How to Manage Startup Programs on Ubuntu

Is your Ubuntu running slow during the boot? Some unnecessary programs may be slowing down your PC. Here's how to manage the Startup Programs on Ubuntu.

On booting your Linux Operating System, the basic functionality’s services are loaded immediately to the Linux Kernel and continue to run until the login screen appears. On logging-in, other services, including the desktop programs, are loaded. These are called ‘startup applications’ or ‘startup programs.’ We are not referring to services like the network manager; we talk of programs like Skype, torrent clients, browsers, and other such programs.

Even though these startup programs have proven to be quite essential, having too many of them can lag your PC’s startup process. Controlling these startup programs and disabling anything unnecessary for automatic loading will make your Linux system faster and more responsive.

In this post, we will see how we can manage startup programs by covering the following key areas:

  • Adding a program to a startup. You can customize your startup list by adding your favorite programs.
  • Checking the impact of startup programs on your booting process.
  • Removing a program from the startup. You can remove any unnecessary program from the startup list to make your system faster. The program will be removed from the startup list but remain installed in the system.
  • Delaying a program in the startup. Ubuntu allows you to delay a program that you don’t want to remove from the startup list for a specified time to boost your boot process.
  • Displaying the hidden startup programs. Not all startup programs can be seen as the others are hidden.

Our distribution of choice for this post will be Ubuntu 20.04 LTS. However, this will be the same for any other Linux distro running the GNOME desktop. You might require a different configuration tool for the other desktop environments like KDE Plasma, Cinnamon, MATE, Unity, Xfce, LXQt, Deepin, Enlightenment, and Pantheon.

Startup Applications Manager in the GNOME desktop

Navigate to the Ubuntu applications menu and open the Startup Applications app.

Startup Applicatiion
Startup Application

Alternatively, you can also open the ‘Run a command’ dialogue box using the ALT + F2 combination and run the command below:

gnome-session-properties

Run command
Run command

In case you don’t have the ‘Startup Applications’ program installed, install it by executing the command below in the Terminal:

sudo apt install gnome-startup-programs

Since we have ‘Startup Applications’ already installed in our system, we will proceed to the Startup Applications Preferences window.

Startup apps preference window
Startup apps preference window

Adding a Program to Startup

To add any application to the Startup Application, we will need to know the command or path that executes the particular app. This tutorial will show you two methods you can use to find the command that runs any application.

  • Use the ‘alacarte’ menu
  • Use ‘which’ command

(i) Use the ‘which’ command to find the path to an application

The ‘which’ command can be quite useful if you know the name used to execute an application on the Terminal. For example, to execute apps like Vlc, Telegram, or Shotwell, you would call the name vlc, telegram-desktop, and Shotwell, respectively. To know the path to each of these applications, use the syntax below:

which [app-name]
e.g
$ which vlc
$ which telegram-desktop
$ which shotwell

Shotwell command
Shotwell command

From the image above, you can see the path to the Shotwell binary listed below. Mark this path as we will use it to add Shotwell to startup applications.

In the Startup programs Preferences window, click the ‘Add button’ and insert the full path to your program in the Command field, which is usr/bin/shotwell for our case. In the ‘name‘ field, enter the name of your application. In the ‘comment‘ section, add any comment or leave it as blank.

Add shotwell to startup apps
Add Shotwell to startup apps

Confirm that the checkbox is on then finish up by clicking the Add button to apply the changes. Your custom program will then be added to the startup list and launched whenever you boot into your system.

Startup apps
Startup apps

(ii) Use the ‘alacarte’ menu to find the command to run any application

The ‘alacarte‘ menu is a reliable utility that you can use to find the command to run any GNOME desktop environment applications. If you don’t have it installed in your system, execute the command below on the Terminal:

sudo apt install alacarte

Install alacarte
Install alacarte

Once the installation completes, navigate to the system menu and launch the ‘Main Menu‘ application.

Main menu
Main menu

This menu contains all the installed programs in your system.

Main menu
Main menu

Now to know the command used to launch any application, select the app, and click on the properties tab. In our case, we want to add Firefox to our startup programs. Click on Internet -> Firefox -> Properties.

Firefox command
Firefox command

Select the text in the ‘command‘ field. That is the command used to launch Firefox.

Now launch Startup application programs and click the Add button. In the Name field, enter ‘Firefox,’ in the Command field, enter ‘firefox %u’ as shown in the alacarte menu, and enter any comment you wish. The image below illustrates this whole process.

Add Firefox to startup
Adding Firefox to startup

That’s it! You can now use the same procedure to add any app you wish to Startup programs.

