https://bