0
votes
0answers
108 views

virtualbox shared folder is read only in centos guest

I have virtualbox 4.3.10 installed on my ubuntu host & have centos as guest os. I have shared folder, but am not able to write to that folder. Added my centos root user to the vboxsf group as ...
0
votes
0answers
37 views

Graphics Performance

My system specifications are Intel Core i5 2500; NVIDIA GeForce 520GT and I am running Windows and Ubuntu 14.04 as dual-boot . I prefer to use Ubuntu, but the Gaming Performance (Minecraft) is better ...
0
votes
0answers
20 views

Screen freezing after installing i386

So after installing i386, my screen starts to freeze every time I start doing anything resource intensive. This leads me to have to perform a hard reset. Freeze is defined as: all processes keep ...
0
votes
0answers
119 views

Can't connect to Samba server by name

I have an Ubuntu 14.04 file server running Samba 4.1.6. The server is a member of a domain with a Windows 2012 server acting as the primary domain controller. I want to connect to it using Windows 7 ...
0
votes
0answers
47 views

vpnoneclick fails to launch on Ubuntu 14.04 64bit

I have installed this vpn service https://www.vpnoneclick.com/howitworks/howtousemain/howtouselinux/index.html but when I lauch it I get nothing, even in terminal! What should I do?
0
votes
0answers
18 views

Help with tri screen synergy setup

Ive recently discovered the mouse/keyboard sharing application synergy and have been trying to set it up. Install was relatively easy, however Ive run into a problem with my unusual setup. So ...
0
votes
0answers
24 views

Ubuntu 14.04.2 hangs abruptly in middle of Session [duplicate]

I've installed the latest Ubuntu 14.04.2 LTS on my laptop today. I've updated it and still my system hangs and doesn't respond to anything. I have to manually power off and reboot to get it working ...
0
votes
0answers
246 views

NVIDIA force GPU to AC performance state

I have a Dell M6800 and a K4100M and Optimus disabled on 14.04. When it is not on the official DELL 230W charger, the system will limit the GPU to lower power states. Even when just on battery, the ...
0
votes
0answers
24 views

Cannot boot freshly installed Ubuntu OS

I downloaded the .iso image and burnt it to a dvd. I installed Ubuntu on my PC from the dvd and so far as I could tell it worked fine. However, I was asked to restart the PC after the installation ...
0
votes
0answers
647 views

FFmpeg rc buffer underflow

I have a problem with running ffmpeg+ffserver on my old laptop which has 1.7 Pentium 4 Single Core CPU. FFmpeg causing high CPU usage up-to 100% while running it produces "rc buffer underflow" error ...
0
votes
0answers
27 views

What is wrong with my kdevelop?

I have posted this question some time ago, and no one answered me. Now I have found something else. If I start kdevelop from terminal, I am getting an error: kdevelop(6963)/kdevplatform (shell) ...
0
votes
0answers
150 views

Bad resolution (max 1024x768)

I installed Ubuntu (Elementary OS) a week ago and the resolution was always max 1024x768, but I want 1920x1080. I have searched in the internet for solutions, but I didn't find working ones. I tried ...
0
votes
0answers
30 views

Compiz Cube window icons on the taskbar?

I am using the Compiz Cube and I have 4 sides to my cube, how can I add them to my taskbar so I can click on them?
0
votes
0answers
21 views

java compatibility with 14.04lts [duplicate]

I am doing research before setting up a minecraft server at home on my 14.04 lts server (cli). One of the items in the installation doc states that the minecraft .jar file needs oracle java. If I ...
0
votes
0answers
13 views

setting up cannon p200 printer [duplicate]

i am trying to set up cannon pixma p200 printer on my ubuntu 12.4 desktop.i went up to setting > printing>add printer>device uri(don't know uri means) so entered cannon p 200.it started to search ...
0
votes
0answers
176 views

Ubuntu server harddisk managment (HP Smart Array P420i)

I installed Ubuntu server on HP Proliant 380p Gen8 , it comes with array module P420i my current setup is : array A (SAS, Unused Space: 0 MB) logicaldrive 1 (558.7 GB, RAID 5, OK) physicaldrive ...
0
votes
1answer
163 views

Huion 610 pro unresponsive

I have been using a Huion 610 pro graphic tablet for the last 2 months or so without any major issues. I installed using these drivers. Being new to Ubuntu at the time, I used these instructions and ...
0
votes
0answers
18 views

