Questions related to configuration of Ubuntu software.

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Rackspace OpenStack juju configuration

I spent lot of time to find configuration guide to rackspace openstack public cloud.I have cloud space in rackspace. So i want to bootstrap juju in to open stack cloud space. I have followed general ...
1
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1answer
13 views

PHP.ini display_errors Off but Errors Still Outputted to Browser

I have an issue on one of the web servers where display_errors is set to off in the php.ini file in /etc/php5/apache2/php.ini: ; This directive controls whether or not and where PHP will output ...
12
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5answers
29k views

How to switch the editor in mc (midnight commander) from nano to mcedit?

Using ubuntu 10.10 the editor in mc (midnight commander) is nano. How can i switch to the internal mc editor (mcedit)?
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0answers
7 views

problems with sendmail configuration

I want to configure sendmail on my system so that every user can send email. i followed the instructions on http://stackoverflow.com/questions/10359437/sendmail-how-to-configure-sendmail-on-ubuntu but ...
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0answers
17 views

Save and restore tabs with name of terminal

I have a Terminal window with a dozen named tabs open *(gnome-terminal) I would like to save the current configuration and have it restored with names and directories. Is there a way to do this? I've ...
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0answers
8 views

PlayOnLinux : how to install under specific configurations?

I have installed PlayOnLinux and found it very smooth to add configurations and drives. However when the moment comes to add an application, not on from the scripted list of apps, how do I select the ...
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1answer
4k views

Ubuntu 12.04 & Mac Os X - GRUB Rescue prompt SET commands made permanent?

I recently re-installed my Mac OS X partition. This somehow messed up my entire partition scheme it seems. First I got dropped to the Grub rescue> prompt when trying to boot Ubuntu. I had never ...
2
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1answer
4k views

Getting openvpn working ubuntu

I am trying to set up a VPN over a few VMS that I have. I created an openvpn server on ubuntu 10.04 and am trying to configure the client using 12.04. I followed these instructions here ...
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1answer
7k views

Configuring Wacom Tablet buttons and options

I have a new Wacom Intuos5 Touch Medium. Surprisingly enough, it worked out of the box when I connected it to my computer (Ubuntu 12.04 32-bit), including the pen pressure and some touch pad features. ...
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2answers
644 views

vsftpd not starting

I have installed vsftpd on Ubuntu Raring Ringtail, and made a few changes to the config file. When I try to run with these changes, the service never starts. Reverting to default config, the service ...
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2answers
1k views

How can I use Thunderbird without an outgoing mail server?

I'd like to use Thunderbird to download a copy of my web-based email. This is a read-only operation; I don't need the ability to send email. Thunderbird, however, disables the button for adding an ...
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1answer
3k views

How do I configure Apache to run multiple instances?

Specifically, I have two httpd.conf files: /etc/apache2/httpd.conf /etc/apache2/httpd_2.conf How should I modify the /etc/init.d/apache2 script so that instances of Apache will be invoked for both ...
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2answers
20 views

An installation that boots to the command line, with an option to load the desktop?

Does anyone know if this is possible, and if so, what installation options I should choose?
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1answer
78 views

Problem with NIS configuration

I tried to configure NIS in a server and a client both running Ubuntu 14.04 following this guide and this official guide. After a reboot the client machine got locked with this message several times ...
2
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0answers
49 views

Fully un- and reinstall Cinnamon (all config data and stuff too)

I have Cinnamon installed on my 14.10 system and recently it stopped working properly. Maybe I did a bad config and therefore want to completely (200%) delete and reset all data belonging to this for ...
2
votes
2answers
5k views

How to change desktop font color in xfce when using nautilus to show desktop

I'm trying to change the desktop font color in xubuntu after I replaced thunar with nautilus to be the default file manager. Right now I have gray text color which is not visible on almost any ...
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1answer
25 views

What is .config folder?

