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Auto-unmount NTFS partition when hibernating Xubuntu

I use a dual-boot setup (Xubuntu & Windows). My Windows has Fastboot and Hibernation disabled and my main OS is Xubuntu which i hibernate almost every day. I always make sure no NTFS partition is ...
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0answers
6 views

How can I secure the initrd and grub.cfg using secure boot?

I'm using the default ubuntu approach with shim and grub2, combined with my own platform key and an encrypted root partition, to secure boot my ubuntu installation. But this verifies only the ...
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17 views

Just Installed Virtualbox on Windows 10 host, Cannot Load Ubuntu

Just installed 4.3.12, build 9926. For reasons I won't go into right now (extensive), the newest builds of VBox crash immediately in Windows 10 Home Edition. Build 4.3.12 will actually start Vbox ...
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11 views

Web Server redirect to old IP address

I have EC 2 instance , configured has web server used wiki-media to create page, along with EC 2 I used RDS mysql database server. At first it works fine , but when I stop instance & start it it ...
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14 views

Home network ADSL Modem to Ubuntu Server to Wireless Router

I've got a D-Link DSL2544N in bridged mode connected to my Netgear R7000 wireless router, with an Ubuntu dev server hooked up to that through an ethernet port (I'd upgraded from the D-Link and didn't ...
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0answers
4 views

Installing Qubes v3 along with Ubuntu14 on external USB HDD, fails

I partitioned a 2 tb usb hdd to: /boot 1gb, /ext4 999gb, /unallocated 500gb, /fat32 500gb. I installed Ubuntu in ext4 partition without any problems and installed grub in the same partition. The disk ...
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0answers
9 views

Trying to install liveusb-creator onto ubuntu

i tried following this tutorial: https://ifireball.wordpress.com/2011/10/14/running-fedoras-liveusb-creator-on-ubuntu/ , but i got this error: Traceback (most recent call last): File ...
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33 views

Networking not working due to MAC address in VirtualBox Ubuntu guest?

I have an Ubuntu VirtualBox VM guest under a Windows 10 host. At home I can connect to my wireless network and see the internet if I use bridged adapter, but not NAT. With NAT Ubuntu says I'm ...
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23 views

Can't print from Windows 10,7 to Ubuntu cups HP Printer for the first 30 minutes, but can print from linux

I have an HP Deskjet 1510 printer (the actual shop advertised it as a 1515 model, the windows driver provided was for a 1510 though). I am sharing the printer through samba and cups to the network. ...
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2answers
35 views

Problems with multiple static network interfaces on Linux

I have created 2 static interfaces, eth0 and eth1. Here's how my /etc/network/interfaces file look like. # This file describes the network interfaces available on your system # and how to activate ...
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9 views

Screen goes black with mouse after unplugging second monitor Ubuntu Server 14.04 fglrx

I'm running Ubuntu Server 14.04 with fglrx and dwm installed. The machine has an AMD R7 260X with two monitors plugged in, one to the DisplayPort, the other through a DVI-VGA passive adapter to one ...
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2answers
19 views

Error while updating date time automatically on Ubuntu

I'm trying to update Ubuntu's date and time automatically, but I get an error for all time servers: asia.pool.ntp.org north-america.pool.ntp.org europe.pool.ntp.org Public Time Server (pool.ntp.org) ...
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0answers
17 views

Ubuntu postfix sendgrid unknown mail transport error

I have configured postfix similar to this one: "Recipient address rejected" when sending an email with sendgrid $ /etc/postfix/main.cf smtp_sasl_auth_enable = yes smtp_sasl_password_maps ...
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0answers
13 views

Motion daemon causes 100% cpu when stopped

I have setup the motion video detection system on Ubuntu 14.04 and want to start and stop it via cron so that it's not capturing pictures when the room is normally in use. It all works fine until I ...
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18 views

Disk encryption with separate /boot partition

I'm trying to setup an encrypted filesystem with a separate /boot partition and I'm having some troubles and there's no a complete and definite guide about this topic. I'll write down the procedure ...
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0answers
9 views

How do I wait for network manager in init.d

I'm getting a startup error with the nmbd service. It can't bind to a particular port. However, if I manually bounce the service after the computer comes up, it's fine. I'm running Ubuntu 15.10. That ...
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0answers
15 views

Memory heirarchies and kernel boot options

I'm booting a Ubuntu 14.04.3 LTS server on a Core-i5 T5200U machine with kernel boot options agp=off ipv6.disable=1 intremap=no_x2apic_optout biosdevname=0 audit=0. When I inspect dmesg, I see the ...
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0answers
28 views

Set up MediaWiki to host more than one wiki

I'm working on Ubuntu and have no experience in about PHP or Apache. Now I want to setup wiki-family. I looked to Manual:Wiki family. There are some steps to do that. I could do first 5 steps but 6th ...
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1answer
22 views

Automatically delete all files in folder that gets over 10GB?

