Questions related to configuration of Ubuntu software.

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Two Icons - One Program on Dock

so i edited an Entry in my Applications Tab and Added it to my Dock (in Ubuntu Based ElementaryOS). This was what i done: i Edited an existing entry in the Applications Tab using Menu Editor/Main ...
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1answer
11 views

Add and Remove a Shortcut on Applications Tab and Dock

this would have connection with Ubuntu since i am using ElementaryOS Freya, given that i am new to Linux OS, i am wondering two things: How can i make Application Shortcuts, just like on Windows ? i ...
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12 views

apache 2.4 howto block directory listing from all but localhost or from local net (ip)

I know that Indexes controls the printing of a directory listing if there is no index.html or index.php etc within a block. In Apache 2.4, What is the best (least messy way) to only serve directory ...
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8 views

Asterisk reloads old dialplan

I installed OpenBTS 2.6, Asterisk(not sure about version but it's not new) and Twinkle on Ubuntu 10.10. I edited "sip.conf" and "extensions.conf" correctly to load user accounts from it. Now, when I ...
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0answers
25 views

Internet Access Blocked on unsecure wifi

I am using a pc that was natively a windows vista pc. I switched to ubuntu less than a month ago so I am still getting used to the extreme differences b/w linux+windows. My computer works fine at my ...
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1answer
51 views

Create Ubuntu 14.04 system image and install on other machine

I have Ubuntu 14.04 (64 bit) installed in my laptop (core i5, 6GB RAM) and there are several software installed like R, Octave etc. I want to create a system image and use that image to install Ubuntu ...
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1answer
26 views

Log in loops again for a particular user [duplicate]

I was logging into my ubuntu machine till last night. Today I had an error unknown group ID error for the group I was in and also the UID. But I had no errors till the last night. I lost my sudo ...
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2answers
87 views

How to lock screen when mouse is moved to right-bottom corner?

I'd like to lock the screen when I move my mouse to the bottom-right corner. Is there a compiz-configuration for that task? I could not find anything in the compizconfig-settings-manager and system ...
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20 views

How do I add login session to gnome session (gdm) in Trusty 14.04

While lxde display manager seems to list all the window managers I have on its initial splash screen the one for gdm lists only a small number. I would like to add selection desktops which are seen ...
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1answer
18 views

How to use a percentage character in the Exec line of a desktop entry file

How can I use a percentage character in the Exec line of a .desktop file? The following example does not execute. [Desktop Entry] Type=Application Terminal=false Icon=vinagre Name=RDP ...
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23 views

Ubuntu 14.04 remove autohide menu bar [duplicate]

In ubuntu 14.04 menu bars appears when you mouse over them on the top panel. This is the case for nautilus and other applications. This really irritates me as sometimes it hangs up in appearing. I ...
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24 views

Could not apply the stored configuration for monitors - Ubuntu 14.04 Freezes

I downloaded updates to my PC; which was on Ubuntu 12.04 LTS; and the next thing I know it's upgrading Ubuntu. Now it's upgraded to Ubuntu 14.04 LTS; and when I login; it displays the following ...
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1answer
65 views

Php.ini file change not reflecting in phpinfo()

My php.ini settings are not reflected in phpinfo. It still shows upload_max_filesize as 2M but I have set it to 50M in php.ini. Can you please tell how to change php.ini properly? I'm using Ubuntu ...
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0answers
13 views

how to replicate my server environment and directory structure using Vagrant

I am a developer by trade but am not used to configuring VM's and servers, so I apologize if these questions seem rather novice. I have recently started trying to use Vagrant for local development of ...
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1answer
36 views

Where is the Likewise configuration file? [closed]

I am trying to find the configuration file which defines the Likewise prefix domain, but I can't find it. Where is it located?
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1answer
34 views

How can I configure the Xserver config file

I recently purchased an AMD R9 280 and I want to integrate it in my system. It seems like I have to cofigure the Xserver so how can I do that. I already createt the config file in the root shell but ...
0
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1answer
11 views

Configure SSI for localhost

I'm trying to use SSIs to append a single copy of a jQuery mobile collapsible to multiple divs. They cannot be cloned, and jQuery get/prepend is not working, so I'm resorting to this. I have pointed ...
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2answers
21 views

