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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2answers
135 views

How can I effectively purge a manually installed package?

I installed SBCL 1.2.3 on Ubuntu 12.04 by downloading sbcl-1.2.3-x86-64-linux-binary.tar.bz2, and running sudo bash install.sh However, I was curious about how I would be able to uninstall it? It ...
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0answers
665 views

How to make Intel fake RAID 0 volume appear on boot with Ubuntu 14.04 in a multi-boot environment?

I have a computer with a Gigabyte GA-Z97N-Gaming 5 mainboard, a 256 GB drive for booting and two 3 TB drives meant to use in a RAID 0 setup with both ext4 and NTFS partitions. We are planning running ...
3
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0answers
3k views

Autologin question with LightDM & Ubuntu 14.04

I have set up a batch of workstations at a library using DRBL. These workstations are running Ubuntu 14.04. I want these workstations to autologin to a specific user (a different one for each ...
1
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1answer
648 views

ifconfig ethernet (eth0) no data flow

Hello this is my ifconfig output: eth0 Link encap:Ethernet HWaddr 50:46:5d:44:5e:fe inet addr:10.0.0.6 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: ...
1
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1answer
63 views

Install OS in a directory

We can have the full filesystem structure of any OS in a directory. To which we can chroot, so it will behave as good as native login. Is there any way to install the an OS onto a partition with the ...
2
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0answers
260 views

svn update or checkout problem : Can't read length line in file '/home/username/svn_repository/db/revs/0/697'

My latest revision is 703 after svn committed. But When I execute the svn update or svn checkout commands from Client machine it throws. svn: REPORT of ...
0
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1answer
779 views

How to ssh into remote machine and create new user in bash script

I am writing a bash script and would like to ssh into a remote machine and execute the adduser command. This is not working, all that I get is the --help text for adduser when I run the code below. ...
0
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1answer
118 views

dual boot from two different harddrives, windows and lubuntu not working

I have a computer with two harddrives. I first installed my Windows 8.1 on my ssd taking up the whole drive. Then on my second 2TB I made 3 partitions. 1TB is dedicated to external storage, 500GB is ...
1
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1answer
745 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 ...
1
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1answer
135 views

./a.out && echo $? only prints return value if return = 0

echo $? in the following scenario does not display the return value, i.e. 1. echo "int main() { return 1; }" > foo.c gcc foo.c && ./a.out && echo $? However, echo $? works when ...
1
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1answer
106 views

Disadvantages of Ubuntu installed inside the Win vs next to Win

Are there any disadvantages of installing Ubuntu inside the Win using installator vs next to Win using bootable device? For example: My user account (on Win) contains diacritics which causes problems ...
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0answers
94 views

Make upstart log to /var/log/upstart/<service-name> directory

By default upstart logs to /var/log/upstart, and all the service logs are under the same directory. I want to have a directory under /var/log/upstart (say, /var/log/upstart/myservices where all my ...
0
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0answers
29 views

Why is my application being cut off?

I'm running a Java based application on Ubuntu 12.04 LTS, and for some reason it keeps getting cut off in the top left portion of the screen. I'm running this in VSphere, with VMWare Tools installed. ...
1
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2answers
98 views

How can I deny internet access to all processes except the chosen ones?

Sometimes I am forced to use really narrow Internet bandwidth of 56kbps. On my Ubuntu desktop I have too many programs, that frequently check something on the net - and hunting and disabling them ...
0
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1answer
184 views

Binvox not working on a headless Linux server

I'm trying to run Binvox (http://www.cs.princeton.edu/~min/binvox/) via web server, on an Amazon EC2 server with Nvidia GRID K520 GPU and running Ubuntu 14.04. I'm using the system(binvox, $ret) ...
3
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1answer
191 views

USB hard drive won't remount after power outage

My home server has a USB hard drive plugged to it. Once in a while, the breakers jump or there are power outages. Since my server is a laptop, it keeps chugging along, but the rest of the hardware ...
0
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2answers
56 views

how to add wamp feature to lamp

I am used to do web development using wampserver in windows but recently I wanted to move to Linux and I am using LAMP now but I found that some useful feature in wampserver are not available in LAMP ...
6
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2answers
3k views

My .xsession and .xinitrc files are not executing

I have installed xmobar, xmonad on ubuntu 11.04. #!/bin/bash trayer --edge top --align right --SetDockType true --SetPartialStrut true \ --expand true --width 10 --transparent true --tint ...
3
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3answers
717 views

Apache Server on different disk partitions

I have an Apache server installed with Debian. Later, I partitioned my hard drive and installed Ubuntu on the new partition. Afterwards, I realized I could not access my Apache server while booted ...
10
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3answers
23k views

Creating an user without a password

I'm trying to create user without password like this: sudo adduser \ --system \ --shell /bin/bash \ --gecos ‘User for managing of git version control’ \ --group \ --disabled-password \ ...
1
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1answer
804 views

add-apt-repository Raises A Python Error

I wanted to install Numix icon theme, therefore I needed to add ppa, but it strangely raised this error: Traceback (most recent call last): File "/usr/bin/add-apt-repository", line 163, in ...
1
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2answers
283 views

new users can't log in via GUI

I have added 3 new users to the system via a terminal session and defined their password. However at the GUI logon screen when I click on their account and put in the password I get the spinning wheel ...
2
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2answers
702 views

KUbuntu 10.04 / Dolphin File Manager: Is there a way to make .desktop files display the filename the same as the NAME= in the metadata?

