0
votes
0answers
18 views

Wireless interface become disabled

My internal intel wireless adapter (Intel PRO/Wireless 5100 AGN [Shiloh], and logical name: wlan0) sometimes stops working, and I have to restart Ubuntu so that it will work again. My laptop is ...
0
votes
0answers
15 views

14.04.2 Installer detects partitions, but not other OSes

I am trying to dual boot Win7 Ultimate and Ubuntu 14.04.2 on my SSD. I've just installed Windows and I'm not too far in to wipe or modify if necessary. The ubuntu 14.04.2 installer detects my ...
2
votes
1answer
20 views

How to debug xrandr not setting up the desired resolution?

I need some help in figuring out why does xrandr failes to set the desired resolution. I have a dual monitor setup: 13" laptop preferring 2560x1440 resolution 24" monitor preferring 1920x1200 ...
1
vote
1answer
26 views

Ethernet connection not working after installing Ubuntu 14.04 LTS

EDIT: Problem solved thanks to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003297 I installed Ubuntu 14.04 LTS alongside Windows 7, my ethernet connection works without problem in Windows ...
0
votes
1answer
17 views

Why can't I see my published app in the Ubuntu Software Center?

I made a web browser called Byte and It got published, but I can't find it in the Ubuntu Software Center or on the Ubuntu Software Catalog. Does it take a while for it to update?
1
vote
0answers
16 views

Menu bar networking menu disabled

Roughly every 2 weeks (give or take a few days), my WiFi becomes disconnected and the networking menu becomes disabled. I’ve been experiencing this for a few months now hoping I could track down ...
2
votes
1answer
20 views

How to resolve dpkg: error (--configure)

So this error occurs when installing Prey Anti-theft software: Installing init scripts. dpkg: error processing package prey (--configure): subprocess installed post-installation script returned ...
1
vote
2answers
29 views

Does Steam install games to the / (root) partition? [duplicate]

As far as I know, Steam (and pretty much every other application) is installed to the "/" partition. If that's the case, why is such a small "/" partition recommended? Couldn't one or two Steam ...
0
votes
1answer
14 views

Howto prevent screen idle/dimming in an Ubuntu Phone html5 app

I am developing an Ubuntu Phone html 5 application and I want to prevent the screen from dimming and locking the phone if there are no user interaction in the screen. (The application is showing an ...
0
votes
0answers
16 views

Chrome 42 on Ubuntu 14.04 won't start

Running Chrome 42 on Ubuntu 14.04 results in an error going out to console of: Check failed: NamespaceUtils::WriteToIdMapFile("/proc/self/gid_map", gid_) I found this in the Chromium project which ...
0
votes
1answer
17 views

Ubuntu 14.10 dual monitors not working (display port & VGA)

$ lspci 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09) I'm attempting to run 2 monitors but only one is working. The VGA ...
1
vote
0answers
9 views

How can I fix this dependency issue that broke Makerware with my last update?

Today I updated Ubuntu 14.04 and Makerware was removed! I tried to install it and got his message: $ sudo apt-get install makerware Reading package lists... Done Building dependency tree ...
0
votes
0answers
9 views

Installing problem after boot

I've been tryin to install ubuntu, but had a problem there, after load the boot, when system installer starts to load, just lost the connection with my monitor, like if i had unplugged my VGA cabble ...
0
votes
0answers
13 views

Execute script on power supply connected

I am looking for a method that will call a script when the power supply is connected, or the battery state becomes "Charging". I will not accept answers involving any type of cron or loops. I know ...
0
votes
1answer
12 views

Syncevolution in cronjob to sync the ubuntu phone via caldav/arddav

I want to sync my contacts and calendar from my Ubuntu Phone to a self-hosted owncloud server. Since there is no out-of-the-box support yet, I tried this explaination. However, this only works from ...
0
votes
0answers
35 views

Ethernet not working and wireless is slow

I have a desktop PC that I built that I recently installed Ubuntu 14.04 next to Windows 8.1. It has an Ethernet port on the motherboard (MSI Z97S) and a wireless card in a PCI-Express slot (Asus ...
0
votes
0answers
17 views

Using Wubi to install directly into a blank partition?

