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.

learn more… | top users | synonyms (1)

0
votes
0answers
20 views

Multiple here documents in a bash script to drop in and out of sudo is causing error “Sessions still open, not unmounting”

I'm attempting to write a setup script that I can run on multiple machines to run a bunch of installers (requires sudo) but also do things like pull down a git repo (I want to run that as the normal ...
0
votes
1answer
87 views

How to install Ubuntu on a USB drive ext4 partition?

I have a 32GB USB drive with 2 partitions, Partition 1: FAT32 used as storage Partition 2: ext4 intended to be a bootable live Ubuntu 15.04. How can I install the Ubuntu ISO file to the ext4 ...
0
votes
2answers
94 views

Why is my /etc/hosts file not being read?

My /etc/hosts file looks like this: # Your system has configured 'manage_etc_hosts' as True. # As a result, if you wish for changes to this file to persist # then you will need to either # a.) make ...
0
votes
0answers
34 views

UEFI with Windows and Ubuntu dual boot Grub fail

UEFI with Windows and Ubuntu dual boot Grub fail when boot and show a minimal bash but UEFI detect Ubuntu only Grub can not load system.
2
votes
2answers
62 views

is a script, program being run under current shell or child shell?

I am confused with regards to the following - if i execute a script or run a program in the current shell by typing on its name 1st) it search in the $PATH variable, to find the location of the ...
0
votes
0answers
12 views

Running a custom kernel on qemu

I am trying to test some feature of Ubuntu 12.10 server edition with the kernel version 3.5.0. I am running the qemu as qemu-system-x86_64 -m 2G -hda ubuntu.img -kernel linux-3.5/arch/x86/boot/bzImage ...
2
votes
1answer
120 views

How to enable nameserver recursion?

On Ubuntu 14.04, when I'm performing a dig google.de on my machine, I get a REFUSED status (reducing to relevant lines): me@machine:~# dig google.de ;; ->>HEADER<<- opcode: QUERY, ...
0
votes
0answers
21 views

Move files that are 7 days or older, cronjob [duplicate]

I want to move some log files that are 7 days or older to another folder and then delete those files after another week. I'm using logrotate to create a new log file every 2 hours in a folder. I ...
1
vote
1answer
35 views

logrotate every 2 hours

I'm trying to make httpry logs every 2 hours. I added this to my logrotate.conf file: /var/log/httpry/*.log { rotate 1 weekly create 640 root admin missingok notifempty } I ...
0
votes
1answer
57 views

Problem with touch pad in linux

I have a Lenovo g500 laptop and I recently installed Ubuntu 14.04 in it. The problem is that the touchpad in not being dectected. I ran Ubuntu in live mode before installation and the touchpad worked ...
0
votes
0answers
17 views

Failed to change last modified date of the file after do some edit in /var/www

on ubuntu server (14.04) I have a virtual host which is in /var/www and my linux user is group of www-data. But I noticed that, if I change something on a file in /var/www last modified date does not ...
-1
votes
0answers
24 views

Unable to restore backup - system says I don't have permission

I was having problems with my Ubuntu 14.04 LTS, and decided to backup my files to an external USB drive. No problems doing that. I then did a completely new installation of 14.04.2 LTS. When I try ...
0
votes
0answers
27 views

Only loopback Ubuntu on Hyper-V

I'm alreay running an Ubuntu server under Hyper-V on NIC 1 (eth0) and now I want to implement a second one on NIC 4 (eth3). Just like with the first server a virtual switch got created without fixed ...
2
votes
0answers
19 views

Wifi and wifi hotspot at once

I have wifi adapter TP-Link TL-WN722N I want to use it to access internet and to share wifi access point at once. I did it on windows 8: netsh wlan set hostednetwork mode=allow ssid="APname" ...
0
votes
1answer
24 views

The repository list source index list can't be downloaded

I have Mint Linux 16 Petra and decided to update the system. I went menu/admin/update manager and opened the manager. Then I clicked on refresh and the manager ran the update list of source links. A ...
0
votes
1answer
61 views

LXC Bridge not working on ubuntu 15.04

I'm trying to get lxc containers running with a bridged network connection so the container get ip addresses like the host does from a dhcp server. I red several tutorials, but I couldn't find one ...
0
votes
0answers
89 views