NIC configuration file help

I am running 14.04 lts on a hp proliant 360 g4. The scenario goes like this. I have been having problems with the CLI server crashing. I have replaced the HD's , cache board and battery, and ...
0
votes
0answers
58 views

Openssl is not installing

I am trying to install Openssl in my Ubuntu 64bit os which is running in Virtual Box, But i am keep getting the following error. root@Ubuntu64Bit:~# sudo apt-get install openssl Reading package ...
0
votes
1answer
85 views

Unknown display

I recently acquired myself another display for my computer, unfortunate it had VGA access and my computer only supports DVI. So I bought a converter from VGA to DVI. My problem now is that, when I ...
0
votes
0answers
18 views

Inconsistent menu bars

Basically, there are some apps which now have separate menu bars instead of the usual one (embedded in the title bar in Unity). Some apps have always done this, for example GParted, but there are ...
0
votes
0answers
73 views

Poor image quality for document scanning under Ubuntu

I am having trouble with the image quality of documents scanned with Simple Scan and XSane. Not only is the color reproduction poor but band-artifacts appear on the entire image, which would indicate ...
0
votes
0answers
64 views

Can't install Ubuntu (any version)

i have two dell laptops which run on windows8.1. I was able and installed Ubuntu dual-boot on both of the laptops in the past. I removed them and i need to install on one of them again recently.so i ...
0
votes
0answers
40 views

Get mention notifications in Pidgin's Campfire plugin

Mention notifications seem not to work with Pidgin's Campfire plugin. Tried these plugins Nick Siad Highlight Any ideas?
0
votes
0answers
30 views

dedicated gpu doesnt work

my laptop has amd 8670m + 7620g dual gpu but only 7620g(integrated) works. how to switch to other gpu. i see it in display properties in catalyst control center but there it is listed as unknown ...
0
votes
0answers
53 views

Caps lock on and off reversed Ubuntu 14.10

I am using Ubuntu 14.10 on a laptop, and after I close the lid (meaning, logging out), when I open the lead again the Caps Lock mode is reversed: when it's supposed to be on it's off and when it's ...
0
votes
0answers
43 views

upgrading from rails 3.2.19 to4.0.0.rc1 error

After upgrade rails project , problem occurs in project after removing country_of manufacture field it work otherwise not .how to fix it without removing field below are error Rendered ...
0
votes
1answer
32 views

Does window OS required to run Wine and Ubuntu? [duplicate]

I wanted to use ubuntu as my OS but Indiabulls trading platform is not supporting for on line trading. Alternatively I was told that "wine" will be helpfull. Does this mean that I need to have both ...
0
votes
0answers
90 views

Cannot stream music to Philips bluetooth hi-fi adapter

I want to stream music to a Philips Bluetooth Hi-Fi adapter. I have setup a connection to the adapter, but whenever I want to active the connection, it simply refuses. While playing music I hear that ...
0
votes
0answers
14 views

Hardware problem with unity script. Ubuntu installed on VirtualBox

I have Ubuntu installed on my VitualBox. I don't know what the problem is but sometimes when I boot Ubuntu, it says you don't have the specific hardware for running Unity, and changes the UI to a ...
0
votes
0answers
48 views

Creating a VPN connection from an Ubuntu Server 14.04 LTS

I'm using an ubuntu server as a LAN internal proxy server to connect to IRC servers using irssi. I would like to be able to tunnel that traffic through a VPN. How would you install vpn onto ubuntu ...
0
votes
0answers
88 views

Updating hard limit of “maximum open files” of running process

I am trying to increase the "maximum open files" limit of my running process (apt-cacher-ng). I am following below link http://gregchapple.com/updating-ulimit-on-running-linux-process/ By following ...
0
votes
0answers
38 views

Apache 2 server can not start with Xampp

I already installed Xampp and newly I installed libapache2-svn. Whenever I want to start Xampp it shows the following: XAMPP: Starting Apache...fail. XAMPP: Another web server is already running.
0
votes
0answers
139 views

Cannot ssh to localhost : Permission denied(public key)

I'm trying to ssh in a server as ssh localhost but it keeps saying : Permission denied (public key). I tried everything from reboot to regenerating the ssh key. It was working before, until I ...
0
votes
0answers
24 views