My intention is to shrink my current windows partition to make a new fresh partition into which I can install Ubunutu. I currently don't have access to anything that I could use to create a bootable ...
0
votes
0answers
17 views

How can I start a simple X with just firefox? [duplicate]

I'm trying to start a simple X server with just one app open, which is Firefox. Basically, I want to power on my Ubuntu server and show Firefox, nothing else. Is there a way to make this possible? ...
-1
votes
1answer
10 views

install windows 7 from linux 12.10 [on hold]

im trying to reinstall windows 7 I cant get the cd to read in when I turn it back on, or restart help
0
votes
0answers
6 views

Screen freezes when I wipe the screen with the back of my hand after upgrading to 14.04. How can I disable this?

I need to know how to manage the multi-touch gestures to prevent this action from interfering with my software on the user end. I am running a custom session so it just freezes, and on the desktop ...
2
votes
1answer
14 views

How to run 'ufw' without interactive mode?

I want to run ufw Uncomplicated Firewall from python script but it usually runs in interactive mode. Example: subprocess.check_output(["ufw", "enable"]) Has the following output: 'Command may ...
0
votes
0answers
5 views

Problems installing SDL and OpenGL in MonoDevelop

I know there are a lot of threads about this particular topic in the forums, but I just cant get my head around them, I'm sorry. I've been quite surprised how awfully complex it is to install ...
1
vote
2answers
24 views

Ubuntu with Chromebook

I'm thinking about buying a chromebook and heard that it works good with ubuntu. My question is, what does ubuntu offers me while using the chromebook? and does it supports Arabic language? Thanks
0
votes
1answer
39 views

SDA1 almost full. What do i do?

Ive been using my ubuntu 14.4 system for awhile now.Its just Ubuntu,i havent installed it along any other os.learning as I go. Ive been doing allot of updating removing and downloading. So much so ...
1
vote
1answer
12 views

Need script to display Usage message if non option is chosen from menu

I have managed to get my program to function fine except for posting a usage message should the user attempt a non-menu option. The message that should be displayed if the users enter an incorrect ...
3
votes
1answer
41 views

Ubuntu Phone as PC

I feel "smart-phones" are computers, but none of OS is made to support desktop applications. Will Ubuntu Phone have that feature in near future. Will we be able just to connect phone to a monitor and ...
0
votes
0answers
5 views

Wrong (EN) keymap after fresh install

After a fresh install of ubuntu 14.04.2 you might end up dumped on a login screen that only gives you the "EN" keyboard map to enter your password. Of course, when installing you changed to your own ...
1
vote
0answers
5 views

How long does Rhythmbox keep podcast? How do I schedule a automatic cleanup?

I guess my question is fairly straight forward: How long does Rhythmbox keep podcast? How do I schedule a automatic cleanup? I don't seem to see any way to set a limit in how many days a podcast is ...
0
votes
0answers
15 views

Ubuntu Login Loop

I have a problem logging into Ubuntu under all of my usernames. I have tried many solutions. When I look at my .xsession-errors file, I get the following: xlib: extension "GLX" missing on display ...
-1
votes
0answers
9 views

Desktop is black after choosing laptop appearance off

I went to the appearance laptop and chose laptop off then the screen went black instantly. Ever since it doesn't want to show anything,always black but it switches on properly. How can i reverse the ...
0
votes
0answers
12 views

Virtualmin, mounted disk under home directory, but have permission errors

I have a virtualmin installation in debian 7. My hard drive was full so mounted a second under home directory (/home/disk2) using fstab file. I created a virtual server and moved it to second drive by ...
1
vote
1answer
20 views

Upgrading from ubuntu 12.04 LTS to lubuntu 14.04 lts

I have Ubuntu 12.04 LTS and would like to upgrade to Ubuntu 14.04 LTS. A person I know has Lubuntu 14.04 DVD. Can I upgrade core system/libraries using that then upgrade rest of the packages via ...
1
vote
0answers
5 views

Buttons in panel shift down when active (xfce, xubuntu)

You can see here five applications launched in the one time, four of them are rolled up and one active is chrome browser. Somehow icon of the current active application are shifted down for the few ...
1
vote
1answer
44 views

