Free, open-source operating system based on Debian GNU/Linux. Ubuntu questions are on topic here, but if you prefer an Ubuntu-only audience there is Ask Ubuntu (http://askubuntu.com/).

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running a script as service that requires DISPLAY=:1 command

I am running Ubuntu 16.04 and Xfce desktop + vncserver to access it I have a script that launches and controls a GUI appI can launch it from a shell like DISPLAY=:1 /home/script.sh I executes my app ...
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4 views

Strategy for File System Permissions On KVM Shared Folder

I have a Ubuntu/KVM hypervisor environment that has access (via NFS) to ZFS data sets (aka file systems). I have been hosting the VM images on a ZFS file system which, although not the fastest thing ...
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11 views

error when I tried install a sudo apt-get upgrade

I'm trying install LAMP in ubuntu for install laravel with the next command i going to still in the second commnand and when I done with the command of run the second command I get the next error in ...
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7 views

Remote Desktop Connection In Windows 10 to Ubuntu 14.04 get bad frame rate

I have a VM ubuntu server, I tried used remote desktop connection to logged into graphical desktop, but I got very bad frame rate and delay.https://www.youtube.com/watch?v=ohqHAyy0sEAI have record ...
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10 views

Making Bootable clone of Ubuntu on same SD card

I work in a lab where I am configuring a small computer to eventually be used to collect data on an instrument. The computer has a 32Gb SD card as its main storage device. I am using Ubuntu 10.04, as ...
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21 views

How to Repair Windows Partition from Files

I have a laptop with Windows 7 previously on it, and I'm trying not to disturb the OS, user progress, or any of the settings on it. At least, make any changes I do unnoticeable.I booted into a live ...
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25 views

Live KVM migration b/w two machines while keeping bridged guest IP static

On each of two Ubuntu PCs, I installed KVM and created some VMs. All the VMs on each PC should see each other, so I could not use the private IP assigned to them by KVM and AFAIK that requires ...
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23 views

Ubuntu best way to migrate 16.04 to 18.04 across hardware?

I am running Ubuntu 16.04 on a HP PC with a Core i5 Ivy Bridge processor. I am moving to another HP PC with a Core i7 Kaby Lake. So the hardware is different. I will be doing a fresh install of Ubuntu ...
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17 views

Creating symlink

I have apache server running on Ubuntu 16 server which is totally headless,i have created a seedbox onto it under user USER1My download directory is /home/USER1/rtorrent/downloadFor some reason so ...
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15 views

Adding more OSes to my dual boot MacBook

I have a MacBook with 4 partitions. I wish to use it with several operating systems.Currently I have OSX 6.8 and OSX 10.10 installed. I would like to put Win7 and Ubuntu on the remaining partitions....
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20 views

How to remove GRUB from Windows 7

Someone really messed up the build machine here. Looks like they tried putting ubuntu on it, failed, and left it all porked up. And I cant figure out how to fix it. I do not have a windows disk but ...
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7 views

Use PostFix on Ubuntu 16.04 with Outlook, Works?

Folks, I want my own email address, from my domain. I think installing PostFix, and then connecting Outlook to it, I get a way to get it, and respond to emails locally. That's true? I use Ubuntu 16.04....
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12 views

Creating a multi boot usb drive containing windows to go, Ubuntu and falcon fours

hi I am new to the world of multi booting,i am trying to create a multi boot usb with, windows to go, Ubuntu and falcon fours.i tried using yumi but there is no option of installing a win to go,i ...
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18 views

Firefox GCLI (internal command line) won't open

I’m used to pressing Ctrl+F2 to open the graphical command-line interpreter in Firefox. This is useful for taking screenshots of webpages and for restarting the browser when I’ve opened a ridiculous ...
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48 views

How should i remove ubuntu from boot menu?

I have deleted ubuntu partition from my laptop (dual booted with W10) then I used AOMEI partition assistant to Rebuild MBR but still I get option to boot into ubuntu on startup and when i click on it ...

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