Inside I found configuration files for Deluge, which I needed to for a list of torrents. Does it contains all similar files? If that so, can I just copy whole folder before reinstalling whole Ubuntu ...
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0answers
16 views

customize ubuntu with bash scripts - never turn the screen off [duplicate]

I'd like to disable the screen from dimming automatically. It is manually done in Settings > Brightness & Lock > Turn screen off when inactive for: Never. I want to do it with a shell ...
1
vote
2answers
600 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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7answers
7k views

How can I make NetworkManager ignore my wireless card?

I do not want NetworkManager to list or manipulate my wireless card. Can I hide its interface from NetworkManager somehow? I have tried adding this in /etc/network/interfaces, iface wlan0 inet ...
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0answers
24 views

rsyslog not separating for facilities

I will preface this with, I am a Linux newbie. I had set up a Debian Linux rsyslog server that was working, but I had to switch to Ubuntu(14.04.1 LTS) to set up rsyslog(7.4.4). I was hoping that I ...
0
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1answer
42 views

Wacom intuos button maping option not available

I tested an intuos pen & touch tablet with ubuntu 14.10. But the configuration panel did not show the "Map Buttons..." button. Thus, I am unable to map them, unless I use xsetwacom. But if I do ...
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1answer
19 views

VBA-M, Configure spped

I am using VBA-M to play some games. Everything is working fine, but I would like to increase the speed in some of them. They are running with their "real" speed, but I would really lime if I could ...
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1answer
40 views

14.04 laptop - two finger scrolling not working but three finger does

Is there a conf file for Ubuntu's touchpad driver I can play around with? This is really strange. It's an Alps Glidepoint touchpad in a Dell Latitude 3340. Oddly enough when I install Dell's driver ...
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0answers
14 views

Which file manages startup appliations [duplicate]

I am a Java developer and I need to know in Ubuntu how you would manually configure which applications startup at startup so that I can code my application so that there is an option to get it to ...
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0answers
50 views

VNC over lightdm results in blank screen

I'm trying to set up VNC over lightdm so multiple users may log in to the server and have their own session each. I'm using TightVNC Viewer from a Windows machine to connect to the Ubuntu virtual ...
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2answers
6k views

Xubuntu 11.10 Proxy Server Settings

I would like some recommendations for setting up the proxy server settings for Xubuntu 11.10. I tried searching on Google and I got 2 common results that made use of command line stating that I ...
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0answers
36 views

Can't edit system files with gksu gedit gives error when saving could not back up the old copy of the file before saving the new one

I am having an issue with my Lenovo Ideapad y410p with the speakers popping and making a ringing sound which I can't seem to figure out how to fix. I found one solution on Ask Ubuntu but I am unable ...
0
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1answer
33 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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votes
2answers
2k views

Dnscrypt on ubuntu 14.04

How can I use Dnscrypt on Ubuntu 14.04? Guides on the web don't seem to work. I don't even know how to post this properly. Wow.
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2answers
50 views

How is a device managed when not in /etc/network/interfaces on Servers?

On my Ubuntu Server, 14.04.1 LTS, I have not specified any devices in /etc/network/interfaces, yet they (multiple ethernets) work completely as intended with static IP. I have heard from multiple ...
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3answers
3k views

PowerXpress error with Driver Catalyst. How can I fix it?

I have install Ubuntu 11.10 64bit on my Hp Dv6-3150el. My Notebook has two graphics cards: lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics ...
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2answers
53 views

Ubuntu server can no longer get address from DHCP

A couple of years ago, I set up an Ubuntu server with RAID to act as a home file server. All was well until last week, when my other computers could no longer access the files. My problem is ...
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1answer
57 views

How to remove kernel?

I have installed two kernel version 3.10.48 and 3.17.6 for project. As I am not requiring 3.10.48 any more, I wanted to remove that version as it is taking up almost 10GB of my disk space. How should ...
0
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1answer
17 views

How to change a manual configuration with ath9k configuration?

