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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1answer
39 views

“sudo service uwsgi restart” returns [fail] however uwsgi logs show processes have been created and python app is running

I'm running a local vagrant VM, Ubuntu 13.10 with nginx reverse proxying to uwsgi. Running sudo /etc/init.d/nginx status returns * nginx is running However running sudo /etc/init.d/uwsgi ...
0
votes
4answers
55 views

My ubuntu background is totally black, even after opening programs such as terminal

My Ubuntu background is totally black when I log in. I can open the terminal, write command so that i open other programs, but I am unable to see any of it.
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2answers
91 views

I can not log into Ubuntu 12.04

by ignorance and error I renamed the user_name of the directory /home/, called frank_account (home/frank_account) to sixven(/home/sixven) (using gksudo nautilus). Restarting Ubuntu, I get 3 users: ...
1
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3answers
114 views

Create file in folder: permission denied

I'm a newbie in the GNU/Linux-Ubuntu world. I have a problem copying files to a directory on Ubuntu 12.04. I create a directory in the home directory so that the path where I want to copy to is: ...
0
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1answer
54 views

libext2fs gcc linking error

I am writing a C program which uses libext2fs: #include <ext2fs/ext2fs.h> int main(int argc, char *argv[]) { char *fsname = argv[1]; errcode_t err; ext2_filsys fs; err= ...
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votes
2answers
66 views

how to get particular port number using shell script? [closed]

RABBIT_PORT=$(netstat -tupln | grep beam) echo $RABBIT_PORT Output : tcp 0 0 0.0.0.0:47858 0.0.0.0:* LISTEN 4533/beam tcp6 0 0 :::5672 :::* LISTEN 4533/beam I want to extract the ...
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votes
3answers
127 views

How to get IP Address using shell script? [duplicate]

Want to get the IP address using Shell script. Without knowing the eth0 or eth1 or eth2 How to get the particular IP address. I am not interest to get localhost address, want to get private IP ...
2
votes
1answer
40 views

How to check what `wondershaper` has done?

I used this command: sudo wondershaper eth1 20 20 to limit network traffic. The command shows no errors. But I need a command or network monitor or gui which confirms this limitation. For example, ...
3
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2answers
52 views

Share Home Directory between Arch and Ubuntu

Before I start asking my question, I would like you to know that I am aware of the "Different linux distros sharing the same /home folder?" question already asked on this website. It did not quite ...
0
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0answers
27 views

What do the number in the file metadata mean [duplicate]

I typed ls -l in the terminal to get the file metadata of all files in the current folder What do the circled number : 1 & 2 represent in regard to the file metadata ???
0
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3answers
37 views

mysqldump should prompt for password

When I'm executing mysqldump command from localhost or from remote host, it's not prompting me for password. I want the password prompt even though I'm running it from remote or from local. On my ...
0
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0answers
89 views

Xubuntu 13.10 no login screen

I am using the android app so I may not format the question properly. I'm using xubuntu 13.10 64 bit. I had a problem recently with var permissions and I solved it like so ...
1
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0answers
25 views

Set memory allocation for applications in Ubuntu [duplicate]

I have an application running under Ubuntu that tries to consume all available memory. Is there a way to specify and restrict the allocations available for a given application?
1
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2answers
258 views

Unable to download youtube video

I don't know what happened now but I'm unable to download any youtube video. Earlier it was working properly. I'm working on Ubuntu 13.04 ravbholua@ravbholua-Aspire-5315:~$ youtube-dl ...
1
vote
1answer
55 views

how to change partitioning?

I have a hdd with /, /home. I just got new SSD and I need to change my partitions without any reinstalling. I would like to create a separate /var partition (which is currently under /) and leave it ...
0
votes
2answers
60 views

Best solution advice for backup to NAS over WAN

What is the best solution for daily backup of linux folder to NAS server over WAN? Here is situation: My customer has expressed a wish that source code for his project must be backed up every day on ...
0
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0answers
14 views

Boot Halts if Time if Reset

I have an old powerbook g4 with a dead battery & I am trying to run ubuntu 10.04 on it. Whenever the power cord gets unplugged the date gets set back to Dec. 31st 1969. Apparently when you ...
1
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1answer
21 views

