0
votes
0answers
9 views

Epson Perfection 4180 Scanner

Could someone post an explanation/direction with links to necessary files to make Ubuntu 15.10 recognize and use my Epson Perfection 4180? I have searched and tried many online solutions here and ...
0
votes
1answer
448 views

Ubuntu 16.04 apt-get update doesn't work with local repository

I have local repository of xenial in /CDs/ubuntu directory. My sources.list file: deb file:/CDs/ubuntu xenial main restricted universe multiverse Results of update: #apt-get update Get:1 file:/CDs/...
0
votes
0answers
56 views

TL-WN725N driver Ubuntu disconnect problem

I can't get my TL-WN725N WiFi USB adapter to work on Ubuntu. I tried every solution I found on internet and they didn't work. Description of the problem and my system is bellow. Problem: WiFi ...
0
votes
0answers
17 views

Need to share mobile data with laptop?

I have installed Ubuntu 14.04 on Dell Vostro 2520 and I'm having network issues, so untill I sort these issues out I'll need to share mobile/WiFi data from my mobile to my laptop through USB CABLE ...
0
votes
2answers
59 views

NVidia GeForce GTX970 problem ubuntu 16.04

I've been trying to setup my GeForce GTX 970 on my desktop. It used to work, and then I messed up something (unrelated issue) and decided I should start from scratch since the computer was still new ...
0
votes
0answers
12 views

How to update nvidia driver?

I'm currently on Ubuntu 15.10 and I was wondering how I can update my graphics card because some games are not running smoothly at all. Here is my current driver that I am using: Specs I was ...
5
votes
4answers
3k views

Installing Ubuntu On Dell Precision 5510

Has anyone had any success installing Ubuntu 14.04, 15.10, or any variety on the new Dell Precision 5510? I have been trying for 3 days with very little success. Issues I'm Facing The Intel 8260 ...
1
vote
0answers
18 views

HP Notebook 17-y020ca under XUbuntu 16.04 unable to resume from suspend

I recently purchased an HP Notebook 17-y020ca and installed Ubuntu 16.04. I originally had to overcome some WiFi issues with the Broadcom Corporation BCM43142 wireless card, but now that side of ...
1
vote
1answer
14 views

How to change directory permission from read-write to read-only

I'm an elementary-os user and I recently installed XAMPP to practice PHP. At first, I had to give read-write permission to /opt/lampp/htdocs/, in order to create the project files. But ...
0
votes
1answer
36 views

How can I make nautilus like this always?

Here is my nautilus opened with sudo nautilus: Here is my nautilus normally opened: I want to make nautilus always like sudo nautilus. How can I do it? Thanks!
1
vote
1answer
16 views

Unnecessary entries in Grub2 Boot Menu

I just finished repairing Grub2 after a SSD-to-SSD clone. Now when I boot up I see the Grub boot menu, but I see several entries I hadn't seen before the clone. I've tried booting Ubuntu and Windows ...
0
votes
0answers
6 views

upgrade to 14.04 thro' iso

I am having ubuntu 12.10. USB boot is not working. After mounting the iso I get no promt even after entering gksu sh/ cdrom/cdromupgrade. I have grub2 bootloader. Kindly help me.
1
vote
0answers
7 views

Ubuntu 14.04: Radeon driver: no more acceleration after HWS stack update to Wily

after updating the Ubuntu HWS stack to Wily (kernel 4.2 and Xorg), system boots up fine, but screen is lagging; although DRI3 is now enabled, 2D acceleration seems to be gone. FTR, I'm using Oibaf's ...
0
votes
1answer
12 views

AMDGPU driver won't play audio over DisplayPort

I threw an R9 380 into my machine the other day, and with the AMDGPU drivers everything seems quite fine . . . except I no longer have any sound. I've tried setting the audio priority, but considering ...
2
votes
1answer
132 views

Ubuntu 16.04: Turn off new feature that external storage/trash now display number of windows open

One of the new features of 16.04 is that if one opens the trash or an external hard drive, then it has a separate icon in the launcher instead of the usual Nautilus icon. I personally find this very ...
1
vote
4answers
1k views

How can I change the en_AU locale to 12 hour format?

I've noticed that the en_AU locale is defaulting to 24 hour time, it should be 12 hour as this is most commonly used in Australia. How can this be adjusted?
7
votes
2answers
3k views

How can I install CuDNN on Ubuntu 16.04?

