Use this tag if your question is about a program's Graphical User Interface (GUI) and how to use it.

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0
votes
1answer
36 views

Does file directory/folder your code is in matter when using python3 modules ? I had an Issue [on hold]

I am asking as lately while doing python GUI programing I installed tkinter by doing apt-get install python3-tk everything went well and when I opened python3 console while I was in the following ...
0
votes
1answer
25 views

Redhat & GUI/GNOME Struggle?

We have in our Company SysAdmin so damm stupied and lazy. Everytime I ask him for a Redhat Virtual Machine(VM),He just deploy a ready template with GUI and lot of package,a lot I think he just install ...
3
votes
2answers
35 views

Can terminal window titles be updated while a process is running?

I'm trying to set a little pomodoro/countdown timer for myself in the terminal. This comment on Superuser offers a handy little shell function that will act as a countdown timer, which printfs the ...
1
vote
1answer
52 views

Running Java GUI on Raspi without a connected display

I have a Java GUI app that runs fine on my windows PC and on a Raspi running Raspian when the Raspi has a monitor connected. I want to run the java app on the Raspi without a monitor attached. I'm ...
0
votes
1answer
23 views

Ctrl+Alt+F1 not working on vnc

I use a real vnc viewer to connect to my host machine. The host machine has linux in the GUI mode. I would like to switch between the GUI and the console mode, however the key Ctrl+Alt+F1 opens up my ...
1
vote
0answers
14 views

Dropbox GUI issues in Fedora 23 running Cinnamon

I am having an issue with Dropbox under Fedora 23 and I don't know how to fix it. Take a look at the following pic: So regarding this I have two questions: Is there any way to fix this? How? I am ...
1
vote
1answer
546 views

GUI for NFTables, like fwbuilder

We have several clients where we use linux based (iptable) firewalls. To manage the rulesets we currently use fwbuilder to manage the firewalls and the relations between the different firewalls. So ...
5
votes
2answers
190 views

Degraded areas of some user interfaces, including pixellated or jagged fonts

For me the symptoms were first observed with PC-BSD 11.0-CURRENT. The first of my 2016 screenshots (below) is similar to the 2012 shot in Debian-related Fonts of some applications get confused so, ...
5
votes
0answers
25 views

Does linux stops processing related to GUI when we remove the desktop screen from connection from cabinet(CPU box)?

When there is big non interactive software running and if I required more processing power then, after removing the desktop screen does kernel stops processing related to GUI(graphical user interface) ...
33
votes
2answers
2k views

How does the power button shut the computer down without root permission?

When I try to shutdown the computer from a command line or terminal I must have root privileges: amy@amy:~$ shutdown now shutdown: Need to be root and amy@amy:~$ halt halt: Need to be root but ...
2
votes
6answers
5k views

Does LAMP Stack have a GUI?

I just bought a VPS server with LAMP. I have SSH access, however no clue how to use LAMP. I used to work with cPanel in the past. So far, when I type the server address I get the default "Apache 2 ...
0
votes
2answers
28 views

OpenBSD - X Window system - no choice on reinstall

I have an AMD64 desktop that I currently run a Centos client on and today I got inspired to convert it into a BSD machine with a gnome desktop environment. I have been running an open BSD server on ...
2
votes
3answers
321 views

How can I rotate my display using some GUI tool, in LXDE?

I'm using LXDE. Is there a utility, menu item or other GUI-ish way to rotate the display on my monitor (e.g. by 90 degrees)? lxrandr doesn't seem to offer me that option. My system is Debian Stretch ...
1
vote
0answers
14 views

How to show my Firefox icon on my panel (GNOME)?

I am new to Linux (I've been studying it for just about few days, and I have just installed Fedora workstation on my desktop.), and I downloaded Firefox Developer Edition for just testing it. I can ...
1
vote
0answers
30 views

Reopen xchat after it has been closed to the system tray

When I close xchat to the system tray, it is leaving IRC connections to servers and consequent channels open and the process running. However, when the program is reopened from the system tray, it ...
1
vote
1answer
41 views

why isn't there a historical pretty log of your upgrades, downgrades and package purges in Debian?

