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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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 ...
2
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1answer
21 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
11 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
22 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
26 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
11 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 ...
1
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1answer
44 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 ...
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0answers
11 views

Join Active Directory Domain Failure (uBuntu - Kerberos)

i try to join active directory and samba4 in uBuntu 12.04.05, but when it come to test come out error if i type host -t SRV _ldap._tcp.4ecap.sg' and comes out error Host _ldap._tcp.4ecap.sg ...
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0answers
59 views

Ubuntu - No space left on device

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
31 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
9 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 [on hold]

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 [on hold]

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 ...
0
votes
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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0answers
18 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
16 views

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

Whenever i execute ffmpeg -i filename.mp4 it return Segmentation fault (core dumped) error. I am attaching snapshot here
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0answers
8 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
12 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
24 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
11 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: ...
1
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1answer
16 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
67 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
45 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
25 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 ...
2
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0answers
34 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
15 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
17 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
22 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
48 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
29 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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0answers
13 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 ...
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2answers
108 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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0answers
24 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
47 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
32 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
45 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 ...
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0answers
23 views

btrfs RAID1 array shows as two disks

I mounted 2 drives as a RAID1 btrfs array (btrfs v3.12, Ubuntu 14.04). Everything's working fine except nautilus and other GUI-based apps see two disks, both labeled "Raid1". One is mounted (the ...
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0answers
4 views

Ubuntu-14.04.2-desktop-amd64 doesn't go past installation type [migrated]

I downloaded Ubuntu-14.04.2-desktop-amd64. I checked md5sum and it's correct. I tried creating the bootable USB flash with pendrivelinux or unetbootin windows. Check disk for defects gives me no ...
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2answers
35 views

Nginx - access from a public ip address - ubuntu 14.04

An nginx server is up and running locally on my system[ubuntu 14.04]. But i am having difficulty accessing the same server from my public ip address, or from any other system using my public ip ...
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0answers
18 views

RANCID like question for backup network configuration [closed]

I'm looking for a software tool like Rancid to back up my configs from network devices that can show you the differences between the config extracted from a router (for example) yesterday and the ...
0
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1answer
22 views

How to access a website hosted on Ubuntu virtual machine on Azure?

I'm using Ubuntu 14.10 virtual machine located on Azure and I'm accessing it via Putty client. I've installed required software like Nginx and Mono, and I'm trying to host ASP.NET 5 webapp on Ubuntu. ...
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1answer
31 views

cron and at send mail to wrong user

I have cron and sometimes at on an ubuntu 14.04. jobs output should be mail to me, but failed. I make a .forward in my home dir. mail explicitly send to local unix user is forwarded to my corp mail ...
1
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1answer
27 views

Backup and Restore list of installed packages and APT sources

I commonly reinstall Ubuntu and back up my APT stuff [sources, keys and installed package lists] using the tutorial at http://askubuntu.com/a/99151/371765. However I commonly also remove software such ...
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votes
1answer
38 views

cron/ bash is not working via scripting, scoping issue?

I'm trying to schedule a task to run ever minute using cron: * * * * * /home/yzm/simple.sh >> /var/log/cron.log and this returns: bash: yzm: command not found cd-ing out of that folder: cd ...
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0answers
21 views

Enlightenment E19 Screen Magnifier

I'm looking for a solution for accessibility in the Enlightenment E19 WM. I am using Bodhi Linux 3.0.0, returning from a long hiatus of Linux. Last time I used Linux in a desktop environment was ...
1
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1answer
59 views

IPv4 goes offline several times per hour on headless remote server, IPv6 unaffected

On my Ubuntu 14.04.2 server IPv4 goes offline several times per hour (one to four times I've seen, but at no particular minute per hour or so). My hoster insists that the problem is on the ...
0
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0answers
25 views

btrfs: mounting a subvolume in a different path does not work - No such file or directory

I want to mount the subvolume in a different directory on the @ subvolume... should be possible or did I miss something? # btrfs subvolume create /foo # mkdir -p /mnt/storage1/foo # mount -t btrfs ...
1
vote
1answer
53 views

How to get the http dump of a website and the header both from a single curl command?

I have to fetch a website (multiple redirections possible using -L) and save the html content in a file named as [HTTP_Status_code]_[Website_name].html Currently I am using two curl calls one for the ...
2
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1answer
28 views

Is there a command that outputs ONLY the packages explicitly installed by the user? (ubuntu/debian)

I have tried searching for this but there seems to be no command that can output a list of packages (ideally in Ubuntu) that I have installed, not including any dependencies.