0
votes
0answers
2 views

Install Ubuntu on seperate hard drive

I have two hard drives using and it consists of Windows 8.1. 1st hard drive has 2 partitions and partition C is the Windows partition. In my 2nd hard drive I have partitioned it to 3 partitions. They ...
0
votes
0answers
9 views

Issues with Unity Tweak Tool on Ubuntu 16.04

I recently installed 16.04 on my desktop, and one of the first things I did was install the Unity Tweak Tool (via the Ubuntu Software app store). It was working fine for a while. Later, after making ...
0
votes
1answer
14 views

how to run linshed simulator?

I'm trying to developed multi-core scheduling algorithm. For that, I need a linshed simulator. I cloned it to my PC. But there aren't many details about how to run the simulator.
1
vote
0answers
6 views

iptables rule traverse order

Here is partial output of my iptables: **Chain OUTPUT** (policy ACCEPT) num target prot opt source destination 1 ufw-before-logging-output all -- 0.0.0.0/0 ...
1
vote
1answer
22 views

Icon in Unity launcher (14.04)

Problem: Icon for Visual Studio Code is wrong. It uses the icon from the text editor Things I have tried so far: I tried setting the Icon with alacarte to /usr/share/code/resources/app/resources/...
0
votes
0answers
13 views

The VGA locks my Ubuntu 14.04

I have a problem with Ubuntu 14.04 and my VGA. The question is, when I connect the VGA cable, Ubuntu becomes blocked and I'm forced to perform a hard reset of my operating system. HW (notebook Sony ...
0
votes
0answers
4 views

After Update, error: attempt to read or write outside disk 'hd0' Grub Rescue “ls” produces nothing

I have (what used to be) a dual partitioned Windows 7/Ubuntu Lenovo Computer, a "ThinkCenter." I ran and installed updates when prompted by my auto-updater thingy without looking to hard at what was ...
0
votes
0answers
31 views

ubuntu 15.10 not showing windows 10 NTFS Partitions

Recently I was trying to install Ubuntu 15.10 on laptop(for dual boot,windows 10 & Ubuntu 15.10).But in choosing partition, I formatted(in ntfs file system) one ntfs partition to install Ubuntu,...
0
votes
2answers
2k views

nginx fail to install on Ubuntu 15.10 server

I am trying to install nginx on my freshly installed Ubuntu Server 15.10 with Mate desktop. I did a quick update: sudo apt-get update Now trying to install nginx: sudo apt-get install nginx ...
2
votes
1answer
44 views

Losing IPv6 route or connectivity on bonded interface 16.04LTS

Good afternoon, all. Running 16.04LTS on a SuperMicro X7DBN motherboard. I have two possibly related problems that I will describe separately. First, I seem to be losing IPv6 connectivity 5-10 ...
5
votes
2answers
6k views

cannot login to ubuntu 14.04

I upgraded my Hp g6 from Ubuntu 13.10 to 14.04 yesterday. Now I cannot log into the system using Unity. But I can still login using i3 windows manager. I checked and found the ubuntu-desktop is ...
0
votes
1answer
20 views

I can't use VLC anymore

After updating Ubuntu software 16.04 I couldn't use VLC player any more and then I removed VLC and tried to install it again and this showed: This error could be caused by required additional ...
0
votes
0answers
4 views

How to enable wifi in Ubuntu 14.04 LTS using a Macbook with Parallels 11.2.0

I have Ubuntu as a Virtual Machine in Paralells using a Macbook. I've tried to search for the drivers in the Software & Updates but it does not find the Wifi drivers. I also tried several ...
1
vote
0answers
9 views

No HDMI sound on Nvidia card on Ubuntu but no problem winth windows

Tested Mint 17,ubuntu 14LTS,kubuntu 16LTS,currently on ubuntu 16LTS. Nvidia driver installed. Checked alsamixer for muted device & unmuted them. pavucontrol shows all HDMI output unplugged. In ...
0
votes
0answers
8 views

How do I stop the Ubuntu options menu from automatically appearing every time I start the computer? [duplicate]

I was trying to install Ubuntu on my flash drive, but I accidentally installed it on a library computer. It runs alongside the original OS (windows 7), but every time somebody starts the computer, the ...
-1
votes
0answers
10 views

Program runs at Ubuntu 14.04 but doesn't run at Ubuntu 16.04

I have program, that injects ip-address to the packets. Program have next includes: #include <stdio.h> #include <stdint.h> #include <dlfcn.h> /* header required for dlsym() */ #...
0
votes
0answers
9 views

extern USB-SSD formatted in NTFS not being detected on 14.04

I would be very happy if someone could help me out. I bought an extern hard disk casing Inateck FE2004 and wanted to use my SSD as an alternate OS namely Windows 10. I can boot from it and the SSD is ...
1
vote
1answer
219 views

