To me, it looks more like a key for server package signing, rather than desktop client – but also not expired at all. It does not seem to be coming from the openSUSE OBS at all. The key you grabbed, seems to be a completely unrelated key. Some platforms do that automatically, but Ubuntu apparently does not(?) The SUSE download page explicitly says you should fetch the key from their place to avoid using old keys. What is the correct “magic fu” to fetch a new key from soemwhere? Uid isv:ownCloud OBS Project this expired key is the problem? I tried some “magic fu” from other Google results:ġB07 204C D71B 690D 409F 57D2 4ABE 1AC7 557B EFF9 They have been ignored, or old ones used instead. GPG error: InRelease: The following signatures were invalid: EXPKEYSIG 4ABE1AC7557BEFF9 isv:ownCloud OBS Project Failed to fetch The following signatures were invalid: EXPKEYSIG 4ABE1AC7557BEFF9 isv:ownCloud OBS Project Some index files failed to download. The repository is not updated and the previous index files will be used.

sudo apt install obs-studio Step 3: Launch the OBS Studio application by running the below command. sudo apt update Step 2: Now, install the OBS Studio by executing the following command. Help is appreciated in building on other OSs and formalizing the one-click installers.The following signatures were invalid: EXPKEYSIG 4ABE1AC7557BEFF9 isv:ownCloud OBS Project An error occurred during the signature verification. Method 1: Install OBS from Ubuntu Package Server Step 1: Firstly, update the repositories using the following command. The plugin was built and tested on Mac OSX, Windows and Ubuntu Linux. Some more information about how I built it: Building The pre-trained model weights were taken from: The models used for background detection are SINet: and MODNet: It's easily composable with other OBS plugins to replace the background with e.g. It is using a neural network to predict the mask of the portrait and remove the background pixels. OBS Studio is software designed for capturing, compositing, encoding, recording, and streaming video content, efficiently. This plugin is meant to make it easy to replace the background in portrait images and video.

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Ubuntu obs