0
votes
0answers
2 views

Will Biosdevname stay disabled when I update my system?

I wanted my server, 14.04.2, to use the old style of network interface naming, e.g. eth0. I used the Biosdevname part of the answer found here, editing /etc/default/grub but not purging the ...
0
votes
0answers
2 views

how to provide dns name service to web server in a LAN

I am running a web server in a local are network managing 200 members. I want to provide a name to my web server's ip. I searched alot and find a tool dnsmasq i don't know how to set this to provide ...
0
votes
0answers
3 views

No Sound using pipelight

Hi i am hoping someone can assist as i have installed the pipelight plugin on Ubuntu 14.04 LTS and on the Sky GO website i can see the video but cannot get the sound to work. All seems to work ok from ...
0
votes
0answers
7 views

boots into initramfs ubuntu 14.04.2

First of all here are some explanations: I installed Ubuntu 14.04 on my Asus UX301L around September 2014. At the time I removed Windows and installed the boot, swap, root(/) and a backup partitions ...
0
votes
0answers
4 views

What's the proper way of connecting a signal to a JavaScript method?

In an Ubuntu phone application, I need to perform some logic when an event occurs. Since I don't want to pollute the QML with too many lines of JavaScript, I made a class in an external file and I ...
0
votes
1answer
4 views

python deleted from usr/lib/python

$ python Could not find platform independent libraries <prefix> Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to ...
0
votes
0answers
5 views

Since the update to 15.04, my dual-boot Dell XPS can't use WiFi

Since the update to 15.04, my dual-boot Dell XPS can't use my Wifi network. It can't even update itself now. Network is fine when I boot to Windows. When I reboot to Ubuntu, I can see both of my two ...
0
votes
0answers
2 views

How to change emulator icon?

I use Ubuntu SDK, and I created Ubuntu device. I want to change i386 emulator icon. How to change emulator's icon?
0
votes
0answers
6 views

CPU Locks up due to intel sound drivers during boot

My Vivid Vevet install was working just fine until I did an update. On the next startup the screen would just freeze on the loading screen before I could decrypt the hard drive. I can't get to ...
0
votes
2answers
17 views

KDEish theme in Ubuntu

I installed KDE alongside Ubuntu, but now I want to remove all traces. As seen here, http://i.imgur.com/TwOLhF1.png my winows have different icons and a differnet theme. Can anybody help me out? I ...
0
votes
0answers
7 views

Does Ubuntu Touch multitask like a desktop Ubuntu would?

I recently purchased a nexus 7 and would like to put Ubuntu on it. Regular Ubuntu is no longer supported for this device, only Ubuntu Touch. If I install Ubuntu Touch on my tablet, and plug in a mouse ...
1
vote
2answers
6 views

Nginx logrotate logs

I am running Ubuntu 15.04 and have a standard installation of nginx (apt-get install nginx) running. Everything is running fine but I notice that the nginx logs are being rotated but nginx carries on ...
-1
votes
0answers
9 views

Transfer date from iPhone backup to Android

I hope there is an easy answer to this! I have a copy of a backup of an iPhone created in iTunes running on Windows (8, I believe) The owner of the back up wants me to use it to put all her ...
0
votes
0answers
6 views

User account history showing incorrectly

I have found that in System Settings > User Accounts that if you select an account and then select the button called History (which is meant to show the login history for that account), it will ...
0
votes
1answer
11 views

Lock individual application interface

Can I lock a particular application's interface without locking the whole screen? It would be very useful at work to be able to leave certain applications open when leaving my desk as colleagues often ...
-1
votes
0answers
12 views

Why any application take long time to open?

I have recently installed Ubuntu 15.04. Any application I want to open like vim, Firefox, chrome ,terminal, software center etc., it takes a long time to open for the first time. After first time they ...
0
votes
0answers
8 views

Why is baloo such a resource hog in kde?