Blue gradient line on top and bottom instead of Ubuntu-USB-Grub-Screen

I just bought a E350M1 mainboard with onboard AMD Radeon 6310 Graphics Card. I did (I think I did) the UEFI-Bios trick: CSM activated and plugged-in a usb-stick with an Ubuntu 13.10 Desktop i386 ...
0
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0answers
26 views

Problem with NFS after changing the IP address to static

I have a NFS server from which I mount the /home directories to the remaining NFS clients in the lab. The NFS server is xxx3 which has all the home directories for the remaining machines. The ...
0
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0answers
90 views

subprocess installed pre-removal script returned error exit status 1

Here is the virtualbox-4.3.prerm script. apt-cache policy virtualbox-guest-additions-iso virtualbox virtualbox-4.3. I was trying to install virtualbox-guess-additions-iso, and got the following ...
1
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1answer
227 views

Why doesn't docker container start at boot w/ upstart script on Ubuntu 12.04?

Using instructions for Docker auto-start on Linode VPS running Ubuntu 12.04 and Docker 0.8.1, the specified container does not start on reboot. Once booted, I am able to ~$ sudo start [service-name] ...
0
votes
1answer
53 views

How to install a Desktop Environment on Ubuntu after basic server installation

I downloaded Ubuntu-Server 12.04.3 LTS and cut a CD. Installed it, logged in as user, sudo -i as root. The basic installation has no desktop environment or so it appears. I did some reading and for ...
1
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1answer
92 views

syntax error in conditional expression while executing the shell script?

I am working on a project in which I need to make a url call to one of my server from the bash shell script.. http://hostname.domain.com:8080/beat After hitting the above url, I will be getting the ...
0
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0answers
62 views

Tomcat fake start on startup with init.d

I have my tomcat (tomee) installation at /opt/tomee and I can correctly launch it with: $ /opt/tomee/bin/startup.sh Using CATALINA_BASE: /opt/tomee Using CATALINA_HOME: /opt/tomee Using ...
0
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2answers
62 views

Backup of svn repository and mysql database on daily basis

How do I instruct Ubuntu 13.10 server to: zip svn repository dump mysql database into .sql script tar both files copy backup tar onto sdb disk Are there any premade tools for such kind of ...
2
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0answers
56 views

What is the xcalib -screen number for the VGA monitor when the other monitor is HDMI

I must use a VGA-to-DVI cable and a HDMI cable to run two monitors. I'm trying to invert the colors on both monitors but I can only invert one of them: $ xcalib -invert -alter -s 0 #works $ xcalib ...
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votes
1answer
34 views

How do I establish what IP address has been established for my server

For school I have to set up an Ubuntu server, I didn't have a clue as to how to go about it, so I followed a guide (video). The problem is that during the guide they demonstrated accessing it using an ...
2
votes
1answer
62 views

Run 64 bit app on 32 bit system (Ubuntu)

All the questions I've seen refer to running a 32 bit app in a 64 bit system. I'm running Ubuntu 12.04 32 bit (actually elementary OS Luna, which is based on it) and I'm trying to run a 64 bit app ...
1
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1answer
95 views

Not wake up after suspension

My OS is Ubuntu 12.04 on my laptop Lenovo T400. I had been using it quite well until this week. After suspending Ubuntu, whenever I lift the laptop lid (if the lid is closed), or press "Fn" key (if ...
7
votes
3answers
156 views

Harddrive I/O per Pid

is there any way to see the disk I/O per pid/process ? Monitorix shows me the following and correct me if I´m wrong, but it looks like that the harddrive is slowing down the whole system: UPDATE #1 ...
1
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1answer
15 views

Changing the PATH variable for a process running as a user on Linux

I have a server application which I start using an init.d script and run as a user: su $USER -c "${PLAY} start ${APPLICATION_PATH} --%prod-test >/dev/null" The application needs ffmpeg, which is ...
1
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1answer
57 views

Does a Virtual Machine Server Have a Web address? [closed]

Hi I'm trying to set up a server for my moodle virtual programming lab. It has something named a jail server that is used to run code remotely. I have a Ubuntu server set up with all the correct ...
2
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0answers
160 views

Touchpad not recognized on linux (ASUS R751LB)

I have just bought a brand new laptop. Unfortunately, touchpad doesn't work on any linux distribution (tried mint Ubuntu 12.04, Ubuntu 14.04, Mint 14, Mint 16, also Mint 16 with recent 3.13.5 kernel). ...
0
votes
1answer
41 views