Removing a program from the startup

Removing an application from startup programs is easy. Follow the steps below:

Step 1. Launch the Startups program Preference Window from the Show Application button.

Startup Applicatiion
Startup Application

Step 2. On the provided list of programs, select the program you want to remove.

Step 3. Click on the remove button located on the top-right side of the window.

Remove program
Remove program

The selected program is immediately removed from the list. Finish up by clicking on the close button. The next time you boot into your system, the removed program will not be automatically loaded.

Delaying a program in the startup

To delay the execution of any startup program, we will use the sleep command.

Step 1. Launch the Startup application program from the system menu.

Step 2. Click on the program you wish to delay from the provided list of programs.

Delay program
Delay program

Step 3. Click on the edit button to open the Edit Startup Program window.

In the Command field, enter the command sleep, followed by the seconds your program should delay at the beginning. For example, in our case, we will delay the Shotwell program by 10 seconds, as shown below:

Delay Program
Delay Program

Finish up by clicking on the Save button and Exit to update the changes. Your customized program will remain in the startup list but takes the specified time to load whenever you boot into your system automatically.

Checking the Impact of Startup Services and Programs on your Booting Process

Modern Linux distributions depend on systemd, which comes with tools that analyze the startup process. To check how long your system takes to complete the boot process, execute the systemd command below on the Terminal.

$ systemd-analyze

Analyze booting process
Analyze the booting process

From the report given by the systemd analysis, you will be able to know whether the entire boot process was affected by any additional startup program.

For a slow startup process, that means some services slow down the booting sequence. To check on these services, execute the command below on the Terminal.

$ systemd-analyze blame

Analyze startup programs
Analyze startup programs

The list will display both the programs and services. The command can disable services:

system 1 disable X—Now

Note: X represents the name of the service.

With that information, you can decide which program to remove from the startup list to speed up your booting sequence.

Displaying the hidden startup programs

We have looked at how we can manage startup programs in the Startup application window. However, there are other services, daemons, and programs not listed here (hidden). To see these hidden programs on the Startup application window, execute the command below.

sudo sed -i 's/NoDisplay=true/NoDisplay=false/g' /etc/xdg/autostart/*.desktop

You will be prompted to enter your password.

Show hidden startup programs
Showing the hidden startup programs

Now, re-open the Startup program Window to view the list of programs. All the hidden startup programs and services will be displayed.

Show hidden startup programs
Show hidden startup programs

Conclusion

I hope this post has given you the various methods you can use to manage your startup applications. Is there any additional you wish to share with our readers? Feel free to leave a comment below.

Arun Kumar
Arun did his bachelor in computer engineering and loves enjoying his spare time writing for FOSS Linux. He uses Fedora as the daily driver and loves tinkering with interesting distros on VirtualBox. He works during the day and reads anything tech at night. Apart from blogging, he loves swimming and playing tennis.

LEAVE A REPLY

Please enter your comment!
Please enter your name here

STAY CONNECTED

23,241FansLike
394FollowersFollow
16SubscribersSubscribe

LATEST ARTICLES

MUST READ

The Ubuntu Cinnamon Remix brings together Linux Mint's Cinnamon desktop with the Ubuntu Core. While some users are welcoming the new flavor of Ubuntu with open arms, others are scratching their heads, wondering where it fits in.
The wait is finally over (almost) for all you Ubuntu fans out there. The latest version of Ubuntu, 20.10 codenamed "Groovy Gorilla," is currently available in the beta version. I have tested out the distro myself, and it is stable enough to take out for a spin.

Best Laptops for Linux and Apps Development [2020]

Apart from your programming skills, there are a few other things that can also influence the way you code, and one of them is your computer system for sure. Even though it isn't like you can't code on a regular PC or laptop, speaking from personal experience, you can make the most out of your programming skillset by going for a computer with high specs and one that's been specially designed for such tasks.

How to clone hard disk on Linux using Clonezilla

Disk cloning refers to the process of copying data from one disk to another, thus creating a one-to-one copy of the drive. Technically, this process is possible using the copy-and-paste method.

25 Bash Script Examples

An operating system has two major core components Kernel and Shell. A kernel is the brain of the operating system that controls everything in the system. To protect the kernel from direct user interaction, there is an outer wrap called Shell.

6 cool and fun Linux commands you don’t want to miss

The real purpose of this article is to help Linux newbies get comfortable and confident with the Linux command-line.  While knowledge and comfort of the Linux GUI allow great power, it is the mastery of the command line, or CLI, affords the Linux user unlimited power and certifies them as a Linux power user well on their way to becoming an expert.