The title says it all: For TensorFlow I would like to install cuda and CuDNN. How do I do that on Ubuntu 16.04?
3
votes
2answers
2k views

Unable to make Skype videocall in Ubuntu 14.04?

I have Lenovo Ideapad-Z560 laptop with Ubuntu 14.04 (64-bit), iBall external cam USB 2.0. Skype 4.3 I am unable to make video call in Skype. When I go to Skype-->Options-->Video Devices, it ...
0
votes
1answer
10 views

Ubuntu automatically installed a previous kernel version than the one I installed

I manually installed kernel 4.2.0-38 on Ubuntu 14.04.4. This morning, Ubuntu automatically reinstalled 3.13.0.91. Start-Date: 2016-06-28 06:33:35 Install: linux-headers-3.13.0-91:amd64 (3.13.0-91....
0
votes
2answers
4k views

Skype 4.3 video problem Ubuntu 14.04

i want to make an video call with my contacts but there is a problem I am not able to solve.. I followed this manual: First you will need to make sure you have libv4l-0 installed. If you ...
1
vote
1answer
10 views

Ssh to target host via gateway

Have a HostA that located in internal subnet which could be seen only from gatway host. Then I issue command like: %ssh -t -o ProxyCommand='ssh GateWayUser@GatWayHost nc HostA 22' HostAUser@HostA ls -...
0
votes
2answers
5k views

Deleting GRUB2 which is placed in sda? And how to fix two Ubuntu entry in EFI Boot selector?

I have EFI Windows 8 in my Asus K55V laptop. EFI partition is sda1. I tried to install Ubuntu in EFI mode and created/selected separate boot partition for Ubuntu boot loader. Ubuntu installed ...
0
votes
0answers
9 views

Internet Is Connected But Not Working On Lenovo g580

Today I Will Install BackBox 4.6 from https://backbox.org/ When I Connect LAN (Ethernet) Cable In My Laptop Still It Is Connected. But I Can't Able To Access The Internet. I Try " ping " Command ...
2
votes
0answers
23 views

Fresh Ubuntu 16.04 install with Nvidia GTX 1070 is crashing

I am one of the lucky people who received a MSI GTX 1070 Gaming X already, and so I decided to upgrade from 14.04 to 16.04 via a fresh install. The installation completed without any problems, and ...
1
vote
1answer
9 views

lightdm launches upstart with a proxy configuration. Why?

My computer seems stuck with a bad case of an hardcoded proxy. I have already tried setting no proxy in the Ubuntu configuration utility and applying the change system-wide. Grepping /etc for the ...
-1
votes
0answers
11 views

uboot-data abort

occurs here: reading initfs.image.gz data abort pc : [<3ff5ae10>] lr : [<3ff7c38c>] reloc pc : [<04024e10>] lr : [<0404638c>] sp : 3f314a78 ip : 00000000 fp ...
0
votes
1answer
17 views

Undervolting CPU with ubuntu 16.04

I was looking into undervolting my laptop CPU. I could only find guides on phc that are said to be outdated. Is there a tool for that in the new version? Is it possible with TLP?
3
votes
4answers
76k views

How do I make a bootable USB stick from an ISO image? I'm running Kubuntu 12.04

Why won't kb3 (in Kubuntu 12.04) recognize a USB drive and allow me to burn an ISO image to it? kb3 is the default iso burning application and it gets generally good reviews. But it pops up a dialog ...
0
votes
0answers
13 views

RAM used by processes does not add up to the total RAM using top command

The total RAM used is about 5GB but I am not running just a few processes as shown in the the picture. I try to find which process is eating most of the RAM, but the result is from top command is not ...
3
votes
1answer
127 views

Telegram Icon is showing incorrectly on the unity panel

Recently I installed Telegram and the panel icon is showing incorrectly like in this situation. The answer in that question is not applicable to mine. Can someone help me to fix this kind of problems. ...
1
vote
1answer
24 views

Setup a static IP allocated to dedicated server

So, I bought a new IP for my dedicated server from a reseller of Psychz Networks. This is the only information they gave me: IP: 104.206.231.109 Gateway: 104.206.231.1 Netmask: 255.255.255.128 So, ...
0
votes
0answers
9 views

Sliding animation for Guake under 16.04

I know that there are a lot of posts about it, but I'm not so retarded not to have read them. The problem is that the methods of achieving it, described in all the posts I've found so far seem to be ...
0
votes
0answers
6 views

