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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I need help booting in to GRUB. 13.04

I need help booting in to grub in 13.10. I cant get to grub. I didn't exactly install Ubuntu. It was preinstalled for my specific pc (its a smart book from Taiwan) and I copied it to my SD card ...
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1answer
16 views

Mysql exited with status 1 and restarted every 24 hours? How to debug?

After upgrade, MySQL on Ubuntu 14.04 keeps crashing and is restarted every 24 hours according to the dmesg. I would expect to some reason for the failure in MySQL logs, but all are empty. Any ideas ...
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2answers
23 views

Installing an unauthorized wifi card in a Lenovo thinkpad edge 14

I took out a my Intel dual band Wireless AC 7260 card model number 7260HMW from another laptop. I wanted to install it in my thinkpad. Upon doing so and rebooting, the computer said unauthorized wifi ...
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2answers
12 views

Can't find emails retrieved by fetchmail

So I set up fetchmail to retrieve emails with IMAP from a remote mail server, I was able to run it. How can I know that it found any emails or not since I did send test emails to the account being ...
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0answers
10 views

postfix some users can send mail to the (distribution lists) and other users not

How can I do the following things: Some users can send mail to the mailing list (distribution lists) and other users not. For example: the everyone@mycomp.com will be able to send e-mails only for ...
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1answer
9 views

Package deb dependencies unmet error

I am trying to install deb package in a new AWS 14.04 ami instance, but it fail with the following error - The following packages have unmet dependencies: youtube-snapshot-taker : Depends: firefox ...
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1answer
24 views

Is it possible to access opened gnome terminal session in text console?

I am running Ubuntu 14.04. My desktop environment (compiz and unity) sometimes becomes frozen, which makes it difficult to save my work including text editing in emacs running in gnome terminal. ...
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1answer
51 views

Shell script to compare two tables and perform operations on their columns

I have two tables like the following: Table 1 TABLE_NAME COUNT ------------------------------ ------------ AIN_EDP_SCRIPT 33 AMA_CALLTYPE_LOOKUP ...
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1answer
36 views

How to move mysql database and mysql server to another machine

I am having Ubuntu 14.04 desktop in which i develop software. Due to some reasons my hard disk has developed many bad sectors. I want to move my mysql server software and all the databases to a new ...
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0answers
22 views

Moving from linux mint to Ubuntu [on hold]

I've moved between several Linux Distributions like Kubuntu, Open Suse, Kali, Linux mint and not forgetting Ubuntu, initially i picked Linux mint because the GUI was so beautiful and it was still ...
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0answers
11 views

Problems with Samsung firmware [on hold]

So trying to install Ubuntu on Samsung laptops doesn't brick the computer anymore but the hardware still has issues with basic functions like closing the lid to put the computer to sleep/suspend and ...
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1answer
39 views

How to know which platform I am using in lubuntu, ubuntu or kubuntu

I need switch script in between lubuntu, ubuntu, and kubuntu. How can I know which platform the script is running in? Because uname/lsb_release never show different in those 3 releases Lubuntu$ ...
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2answers
18 views

xterm formatOtherKeys not working on Ubuntu?

I'm trying to run xterm and have it pick up key bindings such as Ctrl-; Ctrl-. Ctrl-, etc.. (I like to use these bindings in emacs -nw) After some reading online I managed to get a working setup ...
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0answers
44 views

Reading the program header contents of an ELF file

How is it possible to extract loadable program headers individually from ELF files? By examining a binary using readelf one can get output similar to: $ readelf -l helloworld Elf file type is EXEC ...
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0answers
19 views

Suspend option disappear from shutdown dialog on Mint 17.1 Cinnamon

Previously I have a "Suspend" option when I open shutdown dialog, not sure why (probably because I did a apt-get upgrade I found the "suspend" option has gone: Another thing is even I set my power ...
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1answer
24 views

How to make sshd listen to two ports, but restrict one of them to a single source address?

