Questions tagged [appcenter]

The elementary OS app store (replaces the Ubuntu Software Center).

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1answer
748 views

'packages.elementary.io/appcenter xenial Release' does not have a Release file [closed]

How do I fix this? W: The repository 'https://packages.elementary.io/appcenter xenial Release' does not have a Release file. N: Data from such a repository can't be authenticated and is therefore ...
2
votes
1answer
92 views

Trying to “pay what I want” for Vocal in the Appcenter

I want to buy Vocal in the Appcenter, since in principle I'd like to support developers making good apps for Elementary. But I can't get Appcenter to accept my payment details. I think the problem is ...
2
votes
1answer
500 views

App Center missing icons on Loki [closed]

I recently installed Elementary OS 0.4, after doing some regular installations and updates, the App Center (0.1.3) icons are missing, they have a gray gear instead. How can I fix this?
2
votes
1answer
828 views

Can't update OS anymore

When I was installing an update my computer crashed and shut down. Now, whenever i try to update anything or download an app via the appcenter it asks for permission and then says "Waiting for package ...
2
votes
1answer
129 views

“The software is not from a trusted source” when updating Operating System from AppCenter

I received this message when updating Operating System from the AppCenter. How could this update not be from a trusted source? Could it be that my AppCenter has been compromised?
2
votes
1answer
296 views

When I open App Center I can't view the updates and items I try to download are in a waiting list

When I open App Center I can't view the updates and items I try to download are in a awaiting list
2
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0answers
126 views

What is the difference between AppCenter OS updates and apt-get dist-upgrade

AppCenter operating system update shows 55MB to be downloaded but doing sudo apt-get update sudo apt-get dist-upgrade shows 125MB to be downloaded. Is it because dist-upgrade updates dependencies? ...
2
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0answers
244 views

How to access full app center in live mode

I managed to get elementary OS Loki to be installed in persistent USB thumb drive, which I intend to use as a portable OS. All's great, except that I am unable to access all the apps in the App ...
2
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0answers
296 views

Can't install Steam through AppCenter [closed]

I had no trouble installing steam through the terminal using sudo apt install steam, however any attempt at installing Steam through the AppCenter would do nothing. I am able to install other ...
2
votes
0answers
152 views

Turn off authentication for software update [closed]

AppCenter is asking me for my password (to authenticate) for each item in the AppCenter. How do I either (1) turn off the need for authentication, and/or (2) have AppCenter only ask me once?
2
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2answers
5k views

How can I reinstall the AppCenter

Using sudo apt-get install appcenter in Terminal gives me Reading package lists... Done Building dependency tree Reading state information... Done Package appcenter is not available, but is ...
1
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1answer
156 views

How do I get back that app that I bought after reinstall?

I bought a bunch of apps from Appcenter, but for reasons I had to reinstall my OS. Is there any way for me to have those apps again without paying for them?
1
vote
2answers
12k views

Ubuntu Software Centre not opening on elementary OS

I would like to use Ubuntu Software Centre just because it has more apps than AppCenter does and is just more enjoyable to use. However every time I try to open it, its icon appears in a dock and then ...
1
vote
2answers
398 views

Update for Unattended Updates Causes Problems

After installing the update that enables unattended updates, I am receiving a "Failed to Fetch Updates" message. Also as a result, when I try to use Synaptic Package Manager, I receive the message, ...
1
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2answers
426 views

AppCenter not displaying showcased apps

My AppCenter does not contain any of the apps in the screenshot displayed on the elementaryOS website. For example, searching for NaSC as demoed comes up with nothing. I have tried installing from ...
1
vote
2answers
462 views

Newb problems, yet another appcenter thread

this is my first time using linux. I bought a used lenovo laptop, and since I only need it for my studies I figured Elementary OS would be faster and prettier. It is both of these things, but I did ...
1
vote
2answers
331 views