My Acer Aspire 7720z running on Ubuntu Mate screen stops working after some 2 min or so after logging in

So here is my problem I inserted a new HDD drive on my Acer Aspire were in it was installed Ubuntu Mate stable version already used on my other computer eMachines AND WORKING FINE It but after logging ...
0
votes
0answers
9 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 the ...
3
votes
2answers
1k views

Sound only out of internal speakers, never headphones (Alienware laptop, Ubuntu 15.10)

Alienware 17 r3 laptop, internal speakers work fine, headphone jack(s) seem to be ignored, so I can't get sound to an external speaker. (The Alienware has a second "microphone" jack, which apparently ...
1
vote
0answers
8 views

Jetbrains Datagrip icon cannot lock to the launcher

I downloaded Jetbrains' Datagrip application on Ubuntu 16.04 and started it by running it's datagrip.sh file on the terminal. When I try to select Lock to launcher by right clicking it's icon on the ...
0
votes
1answer
14 views

Forwarding VPN clients to internet

I have following configuration. OpenVPN server on a cloud(Ubuntu 14.04) with static IP( example 50.60.70.80 on eth0). Linux and Windows clients are successfully connected to VPN (VPN static IP's - ...
0
votes
1answer
27 views

PHP5 versus PHP7.0

I have two programs written in PHP that have been running fine in Ubuntu Linux 12.04 LTS with PHP5. Now I am trying to run them on a new installation of Ubuntu Linux 16.04 LTS with PHP7.0. Each asks ...
1
vote
2answers
26 views

Building very long rsync inclusions and exclusions with Python

I'm trying to run a backup of all my .x folders in Home to save configurations. With the program I'm writing, you can select any folders you want included or excluded from the backup, this list is ...
0
votes
0answers
12 views

Can I change From 32Bit to 64Bit on my PC Windows 10? I have Virtual Box and Ubuntu installed

I have Virtual Box and Ubuntu installed on my PC as 32Bit. Can I change to 64Bit without uninstalling anything?
2
votes
2answers
262 views

Usage of Ubuntu in Iran

Does anyone know about the legal usage of Ubuntu in US-embargoed countries like Iran? I have tried looking in the Ubuntu site but was not able to find such information. Thanks.
0
votes
0answers
5 views

Writing udev rule for fixed mount point for hotswap SATA devices (Ubuntu 14.04)

I have two SATA drive bays (hot-swap) and I want the first partition of the drives to be mounted to /media/disk01/ and /media/disk02/ ignoring all other partitions. The automounter should be turned ...
0
votes
0answers
4 views

Predict network interface names before upgrading to 16.04

When I upgraded one of my servers I had to adjust network configuration (I use interfaces file) and use the new network interface name. I was lucky that the server runs in a VM and I could access it ...
0
votes
0answers
6 views

install fluxus on ubuntu

How can I install Fluxus on ubuntu 16.04? Fluxus is a rapid prototyping, playing and learning environment that extends Racket, a Lisp and Scheme like language. Racket is still peresent. Until about ...
3
votes
5answers
38k views

Apache doesn't execute PHP files, but makes me download them

So I setup my server using this tutorial, and when the test.php file works with no problem when I enter the address using my server's IP as http://1.2.3.4/test.php However, if I use virtualhosts, ...
60
votes
8answers
32k views

How can I type a Unicode character (for example, em-dash —?)

The title pretty much says it all: how can I type Unicode characters - specifically the em-dash —?
0
votes
0answers
25 views

Wireless connection is not showing in Ubuntu 16.04 [duplicate]

Hello I am a newbie to linux.I thought to give a start a with Ubuntu so yesterday I switched to ubuntu but after installing wireless connection doesn't show up but wired connection is working fine. I ...
1
vote
2answers
17k views

Unity launcher doesn't appear in VNC session

I'd like to have a unity desktop accessible via VNC on a precise server machine I have running. I installed the ubuntu-desktop package. I'm launching a VNC session with the following in my ~/.vnc/...
0
votes
1answer
228 views

Warning during update: cryptsetup: WARNING: failed to detect canonical device of /dev/sda1

preamble: Few years back I dropped my laptop, it subsequently failed to mount the sda1 disk. I recovered it mounting it with a live usb ubuntu distro. Ever since, my laptop has never been as smooth ...

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