0
votes
1answer
38 views

Downgrade USB 3.0 to USB 2.0 in ubuntu

I have USB 2.0 device when I plugged this device into the USB 3.0 port of my system then system gets hanged, after researching many of the solutions says that you can downgrade USB 3.0 to USB 2.0. But ...
1
vote
1answer
42 views

System Halt on REBOOT, Shutdown & Restarts as expected

Recently went from Centos 6.4 to Centos 6.5. System is Dell T410 Tower. Whenever I reboot, system runs through post, passes IPv4 Settings, then announces: PCIe Training Error: Slot 1 system halted ...
0
votes
1answer
32 views

Recommend Course of Action? [closed]

I have an Asus VivoBook that came with windows installed on it. For amusement and profit, I have been hacking away trying to to serve a website from behind a wireless router at my house. At some ...
1
vote
1answer
52 views

Problem installing input-wacom-0.20.0

I run Linux Mint 14. I bought a wacom intuos pen&touch small tablet and my old driver (don't know which one, someone installed it for me...) does not support it. I did a little research and found ...
1
vote
1answer
41 views

Attaching two network cards two different drivers

I have an Ubuntu 12.04 server that has two 10 Gb ethernet cards that are using the ixgbe driver. I'm installing the PF_RING DNA drivers for these cards (what that is isn't important). I want interface ...
0
votes
1answer
33 views

Rmmod module reappeared after plugging back device

I have an arduino that talks to my computer through the serial-usb driver ftdi. I want to use my own module instead when I plug my arduino. I did : sudo rmmod usbserial sudo rmmod ftdi_sio I wrote ...
0
votes
0answers
34 views

Updating a driver quirk in kernel

Os : Debian 6 Kernel Version : 2.6.32 I have been recently working with Linux application and now we have some little hard-disk issues where my motherboard doesn't support AHCI through bios. On ...
4
votes
3answers
119 views

How does libusb access kernel stuff?

From what I understand: Generally speaking, a driver runs in kernel space and can be called from user space. Only code in kernel space can call usb low level things / ioctl libusb is a library, so ...
3
votes
0answers
231 views

Debian driver needed for Intel ICH7M SouthBridge I/O controller

I am using a motherboard based on this architecture. http://www.intel.com/content/www/us/en/intelligent-systems/navy-pier/embedded-intel-atom-n270-with-mobile-intel-945gse-express-chipset.html I ...
4
votes
1answer
1k views

Configure Wacom Intuos Graphics Pad in Linux Mint 15

I purchased a Wacom Intuos graphics pad recently (specifically, Create Pen & Touch Tablet, which I think is the rebranding of the Intuos 4), and I am trying to configure it on my Linux Mint 15 ...
0
votes
0answers
103 views

Doubt when compiling USB/IP drivers

I need to install a USB 3G modem to a Windows virtual machine (running on OVM). The modem will be plugged on a Linux host. (Would Windows be easier?) I don't understand what the following README file ...
1
vote
1answer
113 views

Difference between Device file and device drivers

I am beginner in device driver programming. I don't get the difference between device drivers and device files in Linux. Can anyone explain the difference?
0
votes
0answers
148 views

What are high level and low level device drivers

Recently I read that there are two types of drivers (at least for disk), one that are called high level drivers and another called low level device drivers. Can some one tell me what these are, and ...
1
vote
0answers
56 views

Writing a USB driver from scratch [closed]

I have an FPGA that I'm going to be connecting to a Raspberry Pi running Raspbian 3.6.11+. I've been reading up on how to write a USB2.0 HS driver for linux and how to reverse engineer USB ...
1
vote
1answer
32 views

Why have a fake LR-WPAN driver?

In the Linux kernel configuration, a fake LR-WPAN driver can be enabled and added to the kernel that will be compiled. Why would someone want a fake LR-WPAN driver? I assume it would be for debugging, ...
0
votes
0answers
87 views

Compiling a simple character device driver as a module

I wrote a simple character device driver & wanted to cross-compile it for craneboard (ARM architecture). My file name is gDev.c. I copied the file to kernel/drivers/char directory in craneboard ...
1
vote
3answers
339 views

How compatible is Centos in respect to hardware for desktop systems?

I have been tasked with creating a promotional/sales tool for our clients and sales people . (about 8400 users) It is expected that the tool will be used on office and home systems. The tool will ...
2
votes
1answer
2k views

How to install much newer mpt2sas driver version in debian squeeze?

Linux debian squeeze 6.0.6 (2.6.32-5-amd64) is supplied with quite an old 02.100.03.00 version of the mpt2sas driver. I do wish to install a much newer mpt2sas driver version. In know there are ...
19
votes
5answers
5k views

What is the difference between kernel drivers and kernel modules?

When I do a lspci -k on my Kubuntu with a 3.2.0-29-generic kernel I can see something like this: 01:00.0 VGA compatible controller: NVIDIA Corporation G86 [Quadro NVS 290] (rev a1) Subsystem: ...
4
votes
4answers
3k views

Cannot create “Hello World” module (and NVIDIA, and VirtualBox)

First off, the details. BEFORE: kernel: 3.2.0-2-amd64, nvidia driver: 295.59 AFTER: kernel: 3.2.0-3-amd64, nvidia driver: 302.17-3 My Debian wheezy is kept recent at all times. Actually, doing ...
1
vote
2answers
342 views

Where to find source code of Linux NTFS driver?

Brief description : Linux driver gives us a chance to interface with an NTFS filesystem. Thanks to this driver, we can use built-in Linux commands on an NTFS filesystem. Ex : ls, chown, chmod, cd, ...
3
votes
1answer
259 views

Chrooted drivers

If the host has the kernel drivers properly loaded, would the chrooted enviroment be able to use them (ex. wireless, power)? Does the chrooted enviroment need its Xorg drivers to be configured or ...
1
vote
2answers
1k views

Finding Linux distribution with proper hardware driver support

To me it is a jungle to find what Linux distribution to choose... Of course one would like to use as much performance as possible from the machine. In my case I have a HP Pavilion dv6-6008eo - in ...
2
votes
1answer
8k views

Xorg -configure doesn't work with nouveau drivers

I'm having problems setting up X.org on Gentoo. At the moment I have kernel 2.6.37-gentoo-r4 installed and have built X against this kernel. I have nouveau drivers installed and they seem to be ...