36 lines
1.5 KiB
Markdown
36 lines
1.5 KiB
Markdown
# Troubleshooting
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## Removing packages from the PPA:
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### Method 1: Using ppa-purge
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In case of our stable PPA:
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```{r, engine='bash'}
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sudo apt update
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sudo apt install ppa-purge
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sudo ppa-purge ppa:thopiekar/cura
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```
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In case of our master PPA:
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```{r, engine='bash'}
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sudo apt update
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sudo apt install ppa-purge
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sudo ppa-purge ppa:thopiekar/cura-master
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```
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### Method 2: Using synaptic
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Using Synaptic you can easily see where your installed packages are from.
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In our case you can easily select the PPA and remove all packages from there.
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For more info on using Synaptic search the web for manuals. There are enough around...
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![ultimaker_synaptic](https://cloud.githubusercontent.com/assets/1847437/21223747/2cfb8984-c2c9-11e6-9b20-fe240d2eef15.png)
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### Method 3: Apt-Pinning
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An easy method for advanced users is to change the PPAs priority using APT pinning.
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While choosing a low "Pin-Priority" you can even tell APT to avoid a repository, if needed.
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Using a low here will tell APT to downgrade to the Ubuntu packages whenever possible.
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## Can't find feature ... that's usually included in Cura
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You probably need to install the specific plugin, you can also add all the plugins by installing `cura-extra-plugins-all`.
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You can get a list of available plugins (and all packages) using the Synaptic Package Manager, by viewing
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the `LP-PPA-thopiekar-cura/...` origin.
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## Ultimaker 3 Connect button is missing
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You probably need to add the plugin for UM3 network printing. You can install `cura-extra-plugin-um3networkprinting` or all the plugins by installing `cura-extra-plugins-all`.
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