Google user
Original Poster
Apr 17, 2019

How do I delete Linux apps?

I want to know how to delete a Linux app.
I want to keep Linux, just delete ONE app.
I have followed all of the instructions on the guide, but I can't see the " application’s actual name".
Please help.

Followed Mike's post, got this error.
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
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Last edited May 30, 2019
Recommended Answer
May 21, 2019
Hey AxSaulLotol,

Assuming that you're trying to remove the Iceweasel web browser, enter this into the Terminal app:

sudo apt-get remove iceweasel

Cheers,
John
Diamond Product Expert Tickmc recommended this
Helpful?
Recommended Answer
Apr 17, 2019
Hi Saul,
 
It should be in your launcher nowadays - is it not?
 
You can use this command to list all installed packages:
 
dpkg-query -l
 
- Mike
Product Expert Alumni codesplice recommended this
Original Poster Google user marked this as an answer
Helpful?
Recommended Answer
Jun 8, 2019
If you get the error about "Could not get lock /var/lib/dpkg/lock", that indicates that another process is already trying to manage packages on the system. Make sure that you've exited any graphical package managers before trying to run the 'sudo apt-get remove iceweasel' command in the Terminal. You may also get this error if you try to manage packages immediately after starting up the Linux environment as it often performs automatic updates in the background at that time. 
Diamond Product Expert DennyL recommended this
Helpful?
All Replies (10)
Recommended Answer
Apr 17, 2019
Hi Saul,
 
It should be in your launcher nowadays - is it not?
 
You can use this command to list all installed packages:
 
dpkg-query -l
 
- Mike
Product Expert Alumni codesplice recommended this
Original Poster Google user marked this as an answer
Apr 19, 2019
Mike, I tried this command, and there is no package -I, or at least on the date i am trying to use this.
Google user
Original Poster
May 21, 2019

UPDATE: I tried to uninstall it from the Linux Software app, but I can't.
Recommended Answer
May 21, 2019
Hey AxSaulLotol,

Assuming that you're trying to remove the Iceweasel web browser, enter this into the Terminal app:

sudo apt-get remove iceweasel

Cheers,
John
Diamond Product Expert Tickmc recommended this
May 23, 2019
AxSaulLotol,
 
If the replies that both John and Mike gave you haven't resolved your issue perhaps tell us exactly what Linux app you want to delete, it would also be helpful to let us know how you installed too.
 
Hope this helps, ~DennyL
Google user
Original Poster
May 30, 2019
re: DennyL
I want to get rid of Iceweasel.
Please help me.
Last edited May 30, 2019
May 30, 2019
Try going to the Launcher by pressing Search, go to the Linux Apps folder, two-finger tap on the app you want to delete, and click "Uninstall". This may help.
Jun 1, 2019
AxSaulLotol,

Did you see John's earlier suggestion using the command line, I've listed it below -

Hey AxSaulLotol,

Assuming that you're trying to remove the Iceweasel web browser, enter this into the Terminal app:

sudo apt-get remove iceweasel

Cheers,
John
If that doesn't work please let us know what error message(s) you receive and we'll go from there.

 Hope this helps, ~DennyL
Last edited Jun 1, 2019
Jun 8, 2019
I have the same issue as the OP. It's neither working from the laun cher or che command line for the reasons that he's already captured and screen grabbed. Very strange. It's not allowing write access at sudo or in the packagage manager.
Recommended Answer
Jun 8, 2019
If you get the error about "Could not get lock /var/lib/dpkg/lock", that indicates that another process is already trying to manage packages on the system. Make sure that you've exited any graphical package managers before trying to run the 'sudo apt-get remove iceweasel' command in the Terminal. You may also get this error if you try to manage packages immediately after starting up the Linux environment as it often performs automatic updates in the background at that time. 
Diamond Product Expert DennyL recommended this
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