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Phoenix
Asked: 2019-12-01 20:03:04 +0800 CST

Third party sources disabled

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I want to upgrade from Ubuntu18.04 to Ubuntu19.10 but I got this error message.

Question: What should I do to fix this issue and What is the root of the problem?

Third-party sources disabled

Some third-party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager.

Thanks

updates 18.04 19.10

1 Answers

  1. Best Answer

    To enable your third-party software sources:

    1. Open Ubuntu Software Centre.

    2. Go to Edit > Software Sources > Other Software

    3. Re-check all your sources that you want to be re-enabled by using the command sudo apt update

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