Licensing for Ubuntu cloud components

This is the second time I have tried to ask this question so I'm hoping I'll get a clear answer this time. I am trying to set up an Ubuntu-based OpenStack private cloud with 20 - 25 servers. If I ...
0
votes
1answer
7 views

Ubuntu wont make it to login screen after switching to gdm

I am having some issues logging into Ubuntu. I am very worried and hope someone here can help. First of all, I came into work this morning and noticed that my computer would not let me login. It was ...
0
votes
0answers
7 views

Ubuntu 14.04 logs me out when I try to lock screen

I'm having a weird problem where every time I try to lock the screen, Ubuntu logs me out instead. And when I log back in after locking, it makes me login twice: First I enter my password with the ...
2
votes
0answers
24 views

Different Terminal Colors under same user

How would I be able to run multiple terminal instances, each with their own color style or color profile simultaneously, under the same user?
0
votes
0answers
3 views

configuring all interfaces from MAAS

I have a set of machines in MAAS with 4 nics. How do I get a juju deploy to bring up all nics? My Ceph deploy is failing because the right interfaces have not been brought up.
0
votes
0answers
5 views

Ubuntu 14.04 - Elitebook 8540w - no sound

I freshly installed Ubuntu 14.04 on my HP Elitebook 8540w, and everything works fine (so far), it's just the sound problem. After opening sound mixer there is only headphones, no speaker.. if anyone ...
0
votes
0answers
13 views

iwconfig all interfaces “no wireless extension”

I installed the new ath10k driver following this procedure : ath10k installation. And afterwards I am not longer able to use iwconfig command. I always get this error : Error for wireless request ...
1
vote
1answer
16 views

error while installing ubuntu 14.10

i finished downloading the iso file to usb and im trying to install through usb but unable to do so the error is as follows: Asking for cache data failed unable to find a medium containing a live ...
0
votes
0answers
9 views

New Wifi problems with Toshiba Satellite running 14.04

I would greatly appreciate your help with my current shituation regarding wifi. A few symptoms for ye: 1) No previous issues with connecting to wifi from this pc. The network is visible, asks for ...
0
votes
0answers
12 views

Cannot login to ssh using back in time gnome

I'm trying to setup a scheduled backup with back in time. After entering my ssh data (host, port, username, path) and hit OK I get: Password-less authentication for user@xxx.xxx.xxx failed. Look at ...
0
votes
0answers
9 views

Problems installing Ubuntu

The last days I've been trying to install Ubuntu on my pc. However I get to the purple selection screen but not further. Without quiet and splash I see, that the installer stops at the PCI. ...
2
votes
1answer
10 views

How do I upgrade juju from a development version to a release?

$ juju version 1.22.1-trusty-amd64 juju status shows all my agents are running version 1.21.3. The help for juju upgrade-juju tells me this is a development version. Is this a supported upgrade ...
2
votes
1answer
24 views

Desktop freezes regularly. Ctrl+Alt+F keys doesn't work

I've been running 14.04 on my work computer (Dell Latitude E6440) since last May with no issues. 4 or 5 weeks ago I upgraded to the 3.16 kernel and the newer X.org via the LTS Enablement Stack. ...
-1
votes
0answers
9 views

unable to run eclipse [on hold]

i am unable to run eclipse on ubuntu 14.04. Pypar2 window pops up. then I have allowed executing file as program. now it shows "The Eclipse executable launcher was unable to locate its companion ...
0
votes
0answers
10 views

Unable to connect to my AP created with hostapd (Ubuntu 14.04)

After having some trouble I have been able to set up an access point using hostapd and ubuntu 14.04. The laptops can see the wireless network but they can not connect. I will give some background ...
0
votes
0answers
14 views

Gufw log: rejected, denied and allowed connections

I have got Gufw installed, and I have set some firewall rules so that it rejects and allows certain IP addresses. And although I have set it so that it logs-all, I cannot seem to find anywhere where ...
0
votes
0answers
11 views

All Networking disabled after RAM upgrade [virtual]

After running a rather large script file from the terminal I got a Java memory heap error. So I decided to try increasing the RAM to resolve the problem... However, after upgrading the RAM from 2048 ...

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