Panasonic optical drive with no drawer i.e. it should detect when a disk is inserted and ingests it automatically. During boot, I can sucessfully insert a disk, ...
3
votes
0answers
883 views

unity hangs after installing AMD Catalyst™ 13.6 LINUX Beta Driver

I'm trying to install the video driver for my Toshiba Satellite L725D-A7280. lspci -nnk | grep -iEA3 "(vga)" gives: 00:01.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI ...
3
votes
0answers
388 views

Mouse trails on monitor connected to nVidia videocard in multi monitor setup on Ubuntu 13.04

I have a problem on my PC w/ Ubuntu 13.04 (fresh virgin installation as of yesterday) My Hardware spesifications: Asus P8Z77-M Pro mainboard Asus GeForce GT210 PCIe videocard 2x Philips 24" ...
3
votes
0answers
350 views

HDMI audio not working on hybrid graphics

I have an HP Pavilion dv6 laptop with Intel Sandybridge HD3000 / Ati Radeon 6490M switchable graphics. I am not very experienced in Ubuntu or Linux in general but I have installed 13.04 64bit, because ...
3
votes
0answers
118 views

How are modules loaded at boot

if I do "lsmod" I get a long list of loaded modules. Which file lists the modules to load at boot time? I've seen pointers to /etc/modules but in my case it only contains "lp" and nothing more. ...
3
votes
0answers
2k views

/dev/nvidiactl not present

I have an NVIDIA GT 540M (based on lspci output) graphics card and am trying to install its drivers. I have tried various options like downloading from NVIDIA's website, CUDA 4.2 homepage (Cannot post ...
3
votes
0answers
993 views

Does Ubuntu support NFC hardware on Nexus 7?

I was wondering if the NFC hardware on Nexus 7 is supported by Ubuntu. As I understand, the Nexus 7 contains the PN544 chip set. I installed the PC/SC service (pcscd) which works with external USB ...
3
votes
0answers
624 views

How can I reduce overscan in 1080p with AMD HD 6xxx - Ubuntu 12.10 over HDMI

My TV and/or receiver do not have native scaling options, nor would that be feasible. Installation of ANY Catalyst drivers (12.9, 12.10, and 12.11 beta) do not seem to work with Ubuntu 12.10 ...
3
votes
0answers
128 views

Hardware 3D acceleration suddenly stopped working

I turned on my laptop the other day and noticed that Gnome was not using fancy graphics mode. As far as I know there is no reason my drivers should have stopped working, as I haven't made any upgrades ...
3
votes
0answers
926 views

Set master mode on a realtek rtl8192ce

The supported interfaces of the network adapter include also AP. But when I try to set the card on Master Mode with iwconfig wlan0 mode Master, I get the following error: Error for wireless ...
3
votes
0answers
2k views

Video driver Radeon x1200

I got the issue when I play flash games or videos it's too slow. I reinstalled Ubuntu and it worked smooth for like 5 hours then I rebooted and it was slow again. When I type sudo lshw -C display ...
3
votes
0answers
341 views

NVIDIA GeForce4 4200 Go (Dell Mobile) Driver

I have a Dell Inspiron 8500 and would like a driver for the graphics card that works ok with 12.04. The one supplied makes the cursor sketchy and windows appear with black lines and fuzzy sections, ...
3
votes
0answers
1k views

Wireless driver only works after plugging the cable in with a BCM4313

I upgraded to Ubuntu 12.04 this week. I've had a couple of problems with my wireless card. After following some posts here on askubuntu I got it to work on a peculiar way: When I start my laptop ...
3
votes
0answers
5k views

How do I install an Edimax EW-7811Un wireless adapter?

I recently installed Ubuntu 12.04 to my old computer (a Dell) after XP began to run very slow, and am now trying to install a Edimax EW-7811Un 150 Mbps Wireless 11n Nano Size USB Adapter to connect to ...
2
votes
0answers
24 views

Weird mouse behaviour in Xubuntu - BUG?

I have Xubuntu 14.04 x64 installed and I'm noticing a very strange behaviour. Sometimes my mouse acts as if I've pressed the right button and opens context menus at random. I've tried finding out ...
2
votes
0answers
129 views

Ubuntu 15.10 Steam Controller not working in games

I have a steam controller to use with my HTPC running Ubuntu 15.10. When I first plugged it in, it was entirely unrecognized. According to this: How do I get a Steam Controller working? the ...
2
votes
0answers
109 views

yoga 3 pro touchpad and touch screen

I have new laptop yoga 900. I have install ubuntu 15.10 on it. The problem is that touchpad and touch screen are not detected (I solved wifi problem with this : Intel wireless 8260 - unclaimed ...
2
votes
0answers
68 views

Ubuntu 15.04 - enter black screen after installing the upgrade of software ( Nvidia GTX 860M )

Host: 15.04 Kernel version: 3.19.0-41-generic Graphic card: Nvidia GTX 860M Graphic card driver: 352.63 from nvidia-352-updates CPU: Intel(R) Core(TM) i7-4710MQ I used Nouveau display driver ...
2
votes
0answers
98 views

Slow and Unreliable Internet with EDIMAX EW-7811Un N150

My internet connection is slow and unreliable. Sometimes pages will eventually load, but other times I will get a server not found message. Refreshing the page often fixes that. Sometimes it takes ...
2
votes
0answers
67 views

Ubuntu 15.10 Graphics Glitching

I had Ubuntu 15.10 running on an old Dell SFF tower (I think a optiplex 755). It uses integrated intel graphics. Both with a monitor attached and thru screen sharing into the computer I see the ...
2
votes
0answers
118 views

My Nvidia GPU isn't detected

I'm using GTX 460. When I use 'Additional Drivers' it says "No additional drivers available." After running the 'NVIDIA-Linux-x86_64-352.63.run' it gives me the following messages WARNING: You do ...
2
votes
0answers
124 views

Ubuntu 14.04 Bluez5 Broadcom BCM20702A0

So I recently upgraded to Bluez5 by building the package from source via these instructions: How to upgrade to the latest BlueZ version on Ubuntu 12.04 LTS? However now upon boot I get the following ...
2
votes
0answers
73 views

Randomly losing WiFi connectivity

I can't handle inbound or outbound data. Sometimes I even get disconnected. It happens very often though not always. It happens at some points in the WiFi area while it does not happen that often at ...