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Not able to access internet fromubuntu vm when host is behind a proxy

I have a ubuntu VM(Vitualbox) on a windows Server 2008R2 host which is in my office network behind a proxy. I can browse the internet just fine from Win machine, but when I try to ping google.com, it ...
0
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1answer
11 views

How to understand the differences between Clonezilla Live and the “alternative” Clonezilla Live?

How does one know whether they need the Debian-based Clonezilla Live, or the Ubuntu-based "alternative" Clonezilla Live? This FAQ provides a high-level outline of the differences, but unless the ...
0
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1answer
9 views

emulating an installed win10 on a raid0 volume from ubuntu

first of all setup: 2 ssd in raid0 set up from my motherboard (intel z97 + i5 4690k + amd r9 390); on this raid0 i have installed a copy of win10 64bit with his own bootloader 1 wd hdd with a copy ...
0
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0answers
15 views

Install Windows XP from bootable USB

I have a Toshiba Satellite L305D notebook that had Windows 7 on it. I recently installed Ubuntu on a partition and uninstalled Windows erasing its partition and its "System reserved" one, leaving a ...
3
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1answer
3k views

Differences in nc (netcat) options on Ubuntu vs RedHat

nc -q -1 local host ${PORT} ${CMD} In Ubuntu, nc may be used as above, with the -q option. See manpage. -q after EOF on stdin, wait the specified number of seconds and then quit. If seconds is ...
0
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0answers
3 views

SSD not detected in ASUS X550LN BIOS

I recently bought a SSD drive (Transcend SSD370S) to upgrade my laptop (ASUS X550LN). As the laptop does not have space for an additional drive, I had to replace my hard disk. After booting from a ...
14
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4answers
30k views

Ubuntu and Linux Mint only run in Software Rendering Mode on Virtualbox

I am trying to figure out why Ubuntu and Linux Mint only run in Software Rendering Mode on Virtualbox. My motherboard supports hardware virtualization and it is turned on, and I have installed the ...
2
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4answers
5k views

Installing Dropbox on headless Ubuntu 14.04 x64: permissions error

So I'm trying to install Dropbox (as root) following the seemingly easy instructions on dropbox.com: cd ~ && wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf - ~/....
0
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1answer
13 views

External disk not accessible

My WD Elements external disk connected via USB 3.0 cable is not accessible. I tried it with two versions of Windows and with Ubuntu 16.04 kernel 4.6.0. The disk was working some days ago. Then, ...
0
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1answer
86 views

Can't configure network on ubuntu server using drac

I have installed Ubuntu 14 server on my server using DRAC of Dell. I have got all the info from my server company like IP Addresses, Gateway, Netmask and so on. I have tried to configure the network ...
0
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0answers
7 views

How can I disable dead keys in Ubuntu?

I have this Logitech G105 Keyboard and I would like to disable Dead Keys, and still keep the Keyboard's Layout. I am using English (US, alternative international) since it matches my keyboard buttons....
0
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1answer
16 views

Live Migration without shared storage

I am new to Ubuntu and virtualization and I have been working on live migration of KVM machines without a shared storage. I have followed all the steps as described in the following link everything ...
6
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3answers
600 views

When I paste a command on my bash prompt it is not in history — how can I add it?

When I paste a command to my OS X or Ubuntu bash prompt using CmdV, the command is not in history – even if it is executed. The command is in history only if I type it. How to enable that pasted ...
0
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0answers
17 views

How to fix bad boot resolution in Kubuntu

I have a fresh install of Kubuntu (no updates, no configuration beyond installer questions) connected via HDMI to a 4k TV. When I boot, I get the bios screen, then it goes black and I don't see ...
2
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6answers
1k views

How are certain Linux distros substantively different? [on hold]

Context: I keep trying Linux every couple of years or so, to see how it compares with Windows. I would use it to work on Mono and Java, both of which I can do. I've looked at a number of distros: ...
1
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1answer
2k views

Update single kernel module / driver

I needed a newer version of a Kernel module in an quite old kernel. How can I replace a single kernel module of the mainstream linux kernel and compile only this module?
0
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0answers
11 views

How to specify default Ubuntu 16.04 installation language in isolinux/lang?