I wanted to lookup history of my recent updates/upgrades, package purges and found out that other than aptitude and ugly dpkg.log, there doesn't seem to be anything else which does the same. See ...
1
vote
2answers
50 views

Install GUI for debian

I did many manipulations when trying to install NVIDIA driver on my debian machine, without success. I've deleted everything related to debian's GUI (x11-common, xorg, gdm3, gnome, gnome-shell, ...
1
vote
0answers
18 views

linux Remote GUI access from server

How can i get display of remote GUI ? I am using Ubuntu. What command lines should I use after ssh tunneling? i tried export DISPLAY=remote_host and tried running a CUDA,Open CV related program and ...
0
votes
0answers
22 views

Linux Mint 17.2, Cinnamon 64-bit: Is there any way to change panel **width**?

Is there any way to change panel widths in Linux Mint? You can see my current panel settings below. Essentially I would like big text but I don't want the widths to stay constant because the text ...
2
votes
0answers
73 views

compton i3 tabbed/stacked transparency background image

I have a rule in compton (on i3) that when I am in tabbed/stacked mode, I see not a window from the tabbed container but my background image behind my semitransparent terminal. But for some reason, ...
1
vote
2answers
3k views

How to resolve 'No protocol specified' for su user

I am trying to user an alternate user (non-admin) to execute graphical software on my system. This alternate user has been named and given a UID and GID to match a remote system user of the same name. ...
0
votes
0answers
17 views

Vertical scroll bar appears and disappears on file manager

Basically, whenever I unmaximise file manager by dragging its top bar towards middle, a vertical scroll bar appears and disappears, which causes ugly twitching. It started happening after I used gnome ...
2
votes
0answers
27 views

Low-res GUI for Linux on a RaspberryPi used as a mobile device

I want to build a custom mobile device using a RaspberryPi or BananaPi and a touchscreen (resolution 320x240). Is there GUI for Linux that's made to work well on such low resolutions (preferably ...
0
votes
1answer
84 views

Eclipse's GUI is messed up

My current install of Manjaro linux is kind of messed up. First I had to remove all sorts of duplicate packages and now I'm getting these GUI errors in eclipse and other applications that use the same ...
1
vote
0answers
147 views

Can't install XBMCBuntu properly

I tried several Times to install multiple Versions of XBMCbuntu but it's always booting into Terminal without GUI. When I try to start XBMC I get a long list of Graphics errors. I'm installing it on ...
4
votes
1answer
262 views

Disabling an Xorg server's extension at runtime (for new clients)?

I have an old Xorg server whose "Render" extension seems to be buggy (if enabled, most of the fonts are invisible, unless hovering over them -- after upgrading the packages with X clients and ...
32
votes
8answers
16k views

How do I split a flac with a cue?

I've got a full album flac, and a cue file for it. How can I split this into a flac per track. I'm a KDE user, so I would prefer a KDE/QT way, I would like to see command line and other gui answer's ...
1
vote
0answers
23 views

linux (ubuntu) graphical login from a remote computer before session is logged in

I have the ability to VNC into a remotely hosted ubuntu session with VNC after I've logged into that desktop session locally on that machine. My problem comes when I want to restart the computer (...
4
votes
1answer
43 views

Copy a random selection of files

I have a car stereo that won't play all my mp3s (5k files totalling >32GB). There's probably some sort of parsing or filesystem problem but I can't figure it out (there's no debugging output I can ...
2
votes
1answer
49 views

Xdialog - Capture user and password for a shellscript

I'm trying to create a simple "User and Password" GUI input for a shellscript, with the --2inputbox parameter for the Xdialog command: While following the documentation seems to be easy, it does ...
1
vote
1answer
28 views

How to recover a process GUI after broken pipe

I started a process with GUI from the command line in a remote computer using ssh -X. Knowing it would take a long time to run it, I left it in the background and disowned. As I feared, I had ...
1
vote
1answer
17 views

How do I pop a confirmation box like that of Gksudo when the user clicks a button?

I have a hot corner set up that runs other commands to turn off my laptop's display and lock my screen. However, I often accidentally mouse into this hot corner. Is there any way of me setting up a ...
0
votes
0answers
96 views

Desktop Environment with good HiDPI support

My Lenovo notebook has a 14" display with 1920x1080 as native resolution. So running at this makes the UI elements very small, so I'm looking for a desktop environment (currently running bare Arch ...
0
votes
0answers
24 views

How to use GALLIUM_HUD with various softwares?