Installing .deb file with a double click

Just installed ElementaryOS and some apps aren't available on the AppCenter such as Chrome, so I downloaded the .deb but I cannot double click to install it, one thread suggested to install gnome-...
1
vote
1answer
1k views

Update error unexpected size

Input code : sudo apt update Output with error : Get:1 http://bd.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB] Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease ...
1
vote
1answer
476 views

'no' internet connection within appcenter

Ive setup my little debianserver as a dhcp/dns server using dnsmasq. Everything is working perfectly fine, i do get an internal address assigned. I have a connection to the internet. The dns servers ...
1
vote
1answer
548 views

driver update selection in new AppCenter - do I need two nvidia drivers (340 375)?

after running the elementaryOS update which brings the new AppCenter, I found in the update tab a new section "drivers". It offers in my case to install (not update) three drivers: intel-microcode, ...
1
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1answer
2k views

Problem with app center

App center shows that is 5 updates. But when I push to update, I see information: Waiting for package manager lock After while updating ends and I am on the start. I see 5 updates.
1
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1answer
151 views

Interim way to view changelog when OS updates are available?

I am aware of the request and bounty for viewing the changelog associated with an OS update in the App Center. In the meantime, is there anywhere else we can find the changelog? Perhaps somewhere on ...
1
vote
3answers
164 views

Flatpak apps with System-wide installation in AppCenter

Only user-wide installation is done when installing Flatpak apps in AppCenter, with normal or admin user. System-wide installation can be done in Terminal. But then it won't be reflected in AppCenter. ...
1
vote
1answer
216 views

Gimp 2.10.x not in App Center

After Ubuntu, now I try Elementary OS. Looks smart! However when I install GIMP from the App Center, it seems to be an older version, not 2.10.x like with Ubuntu. So now I am a little concerned about ...
1
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1answer
569 views

AppCenter complains and doesn't work to install anything

Error: Failed to Fetch Updates This may have been caused by external, manually added software repositories or a corrupted sources file. Details > Failed to obtain authentication I do have ...
1
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1answer
169 views

Appcenter popup error on each time and few others problems to launch programs

I encounter an error each time I go in the Appcenter with updates, here is the resume : W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list.d/google-...
1
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1answer
81 views

What does it require for Loki apps to be made available in Juno?

Some apps can't be found in the AppCenter in Juno. When I visit their pages on appcenter.elementary.io, such as for Web Watcher, they give the following message: Note: This app is only available ...
1
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1answer
3k views

Repository problems, on a new installed Juno

After a brand new installation of Elementaty Juno (I come from Linux Mint) I got errors like this one, when updating the system: El repositorio «http://packages.elementary.io/appcenter juno Release» ...
1
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3answers
8k views

“Failed to fetch updates” in App Center while using Elementary OS Loki

Every time I use either the; Terminal and the sudo apt-get update command or just open the App Center,(auto updates every time its opened) i get a pop up saying Failed to Fetch Updates I cant seem to ...
1
vote
1answer
514 views

intel-microcode 20180108 not in app center?

the app center is still showing intel-microcode 20170707 When can we get intel-microcode 20180108 ?(for the spectre bug fix?) Also when will elementary os update the kernel for the meltdown fix? ...
1
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2answers
255 views

Running “operating system updates” in appcenter of Elementary gets cancelled

I have a problem with updating my Elementary OS system. When I click on the button "update" of the "operating system updates" in the appcenter of Elementary os, the update gets "cancelled". If I try ...
1
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1answer
146 views

Appcenter Freezing. Searching for three letters

When searching at the Appcenter, entering three characters froze the Appcenter. "io.elementary.appcenter" window does not respond. So I compeltely removed the Appcenter $ sudo apt-get purge appcenter ...
1
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1answer
613 views

What if ssh does not work?

