QIIME2 2025.7 Conda installation on Linux Ubuntu 22.04 qiime diversity core-metrics-phylogenetic errors: qiime parameters: qiime diversity core-metrics-phylogenetic --i-table table.qza --i-phylogeny rooted_tree.qza --p-sampling-depth 39544 --m-metadata-file metadata.tsv --output-dir diversit…

Hi @didietkeren , Do you have an Nvidia GPU in your system? The error you are seeing: call to cuInit returned error 999: Unknown appears to be an Nvidia related issue. Based on this thread on their forum it appears to happen when Nvidia drivers attempt to invoke the GPU but can't find it. The co…

Suggest export UNIFRAC_USE_GPU=N prior to the run. If that fails, add export UNIFRAC_MAX_CPU=basic. Details here . Best, Daniel

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QIIME2 Amplicon 2025.7 - qiime diversity core-metrics-phylogenetic error

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