Audio controls in Xfce 4.8

I am seeing several questions similar to mine, but none of the answers are sufficient. I am pretty green with Ubuntu, so here goes: I was just automatically upgraded to Xfce 4.8 for Ubuntu studio. ...
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1answer
22 views

glibc reinstallation with new kernel

Recently i removed some old kernel with autoremove function. But later found that i am getting error in configuring linux kerel. Also i googled and got that linux-libc-dev depends on old kernel ...
5
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2answers
1k views

libreoffice-base not configured yet

I have the LibreOffice ppa installed (ppa:libreoffice/ppa) and today I had a problem after updating. I got the following error. Reading package lists ... Done Building dependency tree Reading state ...
2
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1answer
54 views

Problem with panel of configuration can't see more icons for settings dialogs?

Here the image I can't see the buttons I was using my Ubuntu and now I cant see all menus of configuration Ubuntu panel.. Please I need help !! Ubuntu 14.04 Unity LTS
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1answer
29 views

/etc/sudoers file problem understanding

According to the documentation, modifications of this file may enables local users to execute sudo commands on remote machines: user1 192.168.1.14=(user2:group1) ALL According to what I read, ...
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0answers
12 views

Have a given program handle a Bluetooth device events

(ubuntu 14.04 gnome-classic) A given Bluetooth device (a mouse) having address like "[01:25:33:95:E5:4A]" is connected and works fine. I would like, however, to configure something somewhere in ...
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0answers
21 views

Wifi configuraton on ubuntu 14.04 or wifi not working with ubuntu 14.04

I'm in my universtiy and they provide WIFI privileged with a unique username and password, now I've installed Ubuntu 14.04 LTS, turned on wifi, given my username and password but I couldn't configure ...
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0answers
35 views

How can I get nvidia-settings to load at start up?

I know there are other questions on this topic, but I can't seem to find any answers regarding my specific problem. I am setting my monitor to 144Hz in the nvidia settings. I know that those settings ...
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1answer
231 views

C++ preprocessor “/lib/cpp” fails sanity check

I need to compile HDF5 ,and after configure process ,i receive this error: configure: error: C++ preprocessor "/lib/cpp" fails sanity check And I know i have cpp installed on my ubuntu Any help ...
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0answers
14 views

Non storage USB device will not show connection

I have a USB external sound processing unit (a line 6 ux2 for those familiar) with its own built in ASIO software, that is Mac and Windows based solution. When I run the software it does not find the ...
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0answers
9 views

How do I change available encodings in leafpad?

Leafpad in its save file dialog offers several encodings in a drop down list and a possibility to use any other encoding by entering its name via a keyboard. How can I change the encodings in the drop ...
0
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1answer
20 views

Where are the configuration files that correspond to the system settings menu stored?

In 14.04, I want to make a copy of my system settings (specifically my display), so that I can copy it into a virtual machine and have everything be the same every time I break and reinstall my ...
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0answers
12 views

ntlmaps GUI configuration and how to close ntlmaps if it is running?

I installed ntlmaps. Immediately after the installation was done, I got a window that allowed me to configure the program. Now I can't find how to launch this GUI configuration window again. Anyone ...
1
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1answer
116 views

Qt 5 configuration

I have a problem setting Qt5 apps correctly on my computer. I'm running Ubuntu 14.04 with KDE4, I have configured the look in the KDE system settings and that look is used in every qt4 apps and gtk ...
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0answers
72 views

Enable all HTTP methods on Apache

I have set up a completely plain Apache web server (version 2.4.7) on Ubuntu Server 14.04.1 LTS. I want to enable other HTTP methods such as PUT and DELETE for some testing purposes. I edited my ...
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2answers
57 views

SNMPD on boot is not working as expected

I am monitoring some computers on my enterprise network via SNMP. For some reason the SNMPD service is not working as expected after reboot on Ubuntu hosts. Looking at pstree, I can see the snmpd ...
0
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1answer
80 views

How to change hostname [duplicate]

