All Questions

0
votes
0answers
5 views

Any way to make notifications dark theme?

Mostly just the title here is an example of a notification now.
0
votes
0answers
8 views

Unable to see my drives in menu bar (Left Side)

I just installed Ubunut 16.04 in my 1 TB hard Disk. NO Dual Boot. I have divided partitions into 3. 250GB for OS, 350GB for Education Folders, rest for softwares. Now I am able to see my drives in ...
1
vote
1answer
10 views

How to view list of downloaded programs on ubuntu?

Is there any way to see a list of downloaded programs like in the Windows 7 control panel? The downloads section of My Files doesn't appear to hold anything even though I successfully downloaded ...
0
votes
0answers
6 views

Black screen during startup and plasma error

I recently got ubuntu kde for my chromebook (dual boot) and now when I start it up its a black screen with a cursor! I don’t have any access to a terminal besides on chrome OS
0
votes
0answers
8 views

Mirror's Edge Catalyst directx error

When I try to launch the Origin launcher from Lutris to play Mirror's Edge Catalyst. However, when I launch Mirror's Edge Catalyst from the launcher, I get this error message with DirectX, something ...
0
votes
0answers
7 views

Dotted font in main menu

Hi I just installed ubuntu 18.04..it showing dotted font in main menu..graphics drivers are up to date..pls resolve the issue...pls check the image problem image
0
votes
0answers
9 views

Scanner scanning speed in Ubuntu 18.04 orders of maginitude slower than Win7 in Virtualbox on same computer

I have an HP G3110 scanner connected via USB to my Dell 3420 16GB machine running Ubuntu 18.04. Th scanner runs like a dog using gscan2pdf which, after trying other scanner programs, was light years ...
1
vote
0answers
15 views

changing the login screen background crashes login screen after rebooting

sorry i'm new here. here's (quite, sorry about that) a bit of background info for this post: basically I used to run zorin 12 core but it effed up somehow after I did a sudo apt-get update/upgrade and ...
0
votes
1answer
18 views

Directly installing file from internet with package manager instead of downloading it first (Lubuntu Disco Dingo 64)

I just installed Google Chrome and chose to directly open/install the .deb file with the package manager instead of downloading it first. I am assuming this downloads the .deb file as a temp file ...
0
votes
0answers
15 views

404 errors when attempting to upgrade from 16.04 to 18.04

I am trying to upgrade my PC from Ubuntu 16.04 to 18.04. However, when I try to do this through both the update centre and terminal, I get the following message before the installation is ...
0
votes
0answers
10 views

I encounter these errors when running the update script for mediawiki

PHP Warning: include(/usr/share/mediawiki-extensions/base/ExtensionFunctions.php): failed to open stream: No such file or directory in /etc/mediawiki-extensions/extensions.php on line 4 ...
0
votes
0answers
4 views

virt-manager does not show vnc machines but virt-viewer is working fine

virt-manager (1.32) stops to show the guest screens but virt-viewer is working fine. When I issue a virt-viewer command, I got the guest screeen: virt-viewer --connect=qemu+ssh://supervisor@192.168....
0
votes
1answer
19 views

opening doc and pdf files in terminal linux

I have installed in my ubuntu 16.04 laptop , Abiword, libreoffice and xpdf. On GUI ,using either libreoffice or abiword , I can open my .doc and .pdf files without issues even when I start the ...
0
votes
0answers
18 views

Ubuntu 19.04 nvidia drivers not working at all, NVIDIA GeForce GTX-1050 Ti 4GB

I have a gaming laptop ASUS ROG GL703Ge STRIX with the mentioned Nvidia GPU, I installed ubuntu with windows as dual boot but the problem I'm facing is I can't use the GPU, I tried installing the ...
0
votes
0answers
9 views

Ubuntu LTS not booting on late 2009 IMac

I am new to the Linux scene and am having a problem booting my mac with Ubuntu LTS 18.04.2. I have a late 2009 iMac running macOS High Sierra and I can't get my Ubuntu USB to boot. I run into the same ...
0
votes
0answers
17 views

Extracting embedded images from a PDF results in tiny stripes

I have an important pdf where I need to extract the source image, as lossless as possible (e.g. using png) For some reason, it seems that the source image is made out of 226 image stripes, and when I ...
0
votes
0answers
11 views

