Ubuntu is a Linux distribution with an emphasis on ease of use and installation. Note that http://askubuntu.com is specifically dedicated to Ubuntu questions.

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2
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1answer
33 views

Bash script for logging in ftp

I have seen this question: link I have similar, if not the same request. I'd like to create a script that will log me in ftp server. I do not want to automate the whole exchange, I just want to speed ...
0
votes
3answers
564 views

“Package linux-image-3.5.0-44-generic is not installed” while installing quantal kernel

I am working on a Ubuntu Ubuntu 12.04.2 LTS (GNU/Linux 3.5.0-43-generic x86_64) machine. There are some packages that I need to install, and in order to be able to that, first I have to run apt-get ...
2
votes
1answer
136 views

Not see file NetworkManager.conf in folder /etc/NetworkManager/

My network connectivity often gets interrupted when I use the local DNS server at the company, I wanted to change dns=dnsmasq to #dns=dnsmasq in /etc/NetworkManager/NetworkManager.conf. But I do not ...
1
vote
1answer
201 views

Unmet dependencies using apt-get on Ubuntu

I am working on a Ubuntu 12.04.2 LTS (GNU/Linux 3.5.0-43-generic x86_64) machine. It is a server running in production environment with other projects so I have to be quite careful. I have to install ...
1
vote
3answers
61 views

Why is there Apple copyright on lpadmin, lpq and lpstat pages?

I am on Ubuntu 12.04. Why do lpadmin,lpq, lpstat man pages have Apple copyright on them?
1
vote
0answers
407 views

USB Ports not working with Ubuntu Linux 14

Sorry if this seems like a duplicate post but I am Ubuntu Linux noob and am struggling with it a bit. I installed and configured Ubuntu Linux 14 for dual boot setup on my Windows 8.1 machine. ...
0
votes
0answers
392 views

Ubuntu server boot assigns names to NICs erratically but all traffic is handled on only one NIC

I have two NICs, em1 and p3p1 on my Ubuntu 14.04 Server. During boot, network interface eth0 is renamed to both em1 and p3p1 but the order is not consistent from one boot to another. In use ALL ...
0
votes
0answers
186 views

Version Error Integrating PowerBroker Identity Services and Samba on ubuntu

I am trying to use PBIS (formally likewise open) to enable me to limit permissions on shares to certain AD groups. When I run the command samba-interop-install --install I get the following error ...
4
votes
2answers
204 views

can't decompress .tgz using gunzip

I was able to archive and compress a folder with the following command: tar -cvfz example2.tgz example1 I then removed the example1 folder and tried to unpack the archive using this command: tar ...
0
votes
2answers
53 views

How to I solve the error? In svn email notification?

I have working from svn email notification,but it got the error, could you help for me. (The command execute autometic send file for my mail, but now not sending ) svn commit -m "[1] add some text ...
1
vote
0answers
72 views

Avconv Error when trying to save an updating snapshot of an IP-camera stream

I'm trying to save an updating image of my camera stream on my Desktop. avconv -i rtsp://admin:12345@192.168.1.199/h264 -f image2 -r 1 /home/nuc/Images/img.jpg Protocol avconv version ...
1
vote
1answer
658 views

Apache's 000-default.conf - weird behaviour

I'm trying to achieve a redirect from domain.com to www.domain.com (non-www to www). My sites-available/domain.com.conf file looks like this; <VirtualHost *:80 *:443> ServerName ...
3
votes
1answer
73 views

Consequences of setting up POSIX locales

Small background of the situation: We are using several UBUNTU servers having English as working language; however having en_US locale set in machines we encounter problems with apt-cacher-ng ...
1
vote
0answers
134 views

Cross Compile GMP and Openswan for ARM

I have to cross compile opensawn for a OMAP4 Board and GMP is prerequisite. First I tried it on 64 bit OS but it gave me this error: configure: error: Oops, mp_limb_t is 64 bits, but the assembler ...
0
votes
1answer
350 views

uploaded file via filezilla to proftp server(on ubuntu 14.04 lts) but reported 550 error

uploaded file via filezilla to proftp server(on ubuntu 14.04 lts) but reported 550 error 550 download.html: Permission denied Error: Critical file transfer error I try to set the directory to ...
0
votes
0answers
67 views

Simple QoS configuration with PRIO Qdisc is not working

Im using Ubuntu 12.10 OS and i want to prioritize ICMP traffic over any other traffic in the egress queue of eth0 interface (as it is my default route to internet). By default this is the qdisc ...
0
votes
1answer
93 views