Unable to operate mouse in GUI on Ubuntu Server in VBox VM

Mouse can't work on Ubuntu Server (minmal virtual machine mode) in VBox VM. I ran: sudo aptitude install --without-recommends xserver-xorg-core sudo aptitude install jwm startx output: -bash: ...
0
votes
0answers
52 views

Ubuntu Server installation and usage in VirtualBox much slower with multiple cores

I wanted a fast 64-bit Ubuntu Server 14.0.4 LTS installation in a VirtualBox 5.0.0 VM on my OS X 10.10.4 host for testing. I left everything default but upped the # of cores to 4, half the cores of my ...
0
votes
0answers
30 views

lpc_ich: Resource conflict(s) found affecting gpio_ich

I use Asterisk 11 in my Ubuntu Server 14.04, but I Have some problems with my Dahdi Driver, with conflits Please see the dmesg (null) [ 11.804460] Adding 2052092k swap on ...
1
vote
3answers
47 views

Check services running on the server and restart them if they have stopped?

I am trying to write a python script which shows me the services which are running on my server. The thing is that mongodb keeps going down on the server and each time it happens I have to manually ...
0
votes
1answer
25 views

I get a blank screen

My laptop is displaying a blank screen today, instead of the normal login window. I am using LUbuntu 14.04. I can get into the terminal and login, but how do I start lxde after that and how do I get ...
0
votes
1answer
49 views

EXT4 requiring twice as much storage space - Ubuntu / Beets

I have a question I'm struggling to research an answer for. I have am building a Ubuntu media server at home and decided to carve up my 2TB bulk storage disk into various partitions. I created a ...
2
votes
1answer
43 views

Restarting all the network in Ubuntu after hibernating

When my Ubuntu 14.04 machine awakes from hibernation, sometimes the network is disable and enabling it does not make it work again. Running sudo service network-manager restart alone does not solve ...
1
vote
1answer
83 views

Repositories of Linux Mint, Ubuntu, Debian

This was bugging me for really long time, but I was quite ashamed to ask, as this looks like most basic question about Linux. Linux Mint builds on top of Ubuntu and Ubuntu on top of Debian (I know ...
0
votes
0answers
93 views

Unable to install mysql-server-5.6

My website was running fine on server version 5.5, but now it hangs on the installation of version 5.6. I've tried removing it, purging it, even removing the /etc/mysql folder, then reinstalling it ...
0
votes
2answers
96 views

Cannot Access LAMP Web Server on Ubuntu Server 14.04

UPDATE: So it seems that I can access the website from computers outside of the LAN, it's when I try to pull up from any computer on the same LAN as the server that I get an issue. From what I've read ...
0
votes
0answers
22 views

How can I run a command as root user on Ubuntu? [duplicate]

It seems Ubuntu has disabled the root user account so su doesnt work which is causing me an issue where I have an apache log file that is owned by root $ls -al error.log -rw-r----- 1 root adm 2061050 ...
0
votes
0answers
23 views

Using Incrond Inotify but having issues with user groups/permissions

In the /etc/incron.allow I added both: root USER_1 Then I edited the incrontab so it looks like this: /var/www/laravel/public/js/main.js IN_MODIFY yui-compressor -o ...
4
votes
4answers
272 views

Remove a directory from inside using the command line interface [duplicate]

Imaging the next simple file structure within the /home/user/ directory: /home/user |--dir0 |--dir1 |--file1 My current directory is 'dir1' and I remove the ...
0
votes
1answer
27 views

tgt daemon not working properly

bl_root@bL:~$ service tgt status tgt start/running, process 1544 bl_root@bL:~$ tgtadm --lld iscsi --op show --mode target tgtadm: failed to send ...
0
votes
0answers
51 views

Strange “terminal” appearing

I use ubuntu 12.04 with KDE and had two times a strange terminal or something like this appearing for like 2 seconds and then closing again in the upper right corner. I did not see what it exactly ...
0
votes
1answer
52 views

Why is my WiFi card unclaimed by drivers in UbuntuMATE?

The title says the main issue, my Realtek 802.11n WiFi card isn't being claimed by the drivers from here. I installed led the drivers using the install.sh script given in the decompressed tar.gz. ...
0
votes
0answers
19 views

Uninstall MySQL without removing HHVM on Laravel Forge / Ubuntu 14.04

Since I maintain database and web servers separatly, I wanted to have my Forge's maintained web server without mysql, as it tend to use a lot of memory, even if I don't use it. Trying to run a sudo ...
1
vote
1answer
24 views

User settings for monit? Should it run as root, or it's own user?