Some of you use ssh in the shell, but this does not work with elementary on a Tuxedo-Laptop. I tried to find the status of ssh, but this doesn' t show either. I tried to install putty - no success. ...
1
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1answer
4k views

App Centre not showing applications other than installed apps

Whenever i open APPCENTRE, there are no apps shown. Only the installed apps are displayed. I tried to even search for new applications, but nothing is displayed. how can an i install Libra Office?
1
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2answers
1k views

How to stop AppCenter New Updates?

I'm not a linux expert. And I'm afraid to have problems about Wireless, wired or sound issue because of a system update. So, I wonder how to stop AppCenter update notifications?
1
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1answer
170 views

Firefox version not the newest

Why doesn't the AppCenter download the latest version of Firefox 49.0.1? Is there a way to install it?
1
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1answer
234 views

Software Updater & Software Center apps not launching

Problem: Clicking the app-icons does not launch anything. I've checked out (and tried some of) these solutions: software-center-does-not-open-after-update software-center-wont-open cant-open-software-...
1
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1answer
13 views

installed program that did not run

R studio was working perfectly, but I had to format the computer. I reinstalled Elementary OS and Rstudio again, the icon appears, but the program does not run. what to do?
1
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0answers
36 views

AppCenter will not show non-free apps on Raspberry Pi 4

I'm asking this in hopes someone here has gotten their RPi4 working with eOS. I was able to get it going with 18.04 server, USB boot and WiFi. eOS installed and runs great! I only have (now) one issue....
1
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0answers
201 views

Difference between Nvidia normal drivers and server drivers?

What is the difference between server and non-server?
1
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1answer
1k views

UPDATED: org.gnome.Platform Flatpak runtime STILL not updating

Yesterday there were 9 system upgrades in the AppCenter. I upgraded, but org.gnome.Platform Flatpak runtime was still listed. I tried again, and it remains there waiting for upgrade. Also might maybe ...
1
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0answers
66 views

App Center not updating

For some reasons, the app center is no longer checking if my apps are up to date and it does not give me the automatic update as before. I am now back the old sudo apt update && sudo apt ...
1
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0answers
50 views

How to allow AppCenter to auto-update apps as in Android's Play Store?

How to allow AppCenter to auto-update all the apps as it happens in Android's Play Store or in Microsoft Windows? It is a little annoying to give permission every time to update the apps. And if one ...
1
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0answers
22 views

Audio stopped working and App center got removed

Was trying out the Recipes app by Bart Zaalberg. When I installed it i had one unmet dependency: json-glib-1.0. The way I managed to fix that issue was by installing elementary-sdk through sudo apt ...
1
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0answers
33 views

The source list couldn't not be read

I'm new on linux and I don't know too much of linux. noobie My source list crash when i was installing the repository of spotify. I dont know how to explain myself. I hope one of you can help me with ...
1
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0answers
552 views

AppCenter Fails to Fetch Updates, Failed to obtain authentication

The problem I'm encountering appeared identical to this one: AppCenter complains and doesn't work to install anything Unfortunately, the fix used there, i.e. removing and reinstalling the ...
1
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1answer
70 views

How do I get AppCenter to stop trying to download/install Thunderbird?

How do I get AppCenter to stop trying to download/install Thunderbird? I just installed elementary 5.1 using VMWare Fusion 11.5.1 on a Macbook Pro running Mojave 10.14.6 I went to AppCenter to ...
1
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0answers
47 views

Getting notifications from a deleted app

Hello everyone im running elementary OS 5.0 Juno Linux 4.15.0-47-generic, GTK+ 3.22.30 I downloaded about a week Badger 1.3.0. I uninstalled the app but I still get notifications from the app as if ...
1
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0answers
113 views

Failed to fetch update

full details from image E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/lib/command-not-found/ -a -e /usr/lib/cnf-update-db; then /usr/lib/cnf-update-db > /...
1
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0answers
45 views

Permission denied during review build

I wanted to publish an application I made, but the build process always fails after dpkg-buildchecks. In particular the permission for /usr/bin/fakeroot is denied. I reread the how-to multiple times, ...