I previously used this command to select english as the default language for my unattended Ubuntu installation in 14.04 and it worked perfectly: echo en >> isolinux/lang For Ubuntu 16.04 this ...
0
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1answer
16 views

Ubuntu unable to boot from clean install

Here's some background in case it will help: I've recently been having trouble booting my computer, as you might have guessed. For some background, it started when I tried to re-install some NVIDIA ...
0
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2answers
3k views

Ubuntu server virtual machine on a Mac Mini can’t ping servers on the Internet

I’m attemtping to host my own development web server in a VirtualBox guest virtual machine running Ubuntu Server. I would like this virtual machine to be accessible from not only my home network, but ...
1
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0answers
22 views

Ubuntu and web server permissions

I, I am going to ask a question that has already been posted many times but even though I have read many guides and posts, I still have doubts. I have a server with ubuntu 14.04 on which I have a ...
0
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0answers
19 views

Ubuntu unplanned shutdown

My Ubuntu machine (with XFCE desktop) should always be on because I use it as a backup server. It is an old HP desktop machine. During the weekend I couldn't reach it via SSH (OpenSSH). When I got a ...
1
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1answer
32 views

Snap windows to parts of the screen on Windows 8.1 using keyboard shortcuts like Ubuntu Unity

In Ubuntu, with the Unity desktop environment, one can move and resize applications by using the following keyboard shortcut: CTRL + ALT + 0-9 (on the Number Pad). Ctrl Alt 1 moves the current window ...
1
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1answer
4k views

Ubuntu purple terminal colors to iTerm2

I've been looking for a iTerm2 theme that resembles the default purple Ubuntu terminal but have had no success so far. Does a theme for the standard Ubuntu terminal exist for iTerm2 or will I have to ...
0
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2answers
75 views

Moving a RAID 1 between RAID Cards

I have an HP DL380 G6 with the 410i internal controller. I have an array configured with 2 drives as a RAID 1. This logical drive is my boot drive. I've recently installed a P800 raid card and want ...
0
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0answers
13 views

IDE HDD not showing up after installation of Ubuntu 12.04 LTS

Okay, so that title is really messy and non-linear, as least to me, and that's because I don't know how to properly title it, but I can describe it. Essentially I have 3 hard drives in my machine. ...
0
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0answers
6 views

Grouping application icons on cinnamon (with Ubuntu)

In cinnamon you can add applets to a panel. One of the applets is for showing application icons. However, this applet displays all icons next to each other. I would like to have an applet that shows ...
0
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2answers
33 views

Malware from TPB(piratebay) infected my pc. I need to transfer my data into external hdd before wiping my hard drive

OS: Windows (Primary), Ubuntu (secondary). Few days back I was using TPB(piratebay) obviously for educational purposes,even though I have ad-blocker at the time of browsing some advertisement did pop-...
0
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1answer
39 views

Slow performance using xfreerdp on Ubuntu 16.04

To connect to my virtual machine I use xfreerdp. Unfortunately, I feel too poor performance. For example, the machine has Windows 10, so when minimizing windows, you can see one frame of animation. I ...
1
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1answer
97 views

laptop's trackpad on a train: expected issues?

Is there a known issue with using a laptop's trackpad while on a moving train, i.e. is the EM field expected to interfere? I ask because everytime I use my Apple Macbook Air's trackpad (I'm running ...
0
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0answers
22 views

How do I move files between Kodibuntu and Ubuntu partitions on the same machine?

I’ve turned an old computer into a media centre with Kodibuntu, and also put Ubuntu on it. I’d like to be able to move files from Ubuntu and put them onto my Kodibuntu partition, but that’s not ...
0
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2answers
6k views

Add Windows boot entries after installing Ubuntu?

I have Windows 7 on its own bootable hard drive, Windows 8 on its own bootable hard drive and Ubuntu on its own bootable hard drive. I'm using the BIOS to manually select on which hard drive to boot. ...
0
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0answers
13 views

Nmap scanning Virtualbox Windows VM through static IP

I have a Windows 7 VM set up on a Ubuntu host with a static IP assigned to the VM (192.168.56.2) but when I tried scanning this IP with nmap I got strange results root@Host-PC:~# nmap 192.168.56.2 ...
0
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1answer
11 views

Intel Wireless Network Adapter won't allow mac spoofing on Windows but is possible in Linux, how? [duplicate]

I have a Dell Inspiron 15 5558 laptop which consists of Intel Dual Band Wireless AC as the WLAN card and the corresponding WLAN driver is installed. I was trying to spoof my address using Windows 10. ...
1
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0answers
72 views

Using the Apple keyboard on Ubuntu with the same MacOSX mappings

I am currently working on an Ubuntu 12.10 workstation, and as a Mac user I would like to use the big Apple keyboard (with numeric keypad) on Ubuntu with the same key mappings that I have on MacOSX. ...
0
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0answers
39 views

NTFS volume in an FAT32 partition?