As shown in the below screenshot, if I have a Folder Widget setup to point to the Desktop "place", the .desktop files appear with the filename of the Name= value in the file. However, if I browse ...
3
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1answer
1k views

Ubuntu eth0 not detected

After installing a new version of this distro, eth0 is not detected automatically. command inxi -SNxz result: Network: Card-1: Broadcom NetXtreme BCM57786 Gigabit Ethernet PCIe bus-ID: 01:00.0 ...
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0answers
19 views

How to create a fingerprint of the hardware from a dedicated root server? [duplicate]

Recently our ubuntu root server has been replaced after some failures. Unfortunatelly we cannot confirm if it really has been replaced or just some parts. What is the best and most thorough way to ...
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0answers
274 views

disable mouse and keyboard on Ubuntu 14.04

I use only ssh access to my 'slideshow' computer (it, and a big TV screen are located in a public room). I'd like to disable generally (not X only) all of the USB slots, and the PS2 keyboard/mouse ...
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2answers
164 views

How to kill all processes for a given user that take longer then X time

When I list processes with ps auxf I often see some that are stuck and I need to manually kill them. How can I do it with one command? Example ps result: $ ps auxf USER PID %CPU %MEM VSZ ...
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0answers
311 views

FileZilla: Failed to retrieve directory listing

I am running Ubuntu 12.04 as the host and installed Ubuntu 14.04 in the Virtualbox as Guest OS.I have installed and configured VSFTPD on Ubuntu 14.04 and forwarded the virtualbox port's as follows: ...
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0answers
122 views

Issue in ubuntu disk size (vitualbox image)

I am having an issue while increasing the disk size for Ubuntu where I see that pvdisplay doesn't show all the partition, and only show /dev/sda5. Also Ubuntu disk size is 52.4 GB, but the disk is ...
3
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1answer
2k views

/etc/init.d/nis missing on Ubuntu

I'm trying to setup NIS on a machine. All instructions always expect /etc/init/nis to exist as at the end of configuration one is expected to restart the service using that. For me it doesn't exist. I ...
23
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5answers
21k views

rsync all files of remote machine over SSH without root user?

I have this command to backup a remote machine. The problem is that I need root rights to read and copy all files. I have no root user enabled for security reasons and use sudo the Ubuntu way. Would I ...
2
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4answers
346 views

How to restart python script after one second of going down using UPSTART?

I am running my Python script using upstart feature of Ubuntu so that if for whatever reason my Python script dies or gets killed, it can be restarted automatically and everything is working fine - ...
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0answers
1k 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
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1answer
269 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 ...
5
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2answers
273 views

Can I set a gnome keyboard shortcut to be a prefix key, like in emacs, tmux or screen?

I would like to setup some Gnome keyboard shortcuts to be a prefix-key, so that I can add several shortcuts with the same prefix. Eg. I'd like to be able to have Super+x be a prefix key, with the ...
3
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1answer
314 views

Installing noip via sh script

I have this script: cd /usr/local/src/ wget http://www.no-ip.com/client/linux/noip-duc-linux.tar.gz tar xf noip-duc-linux.tar.gz cd noip-2.1.9-1/ make install <<END_SCRIPT Username password ...
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0answers
918 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 ...
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0answers
303 views

Installing 14.04 from ubuntu-14.04-desktop-amd64.iso with pxe

We're trying to do an automated network installation using pxe. We installed netboot tools (14.04 LTS) and extracted theubuntu-14.04-desktop-amd64.iso contents into an http server. We saw that we ...
2
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1answer
81 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 ...
2
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1answer
644 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
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1answer
133 views

ajaxterm using proportional font

I have Ubuntu 14.04 LTS, Apache 2.4.7, Python 2.7.6 and Ajaxterm 0.10-12ubuntu1. Ajaxterm is proxied via Apache. Here's the apache.conf excerpt: # Suppresses the Via header ProxyVia Off # Do not ...
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3answers
71 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?
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1answer
752 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 ...
0
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1answer
2k views

Filesystem type is ext2fs, partition type 0x83

I installed Ubuntu 10.04 (LTS) to a VPS server I'm renting and get this critical error when booting: Filesystem type is ext2fs, partition type 0x83 This prevents the rest of the boot process to ...
3
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1answer
158 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?
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3answers
10k views

Cleaning log files under linux

I am using a kvm ubuntu 10.04 virtual machine to test some features of a kernel module. I grep through the /var/log files to observe the kernel messages about that module. To start from a clean ...
4
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2answers
593 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
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2answers
139 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
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1answer
3k 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 ...
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0answers
153 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 ...