I have a hybrid graphics system with Intel HD and AMD graphics. I use Manjaro Linux and am using PRIME to use the AMD graphics. When I try to use GALLIUM_HUD with softwares like glxgears or glxheads ...
3
votes
4answers
832 views

Changing user password through GUI app

I was making a GUI application to manage users and groups in Linux! I'm done with the part where it creates a new user, but stuck with the part where it gives the newly created user a new password. ...
22
votes
11answers
13k views

Lightest way to run GUI applications in Linux? [closed]

I realized I can use a window manager without a desktop environment and don't lose any functionality I care about. Applications still work fine, I can still arrange application windows as I please. ...
79
votes
7answers
118k views

GUI for GIT similar to SourceTree

Is there a similar piece of software to SourceTree, a GUI for git, for Linux? I know about Giggle, git cola, etc. I'm looking for a beautiful, easy to use GUI for git.
1
vote
2answers
55 views

Is there a graphical pager?

Does someone know of a GUI application (X/GTK+/Qt/whatever) that can be used instead of less or more for viewing text, specifically one piped in from standard input? Ideally looking for something that ...
0
votes
0answers
26 views

Simple xdotool UI automation login script in Debian 8 VM on Windows 10 host doesn't work when VM starts for first time after Windows BSOD

I do time-lapses with computer scanners using VueScan in Debian 8 VMs using VMware on a Windows 10 host workstation. I made a script that runs when the VMs start up that mounts a Windows network share,...
0
votes
1answer
43 views

Direct Xorg/Xserver manipulation without Desktop Environment

I'd like to create a GUI kiosk application, and ideally avoid the need to install a desktop. Is it possible to use Cairo/OpenGL to generate graphics in an application launched from the console ...
1
vote
2answers
4k views

Run gui application on startup

I can run a script at boot by adding the following line to my crontab: @reboot perl /path/script That works fine. But the problem arises when I try to run a gui application such as gmail notify. It ...
-2
votes
1answer
12k views

How to log in to BackTrack Linux?

I've installed BackTrack 5 R3, a security testing distro, onto a USB drive, and I can get it to boot up, but I'm stuck in the BusyBox shell. Everybody says "just log in with username root and password ...
2
votes
1answer
35 views

How do permissions work with the GUI

There are several things that you must have superuser privileges to do from a terminal that can be done from a normal user account via the gui. e.g. Poweroff/reboot mount/unmount media I ...
4
votes
3answers
19k views

How to start graphical interface before login?

I've installed Oracle Linux 6.4 (x86_64) on a server as a database server, the packages installed by default didn't include the graphical interface. Following this article, I installed the referred ...
6
votes
5answers
3k views

Light GUI user interfaces

I have some older machines that cannot run new versions of Debian/Ubuntu/SUSE/etc on KDE and GNOME GUI, they just crash. It's probably because of the graphics card driver or unsupported graphic cards ...
2
votes
0answers
73 views

How can I disable this GTK3 scrollbar behaviour?

When I click for longer than a second on a scrollbar slider in a GTK3 program, it becomes narrow and the scrolling becomes ridiculously slow. I know that this is intentional, but I find it really ...
52
votes
2answers
255k views

How to install Desktop Environments on CentOS 7?

I have recently installed CentOS 7(Minimal Install without GUI) and now I want to install a GUI environment in it. How can I install Desktop Environments on previously installed CentOS7 without ...
1
vote
1answer
21 views

Is there a gui options for passwordstore

So while I personally prefer to use passwordstore via the commandline as it is intended. I am pushing for my co-workers to use it. It works perfect for what we need, which is a centralized place to ...
2
votes
2answers
41 views

how to open multiple windows in a predefined arrangement with a single command

Sorry, I couldn't find a more explanatory title. I want to write a single bash script/configuration/whatever to open up multiple windows with a predefined arrangement by executing a single command. ...
1
vote
1answer
16 views

How can I make fullscreen cross hairs appear centered on the pointer?

How can I make fullscreen crosshairs, centered on the mouse, appear on my screen? I read a lot of science papers with graphs that I want to quickly be able to see what feature is horizontal/vertical ...