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5 views

Problem with microfone of laptop

I am using dell ınspıron 1420 and I have problem with microfone of this laptop I am using ubuntu 13.10 I cannot manage the microfone of this laptop. for example when I try to make a voice record, the ...
0
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1answer
22 views

Can I view the history of connected usb?

I don't know Ubuntu or other linux distribution would record the connected USB information or not. I mean does Ubuntu record the USB information as I plug it into the PC, when I plug it out, does ...
0
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1answer
14 views

Mounted Drives To Show In Devices

When I have an extra drive plugged into the computer, it shows in "devices" as shown here with the 250G filesystems: However, once added to /etc/fstab` for automatic mounting, it will no longer ...
3
votes
2answers
32 views

Udev - How to change device group?

By default, all hard drive and usb drive devices belong to group "disk". I want to change usb drives to group "adm". I verified the ID_BUS $ udevadm info -q all -n /dev/sdb | grep ID_BUS E: ...
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0answers
16 views

Failure to install a printer in Ubuntu 13.10

Am having difficulty installing a Canon Pixma iP4600 printer in 13.10 and cannot print a test page. Printer performs normally in Windows XP. Any suggestions please.
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0answers
24 views

wireless adapter problem with edubuntu 12.04

I am using Edubuntu 12.04 on HP Probook. My wireless symbol disappeared after installing some software from the software center. I have un-installed them but it not appear and wireless controller of ...
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0answers
45 views

Ubuntu 12.04 - Load fallback graphics devices [fail] - How to open terminal

There are other answers to my question, but i can't understand them. Let me first explain my problem. When i boot ubuntu, there isn't any interface just some "comments" about the boot. And when this ...
0
votes
2answers
20 views

Where is the information stored in the USB core regarding the class driver and the HCDs, for it to check?

Obvious by the question, does the USB core have an array or something (maybe a linked list) where all the class drivers' information and HCD's information (a name or some kinda number) is stored so ...
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1answer
20 views

What happens after the core selects mass-storage

When a usb mass-storage device is attached to the host, enumeration of the device happens and the process where an address is given to the device, getting the descriptors occurs, then the core checks ...
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0answers
33 views

13.10 Fresh install, no sound, no devices listed

Running a brand spankin new install of 13.10 and one of the first things I noticed when I first played around is that there was no sound. So naturally I go to the sound icon at the top of the screen ...
5
votes
1answer
114 views

How to know current status of recording device?

I have a device that records the audio and video using ffmpeg. And I am using Ubuntu 12.04 for that device, but I want to find out if the device is currently recording or if it is in idle state from ...
1
vote
1answer
14 views

PulseAudio GUI images

Can anyone tell me what the symbols mean in the sound manager GUI under the "Output Devices" tab? There is one symbol that is a green rectangle and a blue music note. The other is a dark grey square ...
0
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1answer
26 views

ID_FS_LABEL in udev

What is ID_FS_LABEL in udev? Also why doesn't it show up when I execute this command : sudo udevadm info --root --name=/dev/sdb The output that I get for the above command : vineet@vineet:~$ sudo ...
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0answers
22 views

Find out device from network interface

I need to find out the device address of my inbuilt mobile broadband card, in order to change the PIN of my SIM card with gsmctl. It requires the device parameter: -d device, --device device ...
0
votes
1answer
25 views

directing Ubuntu install to correct device

Sorry to ask what must be an oft-asked question but I am not seeing another thread with the solution. I am trying to install Ubuntu 13.10 for a dual boot setup on a system that has two HDDs on it, one ...
0
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0answers
48 views

So many devices

I'm a newbie installing Ubuntu (I am currently running 13.10), and I am having a devices issue. I just got an Acer c720 Chromebook, and initially I decided I would put Bodhi Linux on it, but after ...
0
votes
1answer
19 views

fix block device name in /dev

I have several block volumes in /dev like /dev/sds. These block volumes are located on a SAN device. Every time I restart my Ubuntu server, the device names change. I was wondering if there is any ...
0
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0answers
52 views

How to install broadcom wireless driver?