Wrong mount point for internal SSD

I am having a problem with mounting an internal SSD. For some reason The mounting point is chosen as /media/user/Data instead of, as specified in /etc/fstab, /mnt/Data. The according line in ...
1
vote
0answers
27 views

Files are opened by wrong applications if opened from a number of programs

History: I had problems with mime associations under Firefox. Firefox opened downloaded files with wrong programs. I deleted ~/.local/share/applications/mimeapps.list and now it works. Now I noticed ...
0
votes
0answers
30 views

HDA Realtek and Auto-Sensing Disable

I have a couple different devices using Realtek audio chipsets (one is ALC269VC, another is ALC262). On both devices (laptop/tablet type devices, with internal speakers and a headphone jack) when I ...
1
vote
0answers
61 views

How to connect tata photon in X window manager in ubuntu 14.04 using command line

Due to some reason I had to shift from Gnome to X(basic X). So here on the desktop nothing appears (no launcher, no menu bar, nothing) but we can open command line in it using Ctrl+Alt+Tab. (I have ...
5
votes
2answers
161 views

Can we use Linux Mint ISO to repair Ubuntu's Grub?

A friend of mine is running Ubuntu and got GRUB RESCUE. Can they use Mint ISO to repair their Grub? As I don't have Ubuntu ISO?
1
vote
2answers
99 views

Ubuntu: where add a script executing SQL on machine start?

Each time Ubuntu is starting I need to run a script, which is running some SQLs. So I need run it after MySQL already started. Where should I put such script?
0
votes
0answers
77 views

Beaglebone: Backup image mounts root as Read-only

After I had completed creating applications for my BB white (running ubuntu), I created a backup of the SD card using-> sudo dd if=/dev/disk2 of=/Volumes/BONE/bone_custom.img Recently, I tried to ...
0
votes
0answers
372 views

Xlib error “extension ”GLX“ missing on display” on VirtualBox guest OS

I have a remote build-machine with Jenkins and I'm trying to run GUI application. In Jenkins I installed Xvnc plugin, which uses TightVNC Server, but each build has failed. Earlier, there was a ...
-1
votes
1answer
28 views

Recover file from previous installation? [duplicate]

I recently wiped an old ubuntu server of mine and installed debian, but i forgot to backup a very important file. I know there is a chance that the computer has already wrote over the file, but what ...
0
votes
0answers
27 views

Why there are two different shadow files preset in /etc [duplicate]

I am running ubuntu 12.04 on rackspace cloud. Somehow it has two shadow files /etc/shadow /etc/shadow- I know about the first being used for password protection but where second came from ? Can it ...
0
votes
0answers
202 views

unable to run bash as new user on an ubuntu docker container

i have a docker container and i am trying to enable sshd and log in with a new user rag. it appears that as user 'rag' i am not able to execute /bin/bash. i am not sure why. i cannot figure out ...
0
votes
0answers
85 views

Grub: can't enter Windows 7

I want to install ubuntu using easyBCD and ubuntu ISO file, after some configuration, I set the default boot to Grub instead of windows7. But I forgot to run command sudo umount –l /isodevice to ...
0
votes
1answer
454 views

how to bootup/reboot in verbose mode?

I have Ubuntu 14.04TLS. How can I permanently change grub to switch to verbose mode on bootup/reboot so I can see the rolling text? I would like to make this change stick. Thanks!
1
vote
0answers
87 views

Ubuntu: Restore not printed document from browser cache

I was at work today faced with a situation where I have to prove that I did not make a mistake. Without going into detail, yesterday I generated an important document which was to be printed. For ...
2
votes
3answers
95 views

Are there network connections that don't use the WiFii card or the Ethernet port?

I see many connections like when I use netstat, are they all to the internet? Are there any connections to the internet or other things that aren't forthcoming? I guess what I'm asking is what does ...
3
votes
1answer
75 views

Why doesn't Ubuntu use capabilities on ping?