I'm trying to install monit on an Ubuntu 12.04 server. I have it set up, and configured (i think), but i'm not sure what user it's supposed to run as. My user on the server is called deploy, and my ...
1
vote
1answer
73 views

Unable to install new kernel in ubuntu server. “gzip: stdout: No space left on device” error even though abundant disk space

I am trying to install a new kernel on Ubuntu Server and I am unable to complete it due to a "gzip: stdout: no space left on device" error. The full error was produced after running sudo make ...
0
votes
2answers
33 views

Bash output command too large, can't read it!

I'm having some troubles on Ubuntu 14.04 initialization, it fails to mount an SSH folder and gives me the option of a manual recovery by pressing M, displaying a command-line logged at root user for ...
0
votes
0answers
9 views

Ubuntu's Search photos comes up every time I move the mouse

I'm running ubuntu 15.04 on an intel NUC and every time I move the mouse quickly to the left the "Search Photos" window comes up. It does not matter in which application I'm currently in. If I move ...
1
vote
1answer
21 views

Arrange program windows out of bash script?

I'm writing a shell script to automatically launch my work environment. It would be pretty nice to arrange the program windows automatically (for example vim opens at the left on desktop, and browser ...
0
votes
1answer
19 views

News-Window (Browser or RSS) in Kiosk Mode

We have 242 PCs with Ubuntu 12.04 running something like a kiosk mode using iDesk. The background image contains some info for the user but this is very static. Currently we are searching for a way to ...
1
vote
2answers
49 views

Remove nouveau driver (nvidia) without rebooting

I have a Ubuntu Version here, that is started from USB as a Live version. I do not want to install it on hdd, because it would be too much for only testing a small thing on Ubuntu. So I started ...
1
vote
1answer
31 views

How to run a specific test from OpenSSL test suite?

I want to measure the code coverage of different tests from OpenSSL test suite. I successfully measured the total coverage of the tests with this method: $ make clean $ export CC="gcc ...
0
votes
1answer
36 views

Which distro to switch to (laptop) [closed]

I switched to Linux Ubuntu 14.04 from Windows 8.1 about a month ago because I wanted to get more out of my laptop (Lenovo Flex 2). I have been trying to either solve or ignore some issues that I have ...
1
vote
1answer
41 views

Is there a key binding to switch to “last” workspace in mint 17.2?

Mint 17.2, Cinnamon. I use dconf editor to set up my hot keys to switch between workspaces. Here is the relevant portion of my workspace key bindings: What I want is a key binding that switches ...
1
vote
1answer
18 views

System claims my USB is mounted when I insert it and I cannot (un)mount it. How do I fix this?

I'm running Ubuntu 14.10 Server (headless). I have a group of USB flashdrives that I need to reformat for use across several devices. I've successfully mounted, formatted, copied files to, and ...
0
votes
1answer
46 views

ispconfig PHP not parsing on apache2 virtual host

I have trouble installing ispconfig 3 on my (L)Ubuntu 15.04. I can fully install ispconfig but I can't reach the website when viewing the virtual host of apache2. I can open ispconfig from ...
0
votes
0answers
23 views

Sending data from rs232 [duplicate]

I'm trying to write a loopback test with pins 2 and 3 connected. I am using Ubuntu OS and java for the code. The library that I'm working with is JSSC. I am able to read and write from the serial ...
1
vote
2answers
152 views

Get a refreshing list of running specific processes

I want to monitor running python processes with VSZ, RSS %MEM, %CPU etc. One of my priorities is a list refreshing every X seconds. I managed to come to the point of obtaining a refreshing list of ...
0
votes
2answers
89 views

ls command lists hidden files

When I run ls command I get files like opencv.sh~ in my output which is not visible if I check the home directory. Basically, it also lists hidden files without supplying any other parameter. How can ...
1
vote
1answer
19 views

Old Xen Installation Unable to be Formatted

I recently tried to format a disk that had an old Ubuntu 14.04 partition and a Xen Swap Disk partition. I am currently running the Ubuntu Live CD and trying to access my partitions on the drive for ...
1
vote
1answer
25 views

Incorrect iperf configuration?

I have a laptop (with Ubuntu) and a router (with OpenWrt). When I check the version for both, the laptop says I have version 2.05 for multithreads and the router says I have 2.05 for pthreads. Both ...