I have a fresh installation of 12.04 LTS and i am unable to install the broadcom STA wireless driver. My laptop model is HP Elite book 2570P Here's the /var/log/jockey.log: ...
0
votes
1answer
54 views

Disk naming convention in preseed vs manual installation

When I try to install Ubuntu 12.04 onto a Dell PowerEdge R710 via preseed, the auto install first disk is always coming up as /dev/sdc. As per the docs it should be /dev/sda. I looked at ...
0
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1answer
263 views

Can't mount HDD /wrong fs type, bad superblock

I have browsed the many other questions related to my question, there seems to be many solutions for others, but not for me, when I try to mount my HDD using: sudo mount /dev/sdd ...
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0answers
44 views

Ubuntu 13.10 not recognizing bluetooth in combo wlan-bt card?

Running 13.10 on my HP TM2 laptop with an aftermarket Ralink rt3090bc4 wifi/bluetooth combo wlan card. Wifi works out of the box, but Ubuntu isn't even showing a bluetooth device. Please offer ...
0
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0answers
101 views

correct sound card, wrong device

I have had a persistent issue for some time, it is with my sound. When i plug external speakers in i get sound, but the speakers on my laptop dont work...well they do for 20 seconds then they go quiet ...
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0answers
14 views

Change the device order for graphics cards

Ubuntu 13.10. Mining rig. 7ea graphics cards (2 7900's and 5 7800's). Adapter 0 is a 7900, adapter 1-5 shows 7800, adapter 6 shows 7900. How can I make adapter 0 and 1 7900's while 2-6 are 7800's? ...
1
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1answer
40 views

why device files do not open with vim or nano

root@heena:/dev/disk/by-label# ls PENDRIVE System\x20Reserved now when I open PENDRIVE using vim or nano, I get an empty file. but I understand that everything is file in linux including ...
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votes
1answer
20 views

How do I get the “Installed a medium” prompt to go away?

When I plug my Kindle into the USB port, I get an annoying popup that says: You have just installed a medium. Select how to open kindle and whether to perform this action in the future for other ...
0
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0answers
35 views

How to set a default volume setting for each audio/sound device?

Where the desired situation is this: when I change a sound output setting to a specific audio device, the volume is set to my default for this device, instead of a maximum volume. EDIT: Actually I ...
0
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0answers
61 views

combo mic/headphone adapter

From my experience, linux is picky about what you plug into it. My laptop doesn't have a mic jack so I am going to be buying a combo, mic/headphone adapter. Before I go out and waste time on buying ...
1
vote
1answer
92 views

Ubuntu Server wont recognize ethernet

I have recently acquired an old computer that i tried to install Ubuntu 12.04.3 server onto, however the system could not be booted into any external medias (usb and cd drives). so i hooked the hard ...
0
votes
1answer
119 views

how to configure a mounted drive to not show up under devices

I have Ubuntu 13.10 installed on a system with three separate drives. The / and swap are on the first (sda), /home is on the second (sdb), and I have /home/username/Backup on the third (sdc). I had ...
0
votes
1answer
117 views

I can not get 'motion' working… seems to ignore changes to .conf file

I am trying to use 'motion' to setup some simple video surveillance in Ubuntu 12.10. I installed motion and edited the /etc/motion/motion.conf file, but it seems like the program is ignoring the ...
0
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0answers
138 views

PCI Express slot not being recognized

This has happened to me twice now. The first time I had to reinstall Xubuntu, and now I would like to avoid that and discover the root of the problem. I have two machines, A and B. Both machines ...
0
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0answers
49 views

luks dev mapper

Can someone tell me why is blkid returning different results from what I can see in /dev/disk/by-uuid ? AM I missing something obvious or is this simply bug ? root@db01:~# blkid /dev/sda1: ...
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0answers
118 views

HD serial at /dev/disk/by-id

I am building a function that has to read the HD serial number, and it cannot run external applications or require root privileges. I am aware that I can list the contents of this folder: ...
0
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0answers
29 views

How to separate audio devices

At windows 7 I was able to separate my audio devices. I mean, skype used headphones and music player used speakers. Generally, all communicators like skype and TS 3 used headphons and normal voice ...
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0answers
91 views

Trouble with devices

I am newbie with Ubuntu. I thought I should start working on Ubuntu with Gammu because I heard many good things about it, but all day I spent working on it, with no results. I have installed Ubuntu ...
0
votes
1answer
40 views

Why are there so many devices in /dev?

