# Apt full-upgrade fails because of gzserver

**URL:** <https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042>\
**Category:** ROSDS Support\
**Created:** [October 23, 2022, 6:43am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042 "2022-10-23T06:43:13Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![ceranco](https://get-help.theconstruct.ai/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@ceranco](https://get-help.theconstruct.ai/u/ceranco)\
**Post date:** [October 23, 2022, 6:43am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042/1 "2022-10-23T06:43:13Z")

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Hi everyone,

I’m trying to follow the MoveIt tutorial in a rosject, but when I try to upgrade the system it fails with the following error message:

 ![image](https://get-help.robotigniteacademy.com/uploads/default/original/2X/b/b1deb8f39f2deeba6975a0932be4ffef46e7a601.png)

After this, the package remains broken and apt can’t be used.

Does anyone know why this happens and how to fix it?  
Thanks!

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**Author:** ![girishkumar.kannan](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/girishkumar.kannan/32/6994_2.png) [@girishkumar.kannan](https://get-help.theconstruct.ai/u/girishkumar.kannan)\
**Post date:** [October 23, 2022, 8:08am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042/2 "2022-10-23T08:08:55Z")

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Hi @ceranco ,

Welcome to the Community!

Could you please copy-paste the entire error as **\*\*text\*\*** and not as an image here? Console outputs can be copy pasted as text strings!

Also, please inform what command you used that got you this error. That would help us give you a favorable if not tested solution.

Regards,  
Girish

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<div class="post-metadata">

**Author:** ![ceranco](https://get-help.theconstruct.ai/letter_avatar_proxy/v4/letter/c/3e96dc/32.png) [@ceranco](https://get-help.theconstruct.ai/u/ceranco)\
**Post date:** [October 24, 2022, 9:16am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042/3 "2022-10-24T09:16:40Z")

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The commands are:

```sh
sudo apt update
sudo apt full-upgrade

```

The `sudo apt full-upgrade` command fails with:

> Errors were encountered while processing:  
> /tmp/apt-dpkg-install-FRlAMt/0895-ros-noetic-gazebo-ros\_2.9.2-1focal.20221014.230203\_amd64.deb  
> E: Sub-process /usr/bin/dpkg returned an error code (1)

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<div class="post-metadata">

**Author:** ![bayodesegun](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/bayodesegun/32/6966_2.png) [@bayodesegun](https://get-help.theconstruct.ai/u/bayodesegun)\
**Post date:** [October 25, 2022, 9:14am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042/4 "2022-10-25T09:14:40Z")

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> [@ceranco](#):
>
> `apt full-upgrade`

Try to avoid this command.

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<div class="post-metadata">

**Author:** ![bayodesegun](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/bayodesegun/32/6966_2.png) [@bayodesegun](https://get-help.theconstruct.ai/u/bayodesegun)\
**Post date:** [October 29, 2022, 7:00am UTC](https://get-help.theconstruct.ai/t/apt-full-upgrade-fails-because-of-gzserver/20042/5 "2022-10-29T07:00:42Z")

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