MySQL not working after upgrade from 14.04 to 16.04

After a good deal of troubleshooting I have managed to get Plasma running however MySQL will still not start systemctl status mysql.service â mysql.service - MySQL Community Server Loaded: loaded ...
0
votes
0answers
10 views

Ubuntu update after recompiled vim

Hello I've got a problem with re-compiled vim. I needed vim to support lua for some plugins so I find some "how to" and it went pretty well. But now Ubuntu updates keep asking to install vim although ...
1
vote
1answer
36 views

Ubuntu 16.04 freezes all the time

Dell Inspiron 5551 8Gb RAM ddr3 I had previously (from manufacturer) installed Ubuntu 14.04 and it worked perfectly. A few days ago I installed the 16.04 version and I noticed that my new Ubuntu ...
1
vote
1answer
43 views

Copy all images on system to one folder

Im trying to create a bash script, that will search the system for images jpg, jpeg, png, gif and copy them to a new location. But I'm having a hard time figuring out how to do this. This is what i ...
0
votes
1answer
12 views

Why bluez removal also removes almost all system settings?

I wanted to change bluez 4 to bluez 5. Moving through the procedure I found that bluez removal also removes ubuntu-desktop, unity-control-center and some other packages. Do you really think I do not ...
1
vote
0answers
99 views

HP 15 AC179TX - WiFi not working after Ubuntu Installation

I've installed Ubuntu 14.04.4 LTS on my new laptop HP 15 AC179TX. I could not see any WiFi networks detected. I could SEE the option "Enable WiFi". But after turn on also none of the network is ...
1
vote
0answers
8 views

Apache Mesos Install | Missing Libz

I followed all of the indicated steps to install Apache Mesos, but after running the $ ../configure command, i get an error saying that 'libz' is a requirement. I've tried to google 'libz' but i'm ...
0
votes
0answers
20 views

g++ not finding linker optimization library

I'm trying to compile a simple c++ program: int main() { } That's it. However, I get a linker error: g++: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found compilation terminated ...
0
votes
0answers
5 views

Background static when sending audio to stereo receiver via bluetooth

I'm running xubuntu on my HP laptop. I have a bluetooth stereo receiver, and I use my laptop to send audio to the receiver from my laptop via bluetooth. When I do this, there is a constant static ...
0
votes
0answers
14 views

How do I uninstall Ubuntu 16.04 running alongside Windows 7 (preferably without using a cd)?

I was trying to install Ubuntu 16.04 on my flash drive, but it installed on the computer (at a public library) that I was using (although the computer still runs Windows 7). The librarians asked me to ...
0
votes
1answer
18 views

WiFi is unstable on Dell Inspirion 42100

I installed Ubuntu 14.04 LTS along side on my Windows 8.1 Dell. I then upgraded to Windows 10. At first it worked great but now Ubuntu can only connect to WiFi after running Windows for about 15-30 ...
1
vote
1answer
1k views

Laptop speakers make noise when audio jack is plugged in

I'm using a Lenovo Ideapad y410p with Ubuntu 14.04, and when I plug in headphones to my computer, the laptop speakers emit a loud, high pitched hum. I've fixed the issue and just made this thread to ...
0
votes
1answer
8 views

How can I check an “unexpected EOF” in my .tar.gz file?

Hi I have a problem with a .tar.gz file wich has backup of family photo collection and so. I've tried gzrecovery toolkit and i did gzrecover file.tar.gz and cpio -F file.tar.recovered -i -v Buy i ...
2
votes
0answers
9 views

Error on sudo modprobe w1

With reference to here I tried to resolve the technical problems of my Wifi and drivers, I ran the command sudo modprobe w1, but it gave an an error: modprobe:FATAL: Module w1 not found in directory ...
0
votes
0answers
52 views

How does SFTP work? Please help someone

We run a system that automatically sends a swift message at the end of a process. But this messages are sent using FTP. We feel the FTP process is too prone to MITMA and wish to change the sending ...
1
vote
0answers
31 views

Splash screen missing after Burg installed

I'm using Ubuntu 14.04 on dual boot with Windows and I'm using Burg instead of Grub. Dual boot works fine. The Burg's theme works fine too. But the splashscreen is missing during loading of Ubuntu, ...
1
vote
2answers
13k views