I don't understand why baloo needs to use so much CPU for so long as opposed to updatedb which does it pretty much instantly. Can't baloo use the indexing from updatedb and get it over with? What does ...
0
votes
0answers
9 views

LAN connection won't detected when I plug in LAN cable after booting

I have installed Ubuntu side by side windows 7. When I plug-in LAN after booting it won't detect it. But if I initially plug-in the cable and now start Ubuntu it works fine. It works normally in ...
0
votes
1answer
19 views

Where can I find a compact list of basic commands for the root shell prompt?

My computer is only stable in Recovery Mode. I want to save the files on the HDD before I format the disk and do a fresh OS install. Are the commands for the root shell prompt the same as the ones ...
1
vote
0answers
6 views

Audio capture from multiple USB sound cards In Lubuntu

How do i capture sound from multiple sound cards simultaneously in lubuntu 14.04? At the moment I have installed Audacity but it can only record sound from a single device at a time. Is there any ...
0
votes
0answers
11 views

How can I print my own statement in terminal during kernel 4.0.4 compilation in Ubnutu 12.04

I tried to put some printk lines in start_kernel() function But those lines are not showing in terminal during compilation and install of kernel. I don't know how to do that. Or is there any way to ...
0
votes
0answers
6 views

gstreamer + pulseaudio network sink: Playback stops after each song

I have a pulseaudio sink set up to send audio to another PC as described here: Network: Using a tunnel. It works, but in multiple music players - which all use gstreamer - playback stops after every ...
0
votes
0answers
7 views

How to prevent the catastrophic loss of ubuntu lvm drive encryption key?

In a previous install of ubuntu, my lvm encryption pw was no longer recognized and I lost it all! This occurred on a dual boot setup on a macbook pro 2010, from when I did a drive repair from within ...
0
votes
0answers
7 views

Syncing android phone to ubuntu 12.04

When I plug my phone in to try to tranfer fotos in order to give me more storage space I get an unspecified error message. Any help?
0
votes
1answer
11 views

How would you go about creating a camera / security system?

What steps would you follow? Any particular software and best practices? Is there any hardware that you would make sure you have?
0
votes
0answers
5 views

Installing libgirepository-1.0-1:i386 leads to strangeness

This apt-get exchange leaves me befuddled (on a 64-bit cpu): $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS Release: 14.04 Codename: ...
0
votes
0answers
3 views

Reverse scroll direction in plasma 5

Recently upgraded to kde plasma 5, I have noticed that reverse scrolling does not work on plasma 5 windows such as the control panel or application launcher while it works in other apps. Is there a ...
0
votes
0answers
6 views

Hibernate issues

I am not being able to setup Hibernation on my ubuntu please help. I have ubuntu gnome 15.04 and I have installed pm utils I have tried command sudo pm-hibernate and the computer does go to hibernate ...
0
votes
0answers
14 views

.desktop-file two part exec line

I am trying to get bleachbit to run. Unfortunately I get the error, that it could not import gtk. It seems that this is due to me having python 2 & 3 installed. Starting bleachbit over the console ...
1
vote
0answers
26 views

CPU number differs in 'About this computer' and /cpu/cpuinfo

Question: I'd like to ask what may cause that there are two different informations about the number of processors. See the reports below. System dialog: If open the System settings/Details tab ...
0
votes
0answers
10 views

<urlopen error [Errno 146] Connection refused>

I write a python code it works fine on my pc ubuntu 12.04 it receives server http request using web service it runs a script then sends the result to the server, but when I tried to run this script ...
0
votes
1answer
35 views

Ubuntu 14.04 too slow and laggy!

I have Lenovo Ideapad y510p and have dual boot Ubuntu 14.04 with Windows 8.1 and I uses Ubuntu for all my work specially for developing Android apps, I have 8GB of RAM and 9GB for swap, but it's so ...
0
votes
0answers
15 views

How do I install tar bz2 and gz files [duplicate]

ubuntu 14.04 version printer lq 2180 is not detected. i have connected pci express LPT card that drivers is in .tar file format. So i need to install the drivers of LPT card. help me
-1
votes
1answer
15 views

Capturing stream via video player?