I have a small server from DigitalOcean ($5/Month) and I only have about 16GB out of my 20GB on that server. I'll be hosting a site that will auto download some small files (3-6Mb) and eventually the ...
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1answer
23 views

Permissions setting for home folder [on hold]

What are the best practices in setting permission so that other user can't access my home folder? They should be able to login, ssh, compile programs etc.
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1answer
14 views

prerequirement for lvreduce to shrink a lvm disk

I am trying to shrink my Fedora 20 lvm partition/disk (only one partition) with lvreduce. I have done that for my VirtualBox but this time it is for a external USB disk. I have backup my disk already. ...
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2answers
73 views

How to properly empty a file

Ok, so I'm trying to empty a file. It's a text log file, which is being written continuously. My ls -lh says it's 3GB I run > file.log My ls -lh says it's still 3GB However the size of the ...
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1answer
30 views

get rid of Half-installed java installation on ubuntu

I installed java by downloading the RPM file from java.com (1.8.0-71) and used alien to generate a .deb file which i installed. It failed and I can't remove it anymore. If I try to use apt-get I ...
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0answers
17 views

Constant disconnection Ubuntu 14.04

I had a similar problem before, I tried many many distros before (debian,arch,fedora) and had the problem of constant disconnection and the authentication bug. It was persistent , which made me think ...
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1answer
28 views

VMware Workstation 12 Pro - Error updating VMware Tools on Ubuntu 14.10

Workstation 12 Pro - 12.1.0 build-3272444 Individual license Guest OS : Ubuntu 14.10 64-bit VMware Tools: 9.6.2.31837 (build-1688356) VM works fine except... Updating VMware Tools, download stage ...
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7 views

grub always hides menu and boots to Ubuntu 14.04; must press ESC

No matter what I change in /etc/default/grub or /boot/grub/menu.list, grub always hides the menu, shows a 10 second countdown timer, and then boots to default (Ubuntu 14.04). To access MacOs, I must ...
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0answers
6 views

LVM partitioned with 3 distros. Missing /sbin/init on some boot options

So I've installed Ubuntu with LVM and added Antegeros and Debian on seperate LVM partitions with them all sharing the same home. I can boot all of them if I select a particular Linux kernel version or ...
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0answers
12 views

How to Enable wifi Channel 12 on ubuntu laptop?

I need to enable on my laptop channel 12 to connect to a specific wireless network. That network is not mine so I must fix the problem on my laptop. I have dual boot (Windows/Linux) in Windows ...
1
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1answer
61 views

How to find vulnerabilities in ubuntu services? [on hold]

I have an ubuntu server running. Today I found that the server got hacked and is being used for DDoS through amazon abuse report. I found the following things on the server. The following suspecious ...
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0answers
11 views

Terminal lines intermittently invisible or corrupt on Ubuntu 12.04

I am running gnome-terminal under Ubuntu 12.04 and I have a weird problem that I haven't managed to find any info on. Whenever I type a command, the resulting output is frequently - but not always - ...
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0answers
12 views

What does this XML block for CPU do?

I'm having trouble getting a CPU configured. The problem CPU configuration is shown below. However, I have a good configuration and I am trying to understand what it does so I can add pieces of it to ...
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1answer
22 views

unable to enable ssh1

First, let me begin by saying that I am aware that SSH1 is totally inferior to SSH2. Now, having said that... I am trying to enable SSH1 and am unable to do so. In /etc/ssh/sshd_config there's this ...
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1answer
15 views

doubleboot uuntu/win10: GRUB not recognising the correct win10 partition

I have a windows10 ubuntu doubleboot on lenovo t450s thinkpad, and when the GRUB menu appears, I only have an option to load from Windows recovery partition, which upon selection, comes up with error ...
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0answers
29 views

creating Wiki family on Ubuntu desktop

I'm a new user of Ubuntu. Here you can see: This will allow you to install more than one wiki on a single server, using the same source code checkout. Also in Manual:FAQ you can see: It ...
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0answers
8 views

Netbeans looks ugly in Ubuntu GNOME

I have installed Ubuntu Gnome and Netbeans IDE, but the tabs are terribly bugged. What do I need to do to fix it, if there is how? I do not want to use Eclipse.
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0answers
20 views

Using Wine for only one game? How to avoid malware?