After running, $ ls -l /bin/ping -rwsr-xr-x 1 root root 34740 Nov 5 2012 /bin/ping I wonder, why doesn't Ubuntu use capabilities (i.e. raw sockets) rather than setuid?
1
vote
4answers
413 views

Why do we use double hyphen in “tar --anchored” and single hyphen in “tar -b”? [duplicate]

Why do we use double hyphen in tar --anchored and single hyphen in tar -b? I mean to say why some command line options have single hyphen (-) while some others have double (--)? Also a git example: ...
0
votes
0answers
55 views

USB drive stopped working

My USB pen drive (A-data UE700 64GB) suddenly stopped working. I tested it on few PCs (every one with Linux) and it doesn't work on any of them. The device isn't even mounted. It used to work alright ...
0
votes
0answers
149 views

elementary os on ubuntu

I have installed Ubuntu 14.04 on my laptop I tried to install Pantheon desktop enviroment because I tried it on the elementary os before and I liked it but the last version of elementary os is ...
1
vote
1answer
184 views

ActiveMQ doesn't start on Ubuntu 14.04

One of the packages which seems to be plagued with problems is activemq. After installing it, it's necessary to enable one of the queues with a simple symlink: sudo ln -s ...
3
votes
1answer
2k views

Set Ubuntu System Proxy Settings without Restart from commandline

I am using Ubuntu 14.04 . I want to change the http proxy settings from the command line. This should be equivalent to changing in the GUI(All Settings->Network->Network Proxy) and clicking the button ...
5
votes
1answer
213 views

How to write/edit/update the OsIndications efi variable from command line?

In the need to enter the UEFI firmware setup utility while using ultra fast boot (keyboard drivers are not loaded during POST), I wish to write to the "Os Indications" efi variable. My OS is Ubuntu ...
1
vote
1answer
121 views

How to set up Motion to access my copied config file?

As suggested in this tutorial I made a copy of the Motion configuration file in my home folder under ~/.motion/motion.conf . But Motion then still tries to access the config-file under ...
0
votes
0answers
86 views

Unable to install bsddb185, Python library for opening Berkeley DB version 1.85 files on Ubuntu

I am writing a python program that makes use of some legacy Berkeley DB 1.85 files. Unfortunately I am unable to install the bsddb185 Python package, either for Python version 2.x and for Python 3. ...
1
vote
1answer
53 views

Ubuntu How to re-install bootloader

I accidently altered my partition table. Somehow I wiped it out completely and changed the disk label. The system has not been rebooted yet and I managed to rebuild it the way it originally was using ...
-1
votes
1answer
63 views

how to close ports with no process attachedto it

how do you close ports if there are not processes attached to it? I used to run an application and they're using this ports previously for some reason the application crashed but if i restart the ...
2
votes
2answers
490 views

many many dpkg errors while upgrading

I am using Ubuntu 14.04, newly upgraded from 12.04. I was trying to upgrade my software, but it is showing many, many dpkg errors regarding texlive-*. When I type following command: sudo apt-get ...
1
vote
0answers
712 views

Setting up VGA Passthrough on Ubuntu with KVM : error no iommu_group for device qemu-system-x86_64

I'm trying to configure the VGA Passthrough on the Debian SID because I want to use Debian on the first monitor and Windows 7/8 on the other one. I have tried with XEN and with KVM but in both case I ...
2
votes
2answers
388 views

Print job “Held for authentication”

Following the instructions here, I have installed a Samba print server on an ARM-based Udoo-quad running Udoobuntu 12.04 LTS. The Samba server is working, and (after setting guest ok = yes in the ...
0
votes
1answer
155 views

Static IP addressing issue in Ubuntu on BeagleBoneBlack Rev C

I have my BBB configured to use a static IP address using the following in the file /etc/network/interfaces: allow-hotplug eth0 iface eth0 inet static address 192.168.0.1 netmask ...
1
vote
2answers
35 views

why are there links to links in system directories?

For example, the executable emacs: lrwxrwxrwx 1 root root 23 Jun 9 2012 /usr/bin/emacs -> /etc/alternatives/emacs llrwxrwxrwx 1 root root 18 Jun 9 2012 /etc/alternatives/emacs -> ...
3
votes
2answers
59 views

Should I install npm in Kubuntu?

I am using Kubuntu. I am looking into installing a plugin to help in javascript. This seems to be good jshint but it mention npm install What is this? My understanding is that in Kubuntu I should only ...
1
vote
2answers
23 views

Compile source with later libraries on one server and use the binary on an older server

I may have a noob question regarding the compiling software from source. I need the latest libpcre3-dev library to compile a software from source, however, the current distribution of the OS (Ubuntu) ...
0
votes
1answer
37 views

Issues With ARIA2C and basic auth- WGET working

I'm having some issues getting aria2c working with basic http auth. Wget works perfectly, but I'd like to use arias multi-threading features !!link!! = https://www.site.com/directory/name Command ...