Is there a way to run stream from http://www.ustream.tv/ using mplayer or wget or anything different than a web browser ?
-1
votes
1answer
25 views

Script that scans my network and look of computers are up of down in my network

I have a question I want to run a script that scans my network and that I can see with devices are up in my network. I want to paste some arguments also in the script When I run the script: ...
0
votes
0answers
10 views

Krita: Filling a whole selection or layer

I need to fill a selection or layer with pure white. I couldn't figure out how I will do that. It's relatively easy to do via layer effects in Photoshop. But there are no layer effects. Cheers
1
vote
2answers
15 views

Untrusted packages warning

When I try to update my system I get following warnings: W: GPG error: http://archive.canonical.com vivid Release: The following signatures couldn't be verified because the public key is not ...
0
votes
2answers
20 views

How to start Pantheon from the command line

Long story as to why I've chosen to go this route, but I've installed Ubuntu Trusty without a desktop, and then installed pantheon, pantheon-shell, pantheon-greeter and elementary-desktop packages. ...
0
votes
0answers
18 views

How does 'upgrade packages during installation' affect point release and kernel updates?

I've recently freshly installed Ubuntu Server 14.04, allowing package updates by internet on installation. This was installed from the 14.04 disc image, downloaded before any of the 14.04.1 and ...
1
vote
1answer
7 views

How to remove nodejs from nodesource.com?

I have installed nodejs from nodesource.com: curl -sL https://deb.nodesource.com/setup_0.12 | sudo bash - sudo apt-get install nodejs It installed nodejs 0.12.4, but how can i remove it now ...
-3
votes
1answer
24 views

Which is the most efficient search and replace tool? [on hold]

Asking out of curiosity, which is the most efficient/fast "Search & Replace" text tool? awk or sed or any other?
0
votes
0answers
6 views

Dell inspiron1520 tochpad notwroking

I just installed the Ubuntu to my dell inspiron 1520 laptop. The big problem is my touch pad is not working. All functionality is disabled in Ubuntu. How to recover this.
0
votes
0answers
11 views

Why are samba packages held back while upgrading newly installed system?

I've recently freshly installed Ubuntu 14.04 Server. I allowed updating of packages during the installation process. After initial installation, I've run: apt-get update followed by apt-get ...
3
votes
1answer
54 views

Add a swap partition post-install 15.04

I installed 15.04 onto a lvm partition with the mount point / and /boot onto a separate unencrypted partition. Can someone list the steps (clearly please) to set up a swap partition post-install? It ...
0
votes
0answers
6 views

Ubuntu Graphics Not Loading Properly even after fresh installation

I am trying to install Ubuntu 14.04.2 in my workstation ( Dell T7500 ). I installed it successfully once but after recent problems and finally messing up while installing my Nvidia driver ( Nvdia ...
0
votes
1answer
8 views

Steam: OpenGL GLX context is not using direct rendering, which may cause performance problems

I have the fgxrl driver(gfx: Radeon HD7950, 3GB), yet steam provides me this error every time on startup after I installed it. What is the fix? Do I need to purge both steam and fxgrl, then install ...
1
vote
0answers
13 views

Hot to install and setup tftp server in ubuntu 14.10 (utopic)?

I was using 14.04 before, and I was able to setup and make tftp server and client work. Now that I upgrade to 14.10, tftp server isn't working anymore Here's what I did: Install the package. sudo ...
0
votes
1answer
11 views

from where I download oracle 10g setup file

Please mention from where I can download oracle 10g setup file and the installation procedure of oracle 10 g express edition. Kindly mention the installation procedure in detail
0
votes
0answers
9 views

API State about sensors [Ubuntu Phone]

Good morning, I'm wondering if the LightSensor was implemented in the ubuntu-sdk 15.04 ? Because I tried to display the value of the light sensor with a QML app and the SDK 14.04, but it dosn't work ...
0
votes
0answers
8 views

Openstack: Allocate more memory per guest

I have setup openstack using this guide: http://ubuntu-cloud-installer.readthe... I am able to create multiple instances with the m1.small flavor which uses 2 GB ram, but when I try to create an ...

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