I read that your devices are listed in /dev. I do not have nearly as many devices attached to my system as are listed in that directory. Why are there so many devices there? And how do I get ...
2
votes
1answer
662 views

USB audio device not detected [closed]

I've been having problems with USB sound for some time (it used to work about 6 months ago). I find that any USB sound device that I connect is not recognised, and is not listed by aplay -l I've ...
0
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1answer
161 views

Remove persistent devices from file browser list

In my file browser, it lists all the drives and devices available for browsing. There is one that is from another OS installation, and i want to remove it from the list. Hiding devices using ...
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0answers
15 views

Ubuntu with unremovable device on Amazon

We are using a 10.04 canonical ubuntu instance image on an Amazon instance store. We recently unmounted a device and detached it from the instance. The problem is that the device still shows up in ...
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0answers
63 views

USB modem taking a long time to be identified

I earlier had a problem with my USB modem, described here: - Unable to see the UI while using USB modem . I however had the problem fixed. I recently installed updates recommended to me by the system, ...
0
votes
1answer
135 views

opencl device missing

I am using latest catalyst drivers from amd (Kubuntu 13.04). Previously(say one month ago) am using OpenCL 1.2 for my PyOpenCL worked great with three computing devices 1. Turks 2. Devastater 3. ...
0
votes
1answer
309 views

How can I detect unknown/unapproved devices with udev?

I'm designing a security sensitive setup for a client. The situation is as follows: Sensitive information has to be stored on a server that might be accessed by unauthorized personnel. There is no ...
0
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0answers
904 views

Ubuntu for Asus Memo Pad HD 7? [duplicate]

Is it possible to install Ubuntu on a Asus Memo Pad HD 7 and to use the whole features of this OS? I cannot find anything about Ubuntu on Asus Memo Pad HD 7 so I have to ask here. kiano
1
vote
1answer
6k views

mount error, special device does not exists

I have a hard disk of 320 GB on ubuntu 12.04 64-bit. 2 drives of my hard (sda7 and sda8 of ext3 type) cannot be mounted. output of sudo mount /dev/sda7 /home/newfolder -t ext3 : mount: special ...
3
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0answers
152 views

Why does an external USB hub show up under different USB bus/port numbers than other devices plugged into the same port?

I'm working on setting up a system where I want to have certain devices always named the same way when they are plugged into certain ports. I originally set up a udev rules file with the devices ...
1
vote
0answers
101 views

How can I see devices if I am using Ubuntu in “Try Ubuntu” mode? [closed]

I am a novice at Ubuntu,and have been unable to find the following information: I am using Ubuntu in the "Try Ubuntu" rather than the installed mode. When I use the file manager function, I don't see ...
0
votes
1answer
316 views

getting devices/media to show up in Xubuntu on VM

I'm running Xubuntu 13.04 in VirtualBox on my iMac, and have discovered that devices and optical media don't show up in the VM at all. For example, USB drives and CDs mount on my Mac OS desktop but ...
0
votes
1answer
182 views

Quodlibet couldn't connect to a device backend

I'm new to Quod Libet but I want to like it. Every other music app has disappointed me in some way and so far QL disappoints me least. It's not perfect but I'm trying very hard to make it work. ...
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0answers
65 views

iPod suddenly appeared in tmp

So, I have been using my iPod with Banshee for some time now without a problem, but recently my pc stopped rocognizing it and it didn't show up in the Devices tab in the file explorer. After a check ...
5
votes
2answers
2k views

How do I know the device path to an USB-stick?

I have a USB-stick (used as an installation medium). Now I need to install a driver from a restricted folder on that device). But how do I get the device path to my USB-stick (e.g. /dev/sda3 so I can ...