I'm trying to install the Tp-Link TL-WN722N on Ubuntu 14.04, following the steps on 'How to install driver for TP-Link TL-WN722N on Ubuntu 14.04?'. But I mistakenly choose a manual configuration ...
18
votes
2answers
26k views

How can I allow SSH password authentication from only certain IP addresses?

I'd like to allow SSH password authentication from only a certain subnet. I see the option to disallow it globally in /etc/ssh/sshd_config: # Change to no to disable tunnelled clear text passwords ...
0
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1answer
59 views

using phpstorm and xampp and unable to create new project folder

I am really new to ubuntu and finally managed to get xampp working with xdebug and now i am trying to setup phpstorm but i run into problem. My understanding is that the projects have to be created ...
0
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1answer
39 views

Beep when Esc key is pressed [duplicate]

How can I configure Ubuntu (14.04 LTS) to beep when certain key is pressed (Esc key in my case)?
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vote
1answer
4k views

How to install apps when APT says “Could not perform immediate configuration”?

My problem is, when I want to install apps like apt-get install <appsname>, I get an error: root@bt:/# apt-get install bluefish Reading package lists... Done Building dependency tree ...
1
vote
1answer
38 views

Sensible/correct way to edit the files provided by base-files package?

I understand the package base-files provides the Debian base system miscellaneous files such as /etc/issue, /etc/lsb-release (in the specific case of Ubuntu) or /etc/os-release. I'd like to know ...
2
votes
1answer
343 views

Can't access OpenStack dashboard

I get an error on my OpenStack dashboard. I used the scripted method to install OpenStack through devstack.com. It had only two commands; I typed them down, and the rest of the installation finished ...
2
votes
3answers
3k views

Configuration of the Network Manager via DBus: how to set the ad hoc mode

I have an hard nut to crack: a nice bottle of italian Chianti wine to the solver! :) To automatically configure WiFi, I first have to kill the Network Manager and than activate the WiFi via the ...
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0answers
72 views

Ubuntu 14.10 ignoring Nvidia settings

I'm having hard time setting up my new Ubuntu 14.10 to work with my Nvidia gtx 760. I managed to download proper drivers ok (which is already quite something as this didn't work at all with couple of ...
2
votes
1answer
302 views

How to hide some icons in System Settings?

I installed programs to tweak Ubuntu settings. I found a blog that gave me good ideas, and also a good place to start. The problem is that these programs that I was installing in my computer to ...
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0answers
11 views

Record a list of installed packages and configurations before installing a higher version of Ubuntu? [duplicate]

I now have 12.04 installed, and would like to install 14.04. Is it recommended to create a list of installed packages, so that I can install them back after installing 14.04? What about those ...
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0answers
18 views

Mistakenly do a manual configuration instead of doing the defconfig-ath9k

I'm trying to install the Tp-Link TL-WN722N on Ubuntu 14.04, following the steps on 'How to install driver for TP-Link TL-WN722N on Ubuntu 14.04?'. But I mistakenly choose a manual configuration ...
0
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0answers
21 views

every “service apache2 reload” serves a different configuration

This is ubuntu server 14.04 x64 running inside a VMware container with 1CPU and 1GB RAM. When I do: root@www:~# service apache2 reload I get a proper: * Reloading web server config apache2 ...
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3answers
6k views

Python: module not found after manual install

I've recently updated to the current version of Ubuntu, 13.04 and Python 2.7.4. Since then I have problems importing the gobject module and dunno what to do to fix it. I'd like to use dreampie which ...
8
votes
3answers
4k views

How to dynamically enable and disable ipv6 on an interface

How to dynamically enable and disable IPv6 on an interface so that it gets link local address when enabled? I have tried: sysctl net.ipv6.conf.all.disable_ipv6=1 to disable IPv6 and sysctl ...
22
votes
2answers
67k views

Configure screensaver in Ubuntu

How do I configure the screensaver in Ubuntu? I can see that gnome-screensaver is running.