I've just formatted my new external HDD from FAT32 to NTFS in Ubuntu, but then I noticed that the "partition type" shows as W95 FAT32 (LBA) (0x0c) while the volume shows (correctly) as an NTFS ...
1
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1answer
38 views

connect two consecutive proxy servers

According to this question: How to use two consecutive proxies? I can configure a proxy server(A) to route the requests into a second proxy server(B) only if proxy server(A) lets me to do this. I ...
0
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1answer
176 views

unable to ping google or smb personal server

I am unable to ping google or my personal server. I suspect this is also why I have issues connecting to my server using smb. Here is the output: [~]$ ping http://google.com ping: cannot ...
1
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1answer
3k views

Force ubuntu to access internet through proxy

I've set up a squid forward proxy to cache all internet requests. I have a public ip and opened port 3128. Now I just need to set my ubuntu server to force all internet connections to pass through ...
-1
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1answer
11 views

Cut off sides AND crop video on Ubuntu? [on hold]

Here is the thing, I have a video that needs a few edits: first I need to cut off the sides, the sides are not black, I just want the focus on the central part of the video. Also, the video has to ...
1
vote
2answers
600 views

Authentication with ssh and scp works but not WinSCP

I have a Ubuntu server with 3 user accounts (root, user1, user2). user1 has access via WinSCP, scp and ssh. No problems here. Then I've created another user2 but with this user I can't access the ...
21
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5answers
10k views

Alternative to Windows Explorer for long path names

Update: I found that not only Windows Explorer but also other software suffers from too long path names. For example, in Firefox, when I save a webpage into a directory, I still cannot do it if its ...
11
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3answers
40k views

Installing ubuntu do I really need a boot parition?

I will be installing Ubuntu 9.10. However, when I go to the advanced options for making the partitions. I have decided that I will create a swap file x2 size of RAM / (root) partition. I have ...
0
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0answers
34 views

No internet on Ubuntu 16.04, using PPPoE

I wrote this out from my Ubuntu 16.04 64-bit terminal scrolling backwards when it started acting the same as my Linux Mint. At first I set up the internet with sudo pppoeconf then I didn't know how ...
6
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3answers
5k views

Execute script/program when file changes

Is there a way to set something like a trigger on a file, so that everytime the file is changed a script or program will be executed? I only found a mechanism for this within a shell script but would ...
2
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0answers
33 views

Rsync strangely gets auto killed and then binary is broken

I got a strange situation with Rsync on my remote Ubuntu 14.04.3 LTS (Trusty Tahir) instance. Whenever I execute it, it runs for a while (not completed) then seems get auto killed. After that it's ...
2
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2answers
5k views

How to autostart OpenVPN (client) on Ubuntu 12.04 CLI?

I have an *.ovpn file that works if I type in: sudo openvpn filename.ovpn. Now I would like to start up OpenVPN when I boot the computer. It's a headless version of Ubuntu 12.04 64-bit if that ...
2
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2answers
24 views

ZFS hot spare not working

I have the fallowing ZFS test pool setup in my vm: NAME STATE READ WRITE CKSUM pool DEGRADED 0 0 0 mirror-0 DEGRADED 0 0 0 sdb ...
1
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1answer
18 views

Having dual boot working, is it possible to boot an OS or another based on date/time?

First of all, this is my first question here. I took a look but didn't find a similar question. Also I don't know if this is the right place. Correct me if anything is wrong. My question is a "how-to-...
0
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1answer
3k views

Ubuntu 13.04 Chrome Audio Muted

Updated from Ubuntu 12.04->12.10->13.04. Everything went smooth except for Chrome. Chrome has no audio, period, from Youtube or anything. If I open up Pulse Audio volume controller I can see ...
0
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1answer
19 views

Ubuntu 14.04 HOST - Windows 10 GUEST - VirtualBox Resolution Issue

Running Ubuntu 14.04 as the host. Got version 5.0.26 of VirtualBox and I'm running a Windows 10 as the guest os. Like all of the other threads, the resolution will not go above a certain setting. I'...