Ubuntu 14.04: can't get past 4096 max open files for non-root user

I can't seem to increase the nofile limit for non-root users on Ubuntu 14.04, despite following every StackExchange answer related to this problem. So far I have: $ cat /etc/security/limits.d/custom....
0
votes
0answers
10 views

Unable to mount hard drive “NTFS $Bitmap” and fsck not working

I'm a noob so bear with me on this. Back Story: Windows 10 corrupted my Hard disk, now trying to fix it via Ubuntu 15.04 on a pendrive. What I want to do: I need to mount my hard disk with ...
0
votes
2answers
199 views

Ubuntu not booting from USB; No “continue” option in the installer when choosing to install alongside Windows

I have windows 8.1 installed on my laptop. I have burned Ubuntu 14.04.1 to USB. But when I restart my laptop & go to boot menu Ubuntu cannot boot from USB. I have done separate partition of 20 GB. ...
0
votes
1answer
22 views

NVIDIA GT860m GPU clock stuck at 33Mhz after resume from suspend 14.04 -> 16.04

Every time my laptop resumes from suspend GPU performance becomes poor (e.g. glxgears performance test shows ~100 fps while on normal mode it shows around 19k). nvidia-settings' powermiser shows ...
1
vote
0answers
4 views

Live Ubuntu USB fails to boot at grub display

I have two custom computers that are hardware identical (except the power button). One CMOS is newer than the other (and FWIW both machines run 14.04 server). Both machines have i7 CPUs, 16 GB RAM, ...
0
votes
0answers
7 views

Virtual Hosts not working in Ubuntu

I just migrated to Ubuntu 14.04 and I installed LAMP Stack following this tutorial. Now I have setup the virtual host by doing sudo gedit /etc/apache2/sites-enabled/000-default.conf and added ...
3
votes
0answers
11 views

Error when using sudo apt-get update

I am using kubuntu 16.04 SSD/HDD combo and I keep getting the below error message when trying to sudo apt-get update. Reading package lists... Error! E: Could not create temporary file for /var/...
0
votes
1answer
11 views

Ubuntu Touch - root access without signing in

I got an Ubuntu tablet because I expected more freedom and control over my privacy. Now I learn it is not quite like that. If this fails my expectation, the package ships right back... Question: how ...
2
votes
1answer
65 views

How to check if my Ubuntu is placed on SSD?

I think have installed Ubuntu on SSD but I'm not sure and I want to check this. But I am not sure how?
1
vote
0answers
14 views

What is my DNS mis-configuration in docker?

I recently installed docker on my ubuntu 16.04. I pulled and run hello-world, ubuntu and sinatra images sucessfully, but they cannot connect to the internet I think!! Example the following errors ...
1
vote
2answers
51 views

Is it safe to revoke group other access to every directory in a file system?

I'm trying to secure an account on our server called ssh_user that is used purely for connecting via SSH to our server. Everyone on our team logs into this account via a PSK secured ssh connection ...
0
votes
1answer
5k views

How do you install oDesk Team for Ubuntu 12.04 LTS?

I am need of assistance on how to install oDesk Team (www.odesk.com/downloads) for Ubuntu 12.04 LTS. I have tried downloading the 12.04 versions for Ubuntu but all I see in the status is Error: ...
0
votes
0answers
6 views

Not Shutting Down Ubuntu 16.04 In HP Laptop

I Recently Installed Ubuntu 16.04 on My HP Laptop which has configuration as 2 GB RAM,3GHz i3 Processor with 2GB Graphic Card Installed.My Problem is that I am not able to shut down my laptop using ...
3
votes
3answers
6k views

no sound after suspend/resume

I have no audio on lubuntu 12.04 after resuming from suspend. I tried sudo alsa force-reload to no avail. Sound works after reboot. Please help.
0
votes
1answer
12 views

How to install Virtual Box Guest Additions on Ubuntu 16.04

What is the best way to install Guest Additions with all the resize and clipboard and file sharing features on Ubuntu 16.04?
0
votes
0answers
9 views

Out of Range in single board computer

Hi I am trying to load ubuntu 12 version on my Single Board Computer PICO830 I am able to install Windows using bootable USB stick while when I try to do the same using Bootable Linux USB i am ...
1
vote
0answers
9 views

Application running over ssh (X11 forwarding) lagging a lot with local dual monitor

I have 2 machines: - My Desktop (running ubuntu 15.04) - Development machine (running ubuntu 14.04) (both on same LAN) So far, I've been working without any issues using "ssh -X eduardo@devel1" and ...

15 30 50 per page