Questions related to configuration of Ubuntu software.

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0
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1answer
28 views

Will Ubuntu Run? [duplicate]

I would like to know if ubuntu 15.04 will run on my Asus Laptop. Below is the configuration 1.33GHz Intel Atom 2GB Ram 7.5 GB Harddisk Space(With Windows 8.1 already installed) Intel HD Graphics ...
1
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0answers
31 views

DNS server testing and configuration

You are required to configure and test a DNS server. Configure a DNS server with both forward and reverse lookup. You should configure a domain name zone of .itc514.edu, and a reverse name mapping ...
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0answers
27 views

send json log file to logstash with logstash forwarder but see wrong log in kibana

I have an app that writes logs to a json file that named allapp.json, Each log entry is a JSON object. An example of it looks like the following: "{\"timestamp\":\"2015-08-30 ...
0
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0answers
19 views

How to change DHCP Server log location

I have a running DHCP server and I would like to change the location of the log file to /var/etc/dhcpd.log I have found this in the dhcpd.conf file: #Use this to send dhcp log messages to a ...
6
votes
1answer
129 views

How do I use non-regular variant of a font in Ubuntu?

How do I use non-regular variant of a font in Ubuntu? Simply stating, I was trying to use light variant of a font. However, I couldn't. Every time I select those light variant, Ubuntu reluctantly ...
0
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1answer
20 views

Creating 2 DNS names for 2 domains on one static IP - Ubuntu

I have VPS Ubuntu 15.04 and there I have configured DNS for one of my external domains. This is sample of configuration at '/etc/bind/named.conf.local': zone "test.com" { type master; ...
17
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3answers
50k views

What is the virbr0 interface used for?

virbr0 Link encap:Ethernet HWaddr a2:17:ea:e3:47:7e inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1 RX ...
0
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0answers
12 views

Virtual terminals filling 1/4 of monitor space

I don't want X11. This is done, but the cols/rows of my virtual terminals is too small. I have the font set to one I like. I have already followed much advice but I just cannot find a way to make the ...
1
vote
1answer
35 views

How to access the grub boot menu in order to generate bootchart?

I am running Ubuntu Gnome 15.04, and I am wanting to generate a bootchart to help me diagnose some system problems, however in the guide it says: So how do I access the grub boot menu in order to ...
2
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3answers
4k 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 ...
4
votes
1answer
32 views

Why is the Advanced section Update tab in Thunderbird blank?

I recently install Thunderbird, but found that in the Preferences, if you go to the Advanced section, and then the Update tab, you find that it is blank: Is this a bug? Or is it meant to be so on ...
3
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1answer
5k 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 ...
91
votes
24answers
159k views

How to fix Duplicate sources.list entry?

I keep getting this warning whenever I try to run sudo apt-get update. W: Duplicate sources.list entry http://archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages ...
1
vote
1answer
891 views

Boot into new linux kernel 4.1.4 Ubuntu 15.04

I installed the a new linux kernel(4.1.4) in Ubuntu on my MacBookPro (Take not I am using rEFInd to dual boot ubuntu and OSX) but Ubuntu doesn't boot into the newer kernel. When selecting os to boot ...
1
vote
1answer
84 views

Bluetooth device appearing and shortly after disappearing Ubuntu 15.04

I am attempting to connecting a pair of Bluetooth headphones in Ubuntu however, when I attempt to pair the headphones the name of the headphones(QY7) will appear briefly and then disappear a few ...
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 ...
4
votes
1answer
7k views

How to improve the quality of music playing in Ubuntu?

I don't know how to start debugging it, but when I play music using XBMC it sounds a lot better than when using Clementine. I know it is a little subjective, but although I love XBMC great features, ...
2
votes
1answer
5k views

Is there a central configuration tool for ubuntu such as yast on opensuse?

In openSUSE there is a set up tool called YaST working on GUI and command line. Is there such tool for Ubuntu for instance on YaST one can configure samba and the services. Here is a picture for ...
4
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2answers
8k 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. ...
6
votes
1answer
4k 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 ...
0
votes
1answer
85 views

How do I override or configure systemd services?

Many sysv init scripts used a corresponding file in /etc/default to allow the administrator to configure it. Upstart jobs can be modified using .override files. How do I override or configure systemd ...
2
votes
0answers
37 views

Dual Gregorian - Buddhist Calendar

I am wondering if there is anyway to easily change between calendars, or change between them at all? Specifically what I'm looking for is to be able to change my calendar to the Buddhist calendar ...
1
vote
1answer
29 views

mutt: reading/sending messages via IMAP but saving locally

My .muttrc file specifies Gmail for sending and receiving via IMAP: set folder = "imaps://imap.gmail.com:993" But I would like to be able to archive both sent and read messages locally, rather than ...
1
vote
1answer
29 views

Should I uncomment out the code referring to unhide.rb (as I am using unhide.rb)?

I am using rkhunter 1.4.2, on Ubuntu 14.10, and I am also using the suggested package unhide.rb with it, so should I uncomment out this setting referring to it in the rkhunter.conf file?: ...
0
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1answer
29 views

How to block the use of apps from other users

How would I go about not allowing none-administrative users from using applications that I don't them to? I'm new to configuration files so please give me step-by-step instructions so that I don't ...
2
votes
2answers
2k views

What is the default apache2 log format and where is defined such default?

I review (a fast reading) Apache Module mod_log_config and can't figure out what is the apache2 default log format and where is defined it. Any idea? Note that what is on ...
1
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1answer
5k 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 ...
12
votes
6answers
10k views

How do I disable automatic remote printer installation?

