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

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5
votes
0answers
187 views

How to install a second graphics card and use 4 monitors?

I finally decided to take the plunge and ditch windows. After several hours I got things working perfectly with all my apps installed. Only problem is that I run 4 desktop displays off 2 nvidia ...
4
votes
0answers
465 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
5k views

How do I Force my Wireless Card to use Mode 802.11n?

I'm using a TP-LINK TL-WN781ND Wireless N card with an AR9285 chipset and an ath9k driver on Xubuntu 12.04.1 with Network manager. 'iwconfig wlan1' shows that it's using a bit-rate of 54 Mb/s. Is ...
3
votes
0answers
301 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
894 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 ...
3
votes
0answers
271 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
441 views

Dual screen problem with Optimus

I have a Lenovo T430 (with an Optimus graphical system), connected to a Dock Station with an output DVI (a 23" screen is on this output). I have Ubuntu 14.04 Beta 1. Optimus works great with the last ...
3
votes
0answers
352 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
418 views

Fujitsu S1300i advances document but doesn't scan

I'm using a Fujitsu ScanSnap S1300i. sudo sane-find-scanner (using sudo as a temporary workaround to minimise any permissions problems) returns: found USB scanner (vendor=0x04c5 [FUJITSU], ...
3
votes
0answers
66 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
415 views

Haswell Integrated/NVIDIA Graphics Issue

I recently purchased a Lenovo Y510p laptop. The laptop has an NVIDIA GeForce GT750M graphics card. Supposedly the laptop doesn't have integrated graphics but after installing Ubuntu 13.04 and ...
3
votes
0answers
299 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
688 views

Graphic card driver, Xorg (Open-source) version vs Proprietary (AMD and Nvidia) version, Which is the best?

i would like to ask about the graphic card driver on linux. from on my experience here is, im having a laptop with a HD6320 from E-450 APU, which is belong to my friend and i install it an Xubuntu ...
3
votes
0answers
102 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
892 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
822 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
719 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
272 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
920 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
4k 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
30 views

Running 3 monitors on Ubuntu 12.04

I would like to run 3 monitors on Ubuntu 12.04. I have NVIDIA Quadro 5000 which is able to support 2 monitors. I only have an additional PCI slot so my option are limited for a second graphics card. I ...
2
votes
0answers
36 views

Ubuntu 14.10 - Lenovo E420 - Wireless is not working

Earlier till ubuntu 14.04 the wireless was working for lenovo thinkpad E420, in ubuntu 14.10 it stopped working. Earlier for ubuntu 12.10 Modified /etc/modprobe.d/blacklist.conf and put an entry near ...
2
votes
0answers
84 views

Configuring Ubuntu to use 2 graphics card

I have a desktop that as 2 graphics card that connect 5 monitors. They are a Radeon HD 7970 and a Radeon HD 8490. Ubuntu detects both of them however only the monitors connected to the 7970 are ...
2
votes
0answers
129 views

Canon MG2922 cannot get to work

I have a Canon MG2922 printer that I want get working on an Ubuntu 14.04 desktop installation. I would seem that none of the drivers I tried for it work. When I load them and attempt a test page, it ...
2
votes
0answers
118 views

Second Screen not working Ubuntu 14.04 Intel Graphics

I've been trying to solve this problem for a while now so I'll appreciate your help. I can't make ubuntu 14.04 recognise my second monitor. This is my graphics card info ~# lspci | grep -i vga ...
2
votes
0answers
172 views

Ubuntu 14 no way to install Nvidia drivers or get suspend working

I'm trying to get an "old" Acer Aspire 5720 operative with Ubuntu 14.04 but the proprietary drivers nor suspend work properly. My hardware configuration: Intel Core Duo T5250 @ 1,5Ghz 4GB DDR2 RAM ...
2
votes
0answers
137 views

How to install a printer&scanner Canon MP630

As a newcomer to Ubuntu (version 14.04 LTS) and not being a computer expert I try to connect my printer/scanner Canon Pixma MP630. I added it in system settings Printer and now I can print from the ...
2
votes
0answers
55 views

How can I use monitors plugged into my graphics card and motherboard?

I've decided to try out Ubuntu on my desktop, but I've ran into a problem. When I first booted into it, it only detected my small monitor plugged into my motherboard. I thought of this as a non-issue, ...
2
votes
0answers
78 views

Ubuntu 14.04x64 Printing Issues ( Not happenning in the other versions )

I have a Canon iR-ADV C5030 printer, I always had troubles before with Linux, but there is nothing to do with that. Since a while Canon develop the Linux drivers for this printer and they work great ...
2
votes
0answers
828 views

Black screen/purple border booting Ubuntu 14.04 after replacing Nvidia card with integrated Intel GMA 3000

I'm not an Ubuntu expert, but I've been using it for quite some time. One of the most difficult things for me to fix are graphics/X/video driver problems. I usually just reinstall everything when ...
2
votes
0answers
119 views

How do I configure the resolution on an HP Envy 15 with an AMD Radeom 7690M?

