Attachment #139791
the logs which I collected: dmesg_full, dri_error, xrandr application/x-tar 2018-05-26 16:08:56 UTC 50.00 KB no flags Details

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Attachment #139871
The ring.stl file model for Simplify3D model/x.stl-binary 2018-05-30 20:09:04 UTC 69.81 KB no flags Details

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Attachment #139901
How to avoid crashing image/png 2018-06-01 13:18:29 UTC 381.52 KB no flags Details

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