In Raring, everytime I connect to the network, Cups installs all the printers in the network automatically. Furthermore, some printers have been added more than once. Furthermore, I connect a USB ...
1
vote
0answers
32 views

Atom for kramdown

I used Atom to write Markdown. Now I turn to kramdown (mainly for its Latex math support). How can I change the markdown processor in Atom to be the one for kramdown and enable its ...
3
votes
2answers
50 views

How to get the Gnome Activities overview to only open when clicked on [duplicate]

I am running Ubuntu Gnome 15.04 (with Gnome Shell obviously), and I have noticed that sometimes when I quickly hover over the Activities button in the top-right-hand corner, that it opens the ...
61
votes
7answers
132k views

How do I reset GNOME to the defaults?

I was playing around with some settings, and now I need to reset GNOME to it's defaults - how do I do that?
1
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1answer
19 views

Trackpoint configuration is reset after boot in ubuntu 15.04

I am setting my the trackpoint configuration with the following program After clicking the apply the configuration is set and everything works. The problem I have is that after a new start of the ...
1
vote
1answer
75 views

How to stop Tracker indexing file contents?

I recently got an alert from my HIDS (Host Intrusion Detection System) about this. I then checked syslog for the entries around that time, here is an extract. After reading the some more on this, I ...
1
vote
1answer
31 views

How to check music file for distortion?

Distorted audio Sometimes, when palying some music file, it just does not sound right - for example it sounds like it's distorted by overmodulating - but it's not so strong that it is obvious how it ...
0
votes
1answer
62 views

How to change Date & Time format with Lubuntu

I'm working with Lubuntu. The system information says: Release: Ubuntu 15.04 (Vivid) GNOME: 3.14.1 Kernel: 3.19.0-23-generic My problem is about I've been reading all the questions about this issue ...
4
votes
4answers
6k views

Stuttering virtualbox sound with windows 7 guest and UBUNTU host

I have installed a Windows 7 as virtualbox-guest. My Ubuntu works as host. The sound is stuttering ugly. I tried to change that by changing the Audio-Controller to ICH AC97 and install the driver ...
0
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0answers
11 views

My client system running tryton can't connect to ubuntu server 14.04

My window 8 client system running tryton can't connect to ubuntu server 14.04, but i can connect postgresql within the server but when ever i try connecting from another system it fails. wondering if ...
1
vote
1answer
20 views

How can I reinstall dnsmasq?

I accidentally removed dnsmasq from my computer by running rm /etc/init.d/dnsmasq I was working in root when I did it. I was trying to learn how to stop DHCP and just messed up. (Now I can't ...
2
votes
3answers
48 views

How do I make a window transparent in KDE?

I know I can do this in Unity with compiz. But didn't find a way to do same in KDE. I'm using Ubuntu 14.04 with full kubuntu-desktop installed. Btw, I noticed an option for inactive window. But I ...
3
votes
1answer
1k views

Double click on titlebar doesn't maximize/restore windows

I used to be able to double click on the titlebar of windows and they would maximize, and return if I double clicked again once maximized. System → Preferences →Windows under the Titlebar Action ...
2
votes
6answers
15k views

Upstart can't start MySQL

After an installation of MySQL, I get a few errors and I can't run the MySQL daemon. I've tried uninstalling and reinstalling several times, and I'm not sure what's going on. Here's a snippit of what ...
0
votes
1answer
42 views

Ubuntu is using a proxy although it's disabled in the settings

I have a problem with the proxy settings in Xubuntu 14.04 32-bit. Sometimes I need a proxy so I apply it to "/etc/profile", "/etc/environment" and "/etc/apt/apt.conf". If I don't need the proxy I ...
9
votes
3answers
8k views

How can I increase the mouse pointer speed beyond the limits set by the Mouse preferences dialog?

In the Mouse preferences dialog I've set the acceleration to max and the sensitivity to min and the mouse pointer is not exactly sluggish, but I'd like to make it even faster. Is it possible to be ...
0
votes
1answer
36 views

Set CWND max size in Linux

I've used this command below in Solaris to set the max CWND window size: ndd -set /dev/tcp tcp_cwnd_max size_here But I don't know the equivalent of it in Linux. Can anyone help me please? Note: I ...
2
votes
1answer
115 views

UFW - allow range of IP addresees?

I can add a rule using UFW firewall to allow a single known IP 192.168.1.32 to access my test webserver (192.168.1.48 (on a local mostly trusted network) on Ubuntu 14.04 using: sudo ufw allow proto ...
8
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3answers
15k views

How to find which WiFi frequencies are being used the most near by?

We have a lot of WiFi connections nearby and I'd like to know which band has the least interference. I'd like to to know how many connections are on each band and pick the best to configure my router ...
3
votes
1answer
81 views

Xfce 4 Terminal how to wrap text

I used to use the default gnome-terminal as my default Terminal, but because I want it to be see-through I have switched to the xfce4-terminal. But there is one problem, the text does not wrap, and I ...
3
votes
1answer
100 views

How to permanantly turn off online results

I don't like getting online results when searching in my dashboard, so I went to System Settings > Security & Privacy > Search, and I turned the setting off: But when I restart my ...
12
votes
2answers
17k views

Could not apply the stored configuration for the monitor

I'm using Nvidia 7300 gt and monitor-Acer V173w, on 64 bit Ubuntu 10.04. Compiz and Emerald went well, but at the time of entry into the GUI, I always receive the message : "Could not apply the stored ...
0
votes
1answer
83 views

Crossfire Resets When Lightdm Restarts Ubuntu 15.04

So I had Crossfire running on 14.04, but I decided to update to 15.04 and now it's acting strange. I've gone through the typical steps of commenting out everything in /etc/init/gpu-manager.conf, and ...