I need sshd to listen both on port 22225 (allowing connections on that port from any IP) and port 22 (allowing just a single static IP on that port). In other words, listen on two ports at the same ...
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0answers
13 views

Java JRE 6 installation

I installed Java 6 (jre-6u45-linux-x64.bin) on a Ubuntu 12.04 machine following the procedure from this link: http://ubuntuforums.org/showthread.php?t=1904467. When I later installed Java 7 and ...
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1answer
88 views

Live USB repeatedly gives error 'Failed to load ldlinux.c32'

I'm trying to put Ubuntu on my desktop. Right now, it and my laptop are running Manjaro 3.18. I've been using Unetbootin to create the live USB on my laptop. I've tried several different versions of ...
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1answer
36 views

How to set the monitor brightness gracefully at boot time?

I've been using a loop that contains xrandr --output VGA1 --brightness 0.3 in a bash script which will automatically execute right after logging in by gnome-session-properties (a.k.a. Startup ...
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0answers
20 views

Can I print via CUPS on ARM device without drivers by installing CUPS onto an x86 server with drivers?

I just spent a few frustrating hours troubleshooting on a Raspberry Pi 2 only to find out that it is impossible to print to my Canon printer natively using CUPS. Thankfully, my printer supports Google ...
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1answer
48 views

Why are files and directories colored in different ways? [duplicate]

On Ubuntu 14.04, in bash under gnome terminal, Why are files especially directories colored in different ways? The green colors hide the text to me (How about to you?). Is it done by terminal or ...
5
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0answers
75 views

Ubuntu - No space left on device (NTFS)

I have a server which stores a lot of data, I keep many nested directories with millions of files in them. While trying to move one big directory (~700GB) from one disk to another I get an error: mv ...
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1answer
50 views

Sound is not working in Ubuntu 14.04: suddenly stopped

The sound suddenly stopped working in my Ubuntu, so I googled and followed this link but it doesn’t work to me. Output of aplay -l: **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA ...
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0answers
12 views

How to setup the quota for NIS user

I have 3 VM's and configured NIS server one VM, user account created for client access also done. NIS client configured remaining two VM's. I am able to login through what I created username in NIS ...
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0answers
32 views

shell script for conversion [closed]

SCRIPT to Read all files present in each Input Folder, (one at a time) and perform the following Bulk Conversions in Batch Mode (you should not do this interactively; you can use any iterative ...
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0answers
15 views

How to color a replaced word in Livecode [closed]

I want to replace "organisation" with "organization" and change the color of organization to red in Livecode. Iam using this code for replacement --replace "organisation" with "organization" in ...
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1answer
25 views

Load Linux Kernel Modules

I need to load the kernel modules nandsim.ko, ubifs.ko and ubi.ko with modprobe. Unfortunately my SuSE 9.3 machine (no internet connetion!) doesn't have them, but I found them on my Ubuntu machine. Is ...
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1answer
24 views

svn checkout without tags

How to checkout the repository without tags in svn. Created tags in repository. Now whenever client users do svn checkout that tags also downloaded. So I need to svn checkout the repository without ...
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0answers
19 views

ffmpeg -i filename.mp4 display “Segmentation fault (core dumped)” error [closed]

Whenever i execute ffmpeg -i filename.mp4 it return Segmentation fault (core dumped) error. I am attaching snapshot here
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0answers
11 views

oem-bt-ar-9462-dkms error in Ubuntu

I am new to ubuntu and Linux and i was recently prompted to install new updates and this error keeps popping up. Is there any way that i could resolve this? I am not sure what to do here and any help ...
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0answers
14 views

Enable Copy Paste on TightVNC Ubuntu

I am using Ubuntu server with XFCE as GUI. I want to copy paste some data from and to server with TightVNC. I've tried few options but none worked. How do I do that?
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1answer
26 views

Scheduling a task whenever the system starts

I've installed Ubuntu alongside Windows 8.1. I want to create a task that mounts some of my Hard disk drives whenever the system starts. What Linux command can I use? Thanks in advance.
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0answers
13 views

Error during ubuntu upgrade (errors were encountered while processing)

I am trying to upgrade my ubuntu from 11.10 to 14.10 but I got this error message when I ran sudo apt-get -f install errors were encountered while processing: ...
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1answer
17 views

I need dhclient to flush IP address/routes when link goes down

I am running one Ubuntu Server 14.04 with network configuration using /etc/network/interfaces and so ifup/ifdown scripts. I realised that if I configure one interface in DHCP mode, then I unplug the ...
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0answers
101 views