VNC xSTARTUP - How can i get a full desktip - ubuntu 18.04

I have a question. After alot of googling. I still cant find the answer. I have installed all the gnome desktop parts and have this in my xStartup file. But still cant get the actual dektop, with ...
0
votes
1answer
14 views

Import public key from github to local ubuntu account

I'm setting up a new Ubuntu (18.04) server and noticed during install that I could import public keys from github. I've now finished setup and would like to create some more users. It seems ideal to ...
1
vote
2answers
22 views

Scripting Directory and SubDirectory Creation Based on User Input

Hello just a noob hobbyist here so this hopefully isn't too simple of a question. I am trying to write a script that will let me generate the entire file structure for my media using only user ...
0
votes
0answers
18 views

Wacom Intuos 4, Ubuntu 19.04 Studio, Krita … POOF! go segfault

Trying to use an old Intuos 4 Wacom tablet on Ubuntu 19.04 Studio. Needless to say, this hardware works fine on Win10 and MacOS. Not so here. Krita just plain crashes. See Syslog: May 21 23:01:51 ...
0
votes
2answers
28 views

Installing Tar file

I have downloaded the iredmail tar file iRedMail-0.9.9.tar.bz2, and placed it ia a folder named iRedMail. Can some one give ma step-by-step instruction how I install it on Ubuntu 18.04? I will very ...
0
votes
0answers
12 views

Initramfs loads wrong keyboard language

I cant enter my password for encrypted drive. After 5 minutes I see a busybox shell which shows wrong keyboard language. I tried to rebuild initramfs from a livecd, but nothing changed. Previous ...
0
votes
0answers
14 views

Toshiba drivers for laptop L355 S7915

I have an old Toshiba sat L355-S7915 I need all the drivers does anyone know where to get them when using Ubuntu 32-bit as my OS?
0
votes
2answers
25 views

Booting directly into a test program

I need to boot a computer several hundred times a day in order to do production-testing of computer peripherals. I have an Ubuntu 16 test system where I ran sudo systemctl set-default multi-user....
0
votes
0answers
9 views

How can I disable overlayroot via ssh?

I have a remote computer protected with overlayroot. Currently, I write "overlayroot=disabled" in grub boot to disable it until it is rebooted, but sometimes I want to make changes using SSH. Is there ...
0
votes
0answers
7 views

'gstreamer1.0-pulseaudio:amd64' error

dpkg: unrecoverable fatal error, aborting: reading files list for package 'gstreamer1.0-pulseaudio:amd64': Input/output error E: Sub-process /usr/bin/dpkg returned an error code (2) So there is not ...
0
votes
1answer
13 views

Why can't I unset the executable bit on my files in a Veracrypt vfat partition?

In a mounted Veracrypt file, which df -Th shows to be vfat, my files are always executable. $ ls -l x.txt gives -rwx------ ... x.txt How do I make it not-executable? chmod -x x.txt doesn't work, not ...
0
votes
0answers
21 views

missing file handling neccessities [on hold]

Ubuntu 16.04 LTS My Ubuntu files dialog has no select box? I'm a Windows geek that is trying to understand how to include files when all of my internet attach buttons open the file opener? Is it ...
0
votes
0answers
23 views

Internal hard disk does not mount on Ubuntu: Just one unknown partition

I have received an old hard drive (previously used in Drobo) and want to extract its data. Not sure how was used in Drobo and what has been the filesystem type. I connect it to my systems which has ...
0
votes
0answers
26 views

What is the file /etc/crack? Should it be there at all?

Does anyone else have a crack sub directory in /etc (ie /etc/crack)? I'm worried my computer's been hacked.
0
votes
0answers
13 views

xrandr for command line terminals

I'm using Ubuntu Server with no X11 or any other graphical system installed. I'd like to rotate my monitor for using it vertically. Is there an equivalent to xrandr but only for terminals?
0
votes
1answer
21 views

command line find replace strings with quotations

Find and replace text within multiple files I found the above answer for finding and replacing regular strings, but it doesn't work with say replacing "none" with "Unitless" due to the syntax of the ...
0
votes
0answers
9 views

How do i disable Logitech G430 sidetone/mic monitoring/listening?