I have updated my system's hostname in /etc/hostname file as master. I have also mapped my /etc/hosts file like <ip> master Still, when I type $ hostname, I get a different hostname. I ...
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0answers
18 views

i'm facing an error trying to install or update any package? [duplicate]

I'm using Ubuntu 14.04 and 2 or 3 months ago the system was updating but the internet went down then the system couldn't update correctly, since then I'm facing this error: Package operation ...
1
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1answer
27 views

Unparseable output from pylint in emacs

I just upgraded from Ubuntu 12.04 to 14.04 (clean upgrade, not in-place). I found that I couldn't call pylint from within emacs (M-x pylint) as I used to, so I installed the package python-mode. Now ...
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0answers
20 views

How to prevent go to dpkg-reconfigure mode during installing

Is there any switch which tell apt-get command not to go to dpkg-reconfigure mode during ? I mean, we go to configure mode after installation?
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0answers
24 views

How to set MTU for autoconfigured interfaces

I have a computer that may have multiple network devices, which are only in some cases available. Currently all network devices are configured completely automatically. Now I need to set the MTU for ...
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0answers
37 views

Blank screen after logon [closed]

With the help of my local FreeGeek neighbours, I installed Ubuntu 3.5.0-49-generic as a dual boot (GRUB 1.99-21ubuntu3.14) on my old XP machine: Mobo: ASUS P4P800 CPU: Pentium 4, 2.60 GHz RAM: 1 GB ...
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0answers
250 views

Append options to GRUB_CMDLINE_LINUX_DEFAULT without modification on files

I want to add an option to GRUB_CMDLINE_LINUX_DEFAULT without modifying any files on the system. The reason is that I want to apply it by installing a driver package, but currently I haven't found any ...
0
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1answer
157 views

Ubuntu mirroring two screens

I have two monitors: one build in display and oen oculus rift. What I want to do is test my oculus rift by mirroring my screen across both devices, however both devices don' t share any resolutions, ...
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2answers
438 views

Nginx reverse proxy and subdomains

I have some problem with Nginx configuration. I've already searched for an issue but the proposed solutions I saw didn't work for me. I have some apps on a tomcat server and some apps on a jboss ...
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0answers
20 views

Configuration changes disappear after kernel updates

I recently upgraded to Ubuntu 14.04 and have had to make a few configuration changes. Specifically, I fixed the ro/rw issue in grub.cfg and added more swap space, both times making edits using gksudo. ...
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0answers
30 views

Terminal Opens to Home Directory

This may be solved by a simple navigation command, but all of a sudden my terminal opens to [username:/home/username] $ instead of the normal username@computername:$ is this a configuration error or ...
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0answers
18 views

how to compile uclinux on ubuntu?

I am configuring the uclinux in Linux ubuntu platform.After I make selection for the vendor and vendor product,it comes to a halt at the command window, but according to my user guide i have to still ...
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3answers
88 views

How to Change Locale Lang setting in Ubuntu 12.04

locale command should be . LANG=en_US.UTF-8. My setting are . locale LANG=en_AU.UTF-8 LANGUAGE=en_AU:en LC_CTYPE="C" LC_NUMERIC="C" LC_TIME="C" LC_COLLATE="C" LC_MONETARY="C" LC_MESSAGES="C" ...
1
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1answer
75 views

lm-sensors issues with sensors

When I configure any machine with ubuntu I setup lm-sensors to work, I have one machine in my house that before was with ubuntu 12.04, but it had a problem, than I had to reinstall ubuntu, so I've ...
0
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1answer
24 views

Deploy web application to local juju enviroment

I am new to juju. So far i have installed juju and configure in local Ubuntu server. I have web application and i want to deploy this web app into juju server. I read more articles but they said crate ...
1
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1answer
72 views

How do Remap-* statements work in apt-cacher-ng?

I've just started using apt-cacher-ng to cache my apt-get downloads. Whenever I start it I get this error: WARNING: No URL list file matching file:backends_gentoo found in config or support ...
7
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1answer
148 views

Is there a “Settings history”, or a log of changes in configuration?

P.S. I have just found Is it possible to monitor dconf for changes? It, together with the answer by Volker Siegel, answers my question. A note for Xubuntu users: some settings are not in dconf, but in ...