Why is my kernel not upgraded to the latest version? [duplicate]

My server runs Ubuntu 12.04.5 LTS. I try to keep it up to date as possible by doing sudo apt-get update && sudo apt-get upgrade regularly. So far I was assuming that this would update the ...
0
votes
0answers
141 views

remote CORBA lookup (firewall, port, telnet)

I'm trying to do a CORBA lookup on a LAN from one pc to another. How do I troubleshoot the connection? On the server running glassfish: thufir@doge:~$ thufir@doge:~$ ...
0
votes
0answers
16 views

Ubuntu Desktop fonts are changing

Sometimes when I login fonts are like as you see in time: After logging out and come back they are in correct form. Here is correct form of it: Any ideas what causes this?
0
votes
2answers
153 views

Ubuntu 12.04 In tray Icon -> “Edit Connections…” not clickable

I am use ubuntu 12.04 with gnome-panel, I press network tray icon then Open following small menu, Last "Edit Connections..." not clickable how can I edit my wired and wifi connection?
0
votes
0answers
250 views

dmesg error log shows interesting warnings

Im having some weird issues with my mouse where i drag the mouse across the screen and it sticks for half a second then keeps going. I used dmesg and i found some warnings and stuff was wondering if ...
0
votes
0answers
132 views

DHCP server not running

I have this : $ sudo service isc-dhcp-server start isc-dhcp-server start/running, process 7202 $ sudo service isc-dhcp-server status isc-dhcp-server stop/waiting I have two interfaces (eth0 and ...
0
votes
0answers
50 views

PAN using Bluez causes System Dbus vulnerability

I am trying to implement PAN(Personal Area Network) using bluez stack.I followed the steps specified in the link But the problem is I cant setup a pan.It causes my system in trouble.The main problems ...
0
votes
0answers
72 views

Why my memory is shooting to nearly 100 percent which makes my laptop unable to work?

I am a newbie. I am currently using xubuntu 14.04 on my old dell laptop (~8-9 years old). When ever i watch any video on YouTube or similar site the video is not coming properly. I am not able to do ...
0
votes
0answers
60 views

Ubuntu 14.04 wifi not working with BCM4312 [duplicate]

I'm working on a dell inspiron1545 can get the wired connection to the internet to work but not the wireless. something with the driver? very new to Ubuntu. 1545:~$ lspci -nn -d 14e4: 0c:00.0 Network ...
0
votes
0answers
69 views

Battery not detected Ubuntu 14.10

I just installed Ubuntu on my new ASUS 205ta laptop. Unfortunately, the battery icon does not work because the battery is not detected. I tried the solutions to every other post, but nothing works. ...
0
votes
2answers
78 views

Installation of Ubuntu 14.04LTS shows error and takes forever

I'm trying without success to install Ubuntu 14.04 on my Toshiba Portege. I want to remove Windows 7 and I tried with the automatic partitioning from the USB installer (I found that compared to ...
0
votes
0answers
13 views

Is there a way to make a bootable USB that takes programs and data with it? [duplicate]

In particular this is for a mac, but it's also for general purposes. Booting from a USB seems to makes sense for my purposes (rather than partitioning) but I need to be able to save files and ...
0
votes
0answers
35 views

System Time reset to UTC in Windows 7 after i run Ubuntu 14.04

I have dual boot Ubuntu 14.04 + Windows 7 installed on my laptop. Problem:- If i choose to run windows 7,, System Date Time is fine as per my timezone. If i choose to run ubuntu 14.04 , System Date ...
0
votes
0answers
211 views

touch screen not working for HP Compaq 2710p !!!NEED HELP!

I have a huge problem when I installed Ubuntu to my HP Compaq 2710p I lost my touch screen capabilities its touch through pen only. Does anyone know how I can fix this problem. 0(>_>)0
0
votes
1answer
41 views

I can't locate and remove file in ubuntu 14.04

How to remove the unwanted chrome file rendering on my computer which I can't locate but is visible in 'Search your computer and online sources'? I have removed google chrome from my computer but this ...
0
votes
0answers
53 views

Errors with Compiling g77

I have downloaded and installed g77 (due to specific reason) in Ubuntu 14.04, and the newer Fortran compilers have several errors when working with this program. However, when I went to test my ...

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