On windows I got to Settings then sounds, then recording, then advanced, then toggle listen OFF. Then that works and makes it so I cant hear my self. Tried running the logitech gaming software with ...
-1
votes
0answers
9 views

postfix configuring error while installing a pkg

I get an error while I am trying to install any package like upgrade or python, anything... Is there a solution for this?
1
vote
1answer
17 views

How can I increase screen resolution?

I am using Ubuntu Ubuntu 18.04 connected with two screen. Current configuration is as below: puneet@puneet-pc:~$ xrandr --current Screen 0: minimum 320 x 200, current 2304 x 1024, maximum 16384 x ...
0
votes
0answers
19 views

SSH vs Remote Desktop

When I connect to a virtual machine on Google Compute Engine via chrome remote desktop and then run a command in the GUI terminal, it runs it as if I were local, including launching GUI apps like ...
1
vote
1answer
16 views

Opening epub using zathura 18.04

I have downloaded zathura doc viewer. But it supports only pdf rightnow. But in archlinux wiki, they have this plugin for opening epub. But this is not available in ubuntu. I saw a PPA, but it doesn't ...
0
votes
0answers
11 views

Cron job with MySQL query on database in Docker

Long story short, I've got a MariaDB running in Docker to record a number of values every day. Every now and then, I get an erroneous measurement (-100.0) and I would like to count and erase them with ...
0
votes
1answer
15 views

Internet very slow on Ubuntu 16.04 and 18.04 but fast on 19.04

I have an OVH server. When I install Ubuntu 16.04 or 18.04 or 18.10 on it, the internet speed is 70Mbps download and 4.16Mbps upload. But when I upgrade to Ubuntu 19.04, the internet speed becomes ...
0
votes
0answers
11 views

VMWare Workstation 15 Pro Vmmon Error

I want to install VMware but I'm getting these errors. Starting VMware services: Virtual machine monitor failed Virtual machine communication interface ...
0
votes
0answers
17 views

Ubuntu 18.04 with Debian(?) destop

I recently compiled ffmpeg from source on Ubuntu 18.04 because the version in the repository didn't work. In the process some libraries were overwritten with different versions and some packages got ...
0
votes
1answer
19 views

X11 Forwarding over ssh - Could not find ':' in DISPLAY: needs-to-be-defined

my computer is windows 10, I installed a ubuntu 18.04 by virtualbox. I want to run a python program in ubuntu from my windows and with graphical output. However after running the program, it always ...
0
votes
0answers
10 views

Trouble With fcrackzip in Ubuntu 18.04 LTS

So for the past two days I've been trying to figure this out by myself but I'm relatively inexperienced. My dad gave me a zip file that was password protected because he forgot the password and wanted ...
0
votes
0answers
12 views

Attempted upgrade to 19.04 FROM 19.04 failed

I'm a bit confused. I upgraded from 18.10 to 19.04 about two weeks ago without problems. Today I was prompted with a message telling me that an upgrade to 19.04 was available and whether I wanted to ...
0
votes
1answer
17 views

Installing Caffe in Ubuntu 14.04

I need help building Caffe (deep learning) on Ubuntu 14.04. After running the command sudo make all -j4 i get report like this: In file included from /usr/local/include/google/protobuf/arena.h:48:0, ...
-1
votes
0answers
24 views

Run terminal as superusre [on hold]

I am not asking how I am asking if using sudo or some command to get to root is required before doing anything else, why doesn't the terminal just open ready to go?
0
votes
1answer
37 views

How to user convert files to Linux format in bash script?

I have many *.c and *.h files in a directory. I want to convert all these files to Linux compatible format. I've attempted following script and it runs but nothing get converted. And I also need to ...
0
votes
0answers
12 views

Fix broken tensorflow-gpu installation

I have a broken installation of tensorflow and cannot find a way to correct it to start clean from the beginning. I am using the instructions in the tensorflow website for Ubuntu 18.04 (CUDA 10). ...
0
votes
1answer
11 views

Touchpad isnt working in Ubuntu 19.04

I am running Ubuntu on a HP Chromebook 11 G5 Touchscreen edition. uname -a: Linux emattpoyourebooted-Setzer 5.0.0-15-generic #16-Ubuntu SMP Mon May 6 17:41:33 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux ...
0
votes
0answers
17 views

Ubuntu resolving host takes more time

I'm using ubuntu 16.04 and browsers (both chrome and firefox) take about a minute to resolve a host. If I type the ip address of a web site in address bar , that web site instantly appears. For ...

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