The computer: notebook, HP Envy 15 (2012) AMD Radeon 7690M also Intel HD graphics. The problem: After installing Ubuntu 14.04, my resolution is automatically at 1024x768 and system settings and ...
2
votes
0answers
249 views

Intel Centrino Advanced-N 6200 won't connect to WPA PSK or WPA PEAP. WEP and open works. 14.04LTS

Cliffs: Can't get this to work with WPA PSK or WPA PEAP. Same laptop (Dell Latitude E6410) with a no-name USB Wifi dongle works fine connecting to the same networks. I realize this hardware is known ...
2
votes
0answers
477 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. ...
2
votes
0answers
69 views

Black screen after upgrade 12.10 now a very simple question

SO HERE IS MY QUESTION: What can I do to prevent this from happening next time I upgrade Ubuntu to another version? Here is a long involved saga of reinstalling nvidia drivers resulting in a happy ...
2
votes
0answers
217 views

Is my CPU capable of running XBMC?

Is my CPU capable of running XBMC? I am asking this because when on start up XBMC crashes and say something about Opengl and say need update. *-display description: VGA ...
2
votes
0answers
954 views

Bluetooth adapter not found in HP Pavillion 15-e015tx ubuntu 14.04 LTS

Earlier i installed ubuntu 12.04 LTS and my laptop was showing "no bluetooth adapters found" and bluetooth icon was not appearing in the panel. Also wifi switch(f12) was not getting on but still Wifi ...
2
votes
0answers
64 views

Please help me install wifi driver

I am having trouble understanding how to install Asus wifi driver. Here are the instructions. I have gotten the first 3 parts done correctly I believe. Part 4 confuses me. I open the ...
2
votes
0answers
182 views

Wireless Driver for Ubuntu 14.04 2012 macbook pro 13.3 (unibody)

Yesterday, I finally was able to install Ubuntu 14.04 on my mid-2012 macbook pro 13.3in (NON-retina). I'm very new to this and I'm not sure how to get the wireless driver. I've already gone through a ...
2
votes
0answers
134 views

Nvidia gets a black screen after a few seconds on a game

I have a geforce gt 630 and Ubuntu 14.04. I installed the driver using: sudo add-apt-repository ppa:xorg-edgers/ppa sudo apt-get update sudo sudo apt-get install nvidia-331 It works fine, but a few ...
2
votes
0answers
62 views

How can I get old video drivers back?

No matter what I watch on hulu, or when I watch it, I see annoying flickering. It doesn't happen on youtube, southparkstudios, or various other websites with videos that I have used since since ...
2
votes
0answers
392 views

Bumblebee running on Nvidia does not increase performance

When I run anything with bumblebee it doesn't provide performance increase compared to running on the Intel integrated chip. Is this an indication of incorrectly installed drivers and settings or just ...
2
votes
0answers
1k views

Ubuntu 14.04, 13.10 and 13.04 have terribly slow graphic performance

I think I've asked and googled this a lot of times. So many that I've lost the count. Anyway I have installed the three versions that I mentioned above and they all have the same issue and it is that ...
2
votes
0answers
81 views

No errors but some wanings in Xorg.0.log file,However X still black screen! Help please,ATI driver

My desktop is ASUS A43 with AMD Radeon HD 6730M Graphics.Recently I installed the Ubuntu12.04 system and I find that my cpu has a high tempreture since booted.So I realized there must be some wrong ...
2
votes
0answers
169 views

Cannot find classmap.h

When i execute: make modules i get the error: make[1]: Nothing to be done for `all'. make[1]: Nothing to be done for `relocs'. CHK include/generated/uapi/linux/version.h CHK ...
2
votes
0answers
41 views

Problems after nvidia updates were installed

Hello everyone , I am very new with Ubuntu I installed yesterday about 5 nVidia drivers and after that the pc restarted and all I could see was a black screen with an underline on the top.All I want ...
2
votes
0answers
79 views

Title bar graphic mangled on nvidia hybrid graphic system

I'm using ubuntu 13.10 and I'm currently having problems with the title bar on every window I open it looks really bad, here's a pic. Thanks in advance . The ubuntu version is 13.10 64-bit, the ...
2
votes
0answers
194 views

Overheating problem with driver fglrx on ATI radeon h5000 - mobility radeon h4000

I have an HP pavilion dv6-3127 el, with installed Ubuntu 12.04, i don't use new version of Ubuntu becouse i have overheating problem, temperature about 90 degree, instead in 12.04 i don't have this ...
2
votes
0answers
342 views

Failed to install nvidia driver on ubuntu 13.10

I've run an update and upgrade after I rebooted. When I did that I realised that the nvidia driver isn't there anymore. I've tried everything I know from : sudo apt-get --reinstall ...