I would like to avoid being able to run Windows malware with Wine. I have Xubuntu 14.04 and when I install Wine it automatically associates filetypes .exe... etc with Wine so it is pretty easy to get ...
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0answers
14 views

Update Intel NUC boot on power setting from Ubuntu Server OS

I have an Intel NUC that is remote and currently booted, running Ubuntu Server. I neglected to set it to boot automatically after power failure when I had physical access. Is there any way to update ...
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0answers
25 views

Mobile phone which would support ANY Linux distribution [closed]

Do smartphones which would be able to run any Linux distribution exist? I am not talking about emulators, simulators or phones which just support Ubuntu Touch or some Android/Linux modification - I am ...
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0answers
8 views

Missing AESNI, RDRAND and RDSEED capabilities?

I've got a machine with a Core-i5 5200U. Its a 5th generation processor, so it has AESNI, RDRAND and RDSEED. Its the reason I bought the machine. The machine is running Ubuntu Server 14.04.03. Ubuntu ...
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0answers
43 views

Radeon R9 270X blank screen on any OS only after installing drivers?

I had to go back to my old computer and after about 6 months of it not being powered on, I reinstalled Windows 7. After I got it up and running, I installed the video drivers. After restarting I'd ...
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0answers
24 views

Create a remote session able to use a screen larger than allowed by remote hardware

I am trying to use an ubuntu 14.10 laptop with a large screen (2 monitors actually) which size is way larger than its graphics card limits. So I thought to use it via LAN (1Gb/s): with "ssh -X ..." ...
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0answers
15 views

Octave throwing errors when trying to compile opentld on Ubuntu [duplicate]

When I am trying to run opentld on Linux via octave it throws an error when I try to compile it. The picture with the code below, zoom in and you will see what is wrong. NOTE: I am logged in as ...
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0answers
17 views

Cloning hard drive with Ubuntu disks

I am trying to clone hard drive on my laptop. Clonezilla does not work for me, I cannot boot from usb-drive and my cd-rom is acting weirdly (not Clonezilla's fault). So I am thinking about booting ...
0
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1answer
23 views

Why ubuntu is taking so long to boot? I have used boot chart which shows a boot time of 90 seconds

My system slowed down and now its taking about 90 seconds to boot according to boot chart. After starting also it is taking a lot to time to gain a good speed for tasks to launch. Here is the ...
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1answer
30 views

500GB SSD + 500GB HDD in caddy with bios that detects only 750GB, what would happen?

I just got a new 500GB SSD and caddy. I will be installing the SSD as the main disk for my OS and working files and install the HDD within a caddy in place of the optical drive. I am not exactly sure ...
0
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1answer
22 views

Ubuntu virtual terminal cursor style resetting

I am running Ubuntu 14.04 and using one of the virtual terminals (TTY[1-6], accessible via Ctrl-Alt-F[1-6]); I want to permanently change the appearance of my cursor from the apparent default, a ...
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0answers
25 views

Disk partitioning, partition shrinking for triple-boot

I have the following situation on my main SSD: Boot EFI Windows 10 main (C:) Linux SWAP Ubuntu 15.10 main FAT 32 automounted common partition Now, I would like to add Kali Linux and triple-boot my ...
1
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1answer
45 views

Whats a stable version of Ubuntu

I installed Ubuntu onto my laptop the other day for a change of pace but it keeps on crashing and stalling. I will freeze for a while or just stop completely and i cannot do anything on it. I have ...
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0answers
11 views

view hdmi output of camera on computer [closed]

I have an ubuntu machine (15.04). And its a samsung laptop. I also own a camera Canon sx250 hs. It has a mini hdmi out port. While recording personal videos I need to be able to view myself on my ...
0
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1answer
18 views

Cygwin and automated SSH Login - one user works, the other does not

Ok, so I have two windows computers and one linux computer. I setup cygwin and installed the ssh package. I then opened up the cygwin terminal on each computer and ran ssh-keygen -t -N '' I then ...