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

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6
votes
0answers
1k views

Couldn't find synaptics properties after reboot. No synaptics driver loaded?

Every time I reboot my laptop, my touchpad scrolling stops to work. I assume it's because my synaptics isn't loading as when I try to run synclient. I get the Couldn't find synaptics properties. ...
6
votes
0answers
7k 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 there ...
4
votes
0answers
24 views

Wimax in XUbuntu?

I have a problem, I am using the Intel Centrino Wireless-N + WiMAX 6150 as wifi and wimax card but I can only use wifi. I googled a lot about drivers and stuff but I can not find the way to activate ...
4
votes
0answers
171 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
822 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
591 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
614 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 ...
3
votes
0answers
12 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
245 views

Intel e1000e Ethernet not working

I have the problem that the ethernet device on the Intel NUC is not found. ifconfig -a only shows lo and wlan0 but not eth0. sudo lshw -C net gives the following output: *-network UNCLAIMED ...
3
votes
0answers
347 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
469 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
157 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
553 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
713 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
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 ...
3
votes
0answers
322 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
2k 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
2k 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 ...
3
votes
0answers
402 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
228 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
92 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
497 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
855 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
375 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
335 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
108 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
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
945 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
592 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
122 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
841 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
314 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
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
10 views

How do I debug a large pause before network transactions when Network Manager is disabled?

I have had a network problem since upgrading to 15.04 for which I have tried a new network card and clean installation of ubuntu, neither of which worked. My system was fine under 12.04 and 14.04. If ...
2
votes
0answers
26 views

Redistribution of Ubuntu 14.04 LXDE

I wish to inquire about the intellectual property policy, where it is stated: You can redistribute Ubuntu, but only where there has been no modification to it As a commercial company with ...
2
votes
0answers
58 views

Making a wifi adapter RTL8192eu work on Ubuntu

I bought a wifi adapter for my raspberry pi, but I have problems making work on raspberry pi. I tested it on a PC running Ubuntu. It has exactly the same behavior, as follows: When inserted, lsusb ...
2
votes
0answers
16 views

Where's device file of the sound card?How can I play by C

In /dev, I just find /dev/console, rather than /dev/dsp, /dev/audio, etc., which friends told me the device file of sound card in Linux. Now, I want to play music and change the volume by C in Ubuntu ...
2
votes
0answers
22 views

Stuck installing new video drivers

Im following this http://wiki.cchtml.com/index.php/Ubuntu_Trusty_Installation_Guide to install the drivers but Im stuck at the point of the warning not to use the following steps because Im running ...
2
votes
0answers
79 views

nvidia vs. nvidia-updates?

OK, so I haven't find any answer, only one that claims the "nvidia-updates" is newer versions, yet the driver instalator says this: 4 options: nvidia 331.113, nvidia-updates 331.113, legacy nvidia ...
2
votes
0answers
84 views

Missing driver for ASUS USB-N53?

I have a WiFi USB adapter called "Asus N53 Dual-Band Wireless-N600 Adapter". I've tried just sticking it into my (up-to-date) Ubuntu 15.04 computer, but it doesn't work. Syslog: kernel: usb 1-3: ...
2
votes
0answers
35 views

2nd vga monitor not being detected shows 100% black screen

Hey guys my 2nd monitor is on but is just showing a black picture. my main monitor is connected to the video card (Amd 280) whereas the 2nd monitor i connected to the motherboards VGA port the VGA ...
2
votes
0answers
36 views

Driver for Lenovo PCI-E graphics card ADD2-R

Installing Ubuntu 14.04 64 bit desktop on an old Lenovo ThinkCentre A57 There is a simple grapics card inside the box, marked Lenovo ADD2-R On the card is only one chip, marked CONEXANT CX25904-13Z ...
2
votes
0answers
51 views

For a 32-bit Ubuntu 14.04 install, How to install Broadcom wireless 32 bit drivers offline

I have found the steps for doing this with the 64 bit installation of Ubuntu, and I assume that the steps are the same for the most part with the exception of the actual files used. I need some ...
2
votes
0answers
129 views

Diagnosing Slow Boot - 15.04

I've recently thrown Ubuntu onto my main rig as a dual boot. I've been having an issue with a rather slow (relatively speaking) boot time. It takes around forty seconds. I seem to have found the ...
2
votes
0answers
55 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 ...
2
votes
0answers
76 views

Problems with unstable wireless (Ralink RT5392)

I am having trouble fixing an unusably slow wireless network on a new PC with Ubuntu 14.04 LTS installed. After a while I have no network connection. It works if I restart my computer (still slow), ...
2
votes
0answers
142 views

Not able to get my Huawei E303f USB modem working on Ubuntu 14.04

I have been searching for a way to get my USB modem working. I am on ubuntu 14.04. I know that ubuntu takes these modems as a mass storage device at first. Therefore, I used modprobe and ...