Unable to get vmware shared folders working in Ubuntu 14.10 Guest

i Installed Ubuntu 14.10 64Bit in VMWare Workstation 10.0.5 within windows 8.1 Enterprise. I installed vmware tools by running the vmware-install.pl script in terminal.But I am Getting an error ...
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0answers
49 views

Terminal Emulator with CTRL+Scroll Zoom

Are there any Linux Terminal Emulators that offer "control & scroll zoom" (allowing you to adjust the visible size of fonts by holding down ctrl and scrolling your mouse-wheel)? Recently on ...
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0answers
34 views

SimpleSAMLphp, Nginx, Ubuntu 14.04

My setup Ubuntu 14.04 LTS 64-bit Nginx SimpleSAMLphp 1.13.2 My Nginx server block: server { listen 80; listen [::]:80; root /var/www/sso/html; index index.php index.html ...
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0answers
35 views

Persistent configuration of two screens

I want to configure two screens side by side and want the configuration to persist a system restart. (I'm using xfce on Xubuntu 12.) I've inspected old questions and the answers mentioned arandr and ...
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0answers
18 views

eth0/usb0 bridge breaks after removal and replacing android phone

I'd like some help with a networking bridge issue I've run into. I'm trying to make a bridge with eth0 and usb0 (my android phone). After running the brctl commands the bridge works wonderfully. But ...
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3answers
72 views

What installed nginx?

Something has installed nginx on my system, I have not specfically typed apt-get install nginx. How can I find what has installed nginx ? I only noticed after a reboot, the system is rarely ...
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0answers
23 views

Samba File Server Configuration and Sync for Redundancy

I have two boxes which I installed Samba on. For now, I have a single user that access the server, however, I need to expand as to deploy in a production network. Below is what I want to achieve. ...
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2answers
23 views

/proc/net/tcp: permission denied

When I type "netstat" into my SSH console as a non root user, I get "/proc/net/tcp: permission denied", but it works fine as root. I was wondering if it's possible how I would allow non root users to ...
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2answers
50 views

Ubuntu broken after power failure. How to fix?

I have Ubuntu 11.10. server which suffered from power failure today. Ever since the power went back on the unit works only partially. Some services work OK, some does not start, e.g. apache2ctl ...
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0answers
33 views

Replace Ubuntu (dualboot) with Kali linux

I am currently having windows 8 machine with Ubuntu 14 installed as dualboot. It was installed under alongside win8 option. There might be a way i can completely remove ubuntu and then install Kali ...
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1answer
37 views

How to convert Ubuntu init script to Amazon Linux AMI init script?

I had a Ubuntu based Amazon EC2 server where I was running my java based application. For this I had written a init script which was running perfectly and as follows #! /bin/sh # set the environment ...
3
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2answers
174 views

Ubuntu (14.10, 14.04) Graphics rendering issues with nvidia 331, 346 when using two screens at once (built in and external)

I bought a new dell laptop ( inspiron 15 3000 series ) with 2 gb nvidia geforce 117m. It shipped with ubuntu 14.04. That was very choppy and slow. I installed nvidia 346.47 ( from the nvidia website). ...
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25 views

How do I get Ubuntu to use Anaconda's python instead of the standard /usr/lib/python…?

I installed Anaconda using instructions provided on the main website, which are similar to those that can be seen here: http://askubuntu.com/questions/505919/installing-anaconda-python-on-ubuntu ...
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0answers
52 views

SSH Connection closed by remote server for one client but no problem with others!

I have a remote server and I was able to connect via ssh to it but some they I could not any more! I ssh to server with my laptop and my android phone but from some day every time I am trying and the ...
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0answers
40 views

Awesome Window Manager and gnome-session

I am running Ubuntu 14.10, on top of standard unity/gnome I have installed Awesome Window Manager using this tutorial: ...
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3answers
46 views

What can I do to stress test a new USB harddrive?

I'm running ubuntu desktop 14.04. I bought a 2TB USB3 seagate harddrive, but after a week it started producing I/O errors and I was unable to recover any data (I lost quite a lot). So, now I have a ...