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  • Welcome!

    I'll get straight to the point.

    When I started Pop!_Planet, I launched it because I saw a need for a centralized community for Pop!_OS. To be frank, I never expected the level of popularity it has achieved. Over the last year, we have gone from under 50 users, to almost 400 users. That's awesome! However... it also comes with a downside. We are rapidly running out of disk space on our server, and the bandwidth costs go up every month.

    Pop!_Planet is not affiliated with System76 in any way, and is funded completely out of pocket. From day one, I said that I'd never use on-site ads (I hate them as much as you do), so the only monetization we get is through donations. Right now, the donations we receive don't even cover our overhead.

    I know that most users will ignore this message, and that's ok. However, if even a few of our users are willing and able to donate a few dollars to help offset our expenses, it would be greatly appreciated.

    Support Pop!_Planet

    Thank you for your time,

    Dan Griffiths
    Pop!_Planet Founder

Beginner Solved Get this error each time I try to install app on POP!_SHOP :

Togux

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Hello,

Just installed POP yesterday, I get this error each time I try to install app on POP!_SHOP :


1.png



Since I installed Brave with the Terminal :(
It was my first app installation and randomly followed a youtuber but apparently this was not the right way to go
Also I can't uninstall the app I dont see it in "installed" section in POP!_shop
I tried the command "/etc/apt/sources.list.d/brave-browser-release.list"
because someone told me to write that but it doesn't worked :( Maybe need to know more about command in POP_OS

Thank you for the help in advance :D

Also If the team see my post, I would like to thank you a lot for your hard work with POP, without you, I would be with ubuntu and probably returned to Windows (because I have Nvidia driver).

Togux
 
Last edited:

Togux

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Thanks will try, here is the error message I got: https://pastebin.com/rgRm2U5L
ok I pasted: 'apt policy brave-browser'
and get this:

brave-browser:
Installed: 1.10.97
Candidate: 1.10.97
Version table:
*** 1.10.97 100
100 /var/lib/dpkg/status
 

Togux

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Ok I got this:
bash: /etc/apt/trusted.gpg.d: Is a directory
3.png

I still have no idea how to use properly the Terminal, will do some research
 

derpOmattic

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It seems Ubuntu no longer have it in their repos and are deferring to Snap. See here.

Hang on, It's the same thing you did, which is add the ppa, because Ubuntu no longer have it in their repo. Try this. If it doesn't work by allowing the trust, maybe you could use the Snap.

I don't use Brave. If you have any more trouble, I'll install it in a VM.
 
Last edited:

Togux

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Thanks a lot for your help derpOmattic, it's really appreciated, btw your first link doesn't works :(
But now how can I do for uninstall Brave? these errors messages kinda sucks when I naviguate in POP!_Shop
 
Last edited:

derpOmattic

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Ok. I have just installed Brave in a VM of Pop 20.04 without issue. Try reinstalling directly from the Brave site, but after you attempt to fix the package manager. Run these commands one at a time.

Code:
sudo apt clean
sudo apt update -m
sudo dpkg --configure -a
sudo apt install -f
sudo apt dist-upgrade
sudo apt autoremove --purge
Then sudo apt install --reinstall brave-browser
 

Togux

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Ok, when I enter this line:
`
sudo apt update -m

`
I got that:

togux@pop-os:~$ sudo apt clean
[sudo] password for togux:
togux@pop-os:~$ sudo apt update -m
Hit:1 http://repository.spotify.com stable InRelease
Get:2 http://ppa.launchpad.net/kritalime/ppa/ubuntu focal InRelease [24.3 kB]
Get:3 https://brave-browser-apt-release.s3.brave.com focal InRelease [2,820 B]
Hit:4 http://ppa.launchpad.net/system76/pop/ubuntu focal InRelease
Err:3 https://brave-browser-apt-release.s3.brave.com focal InRelease
The following signatures were invalid: EXPKEYSIG 4FE13824E3FFC656 Brave Software <support@brave.com>
Hit:5 http://us.archive.ubuntu.com/ubuntu focal InRelease
Get:6 http://us.archive.ubuntu.com/ubuntu focal-security InRelease [107 kB]
Hit:7 http://apt.pop-os.org/proprietary focal InRelease
Get:8 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease [107 kB]
Get:9 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
Get:10 http://us.archive.ubuntu.com/ubuntu focal-security/main amd64 DEP-11 Metadata [21.2 kB]
Get:11 http://us.archive.ubuntu.com/ubuntu focal-security/universe amd64 DEP-11 Metadata [35.7 kB]
Get:12 http://us.archive.ubuntu.com/ubuntu focal-updates/main amd64 DEP-11 Metadata [165 kB]
Get:13 http://us.archive.ubuntu.com/ubuntu focal-updates/universe amd64 DEP-11 Metadata [172 kB]
Get:14 http://us.archive.ubuntu.com/ubuntu focal-backports/universe amd64 DEP-11 Metadata [532 B]
Reading package lists... Done
W: GPG error: https://brave-browser-apt-release.s3.brave.com focal InRelease: The following signatures were invalid: EXPKEYSIG 4FE13824E3FFC656 Brave Software <support@brave.com>
E: The repository 'https://brave-browser-apt-release.s3.brave.com focal InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
 

Togux

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https://pastebin.com/ejG542aE (maybe you prefer if I past the lines directly here?)
I got this, sorry if I have done something wrong i'm such a noob..
Again I can use Brave, but this error message appear randomly when I'm on the POP!_Shop and it's little bit scary since in my head this error makes me uncomfortable but I can live with it^^

Thanks again for your time, DerpOmattic!
 

derpOmattic

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Try with sudo.
sudo apt-get update --allow-unauthenticated

With the exception of search and policy, apt nearly always requires administrative rights with sudo.

ps. pastebins are preferred.
 
Last edited:

Togux

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Do you think having the administrative rights can help?
Ok so I uninstall Brave for getting rid of this error message and now it's uninstalled (I used this method:)
```sudo apt remove brave-browser
sudo apt purge brave-browser
rm -rf ~/.config/BraveSoftware
rm -rf ~/.cache/BraveSoftware```

So it worked, Brave is no longer Here BUT the message still appear when I navigate in POP!_Shop:
***Failed to Fetch Updates***

**This may have been caused by external, manually added software repositories or a corrupted sources file.**

*W: GPG error: https://brave-browser-apt-release.s3.brave.com focal InRelease: The following signatures were invalid: EXPKEYSIG 4FE13824E3FFC656 Brave Software <support@brave.com>
E: The repository 'https://brave-browser-apt-release.s3.brave.com focal InRelease' is not signed.
W: Updating from such a repository can't be done securely, and is therefore disabled by default.
W: See apt-secure(8) manpage for repository creation and user configuration details.
E: https://brave-browser-apt-release.s3.brave.com focal InRelease is not (yet) available (The following signatures were invalid: EXPKEYSIG 4FE13824E3FFC656 Brave Software <support@brave.com>) *
 
Last edited:

derpOmattic

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You can delete the ppa if it is still in your sources. Either use ppa purge, or go to repoman in the Pop-shop by clicking the cog in the top right of Pop-shop's titlebar. Delete the ppa in extra sources.

Also use sudo apt-get purge '*brave*' to remove everything, including configs.

Edit I changed the syntax of the purge command.
 

Togux

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Hello, I finally reinstalled POP (I think it was called refresh install &keep your files or something like that)
and the error message doesn't pop anymore, also if I enter the command:
sudo apt update
There are no error message anymore,
Just installed Brave and everything is working :)
Many thanks, you helped me a lot !
 
Last edited:

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