Installing Ubuntu on HDD and Windows on SSD

I am new to Linux. I have a 60GB SSD + 1TB HDD on my laptop. I want to know if I could keep Windows 8 on my SSD and install Ubuntu on HDD. Can GRUB detect both operating systems?
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0answers
59 views

How do I fix this boot-up error (attempt to read or write outside of partition)? [closed]

I just installed a version of ubuntu linux that I got from here, http://www.bauer-power.net/2013/06/bauer-puntu-1304-is-alive-download-it.html using vmware workstation. I have installed it before ...
1
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1answer
31 views

How to dual-boot on a machine with PGP WDE?

PGP Whole disk encryption ("WDE") is an encryption software that encrypts all your data, and includes a bootguard. Because of this, I have been unable to successfully dual-boot, as there is no place ...
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votes
2answers
102 views

how to execute a python program in a shell script

I have a python program in that I wrote some python code (disk.py). I executed this program using the command python disk.py in a terminal, it worked. Now I want to execute it using a shell script.
0
votes
1answer
45 views

Custom command wget without response

I have an arduino with an ethernet shield that is controlling a relay, which control the lights. I usually just use the phone to send a http get request from a widget in tasker, but I would like to be ...
2
votes
1answer
38 views

Wireless network AND dhcp wired server

I have an ubuntu server, which automatically connects to a wireless network on startup. This is achieved through /etc/network/interfaces: auto lo iface lo inet loopback auto wlan0 iface wlan0 inet ...
1
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0answers
24 views

Wine and mime type association backup and restore

I'm going to replace Ubuntu with Arch Linux on my laptop and I want to reformat it. But I want to save ma wine prefixes as I have installed some windows programs that I need. I have gzipped my .wine* ...
2
votes
1answer
51 views

Creating a linux user with limited privileges for ssh tunnelling

I am following this post to create ssh tunnel to mysql. The details description of my application scenario is given in my other SOQ. I exactly followed these steps to create a user: useradd -s ...
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votes
1answer
30 views

sending mail using telnet [closed]

I'm trying to send mail via the telnet command. I've looked at several tutorials online to use telnet <servername> 25. But I've tried telnet mail.aol.com 25 and it gets stuck on trying ...
1
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0answers
31 views

Ulimits and pam modules

Can you explain me the relation of ulimit setting on a proccess and line session required pam_limits.so in pam module. In wich modules i really require this line? I have this line in pam.d/su ...
2
votes
1answer
33 views

Load application with module load and specify a different name from the default [closed]

I am using my local workstation to run applications stored on our local cluster. To load and run an application, I normally use: module load xxx However, there is a an application on my computer ...
1
vote
2answers
52 views

Ubuntu plus whonix

I have a dual boot Ubuntu 12.04 and Windows 7 Professionl 32 bit. Is it possible to install Whonix OS inside of Ubuntu? Or.. LXDE OS inside Ubuntu? Any suggestions are welcome.
3
votes
1answer
73 views

How to let a user execute a script owned by root? Setuid doesn't seem to work anymore [duplicate]

I have some bash scripts that I use with the user 'root' to manage iptable rules. The problem is that I want these things at the same time: The script must be owned by root Permissions must be 700 ...
2
votes
0answers
46 views

Vagrant-lxc container not starting

Firstly I'd like to say that I'm new to LXC and I may have some problems getting the right idea of how the things should work. The thing is I'm trying to start a previously download vagrant-lxc box ...
1
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1answer
32 views

Who is setting http_proxy?

On an Ubuntu system with bash as the default shell for the interested user, the http_proxy environment variable is set to a specific value in a fresh GNOME Terminal. The .bashrc file for this user ...
1
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0answers
38 views

Character encoding issue with my linux install?

I just installed Ubuntu 12.04.4 64 bits, all seemed to be ok, when I started to work on console I noticed: that I couldn't get some accented characters typed in to the console, for example, if I ...
1
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2answers
135 views

What driver is being used by a wireless usb adapter?

I've installed Linux Mint 16 on a netbook I'm trying to pump more life into. I'm currently stuck with configuring the wireless as the computer uses a USB wireless adapter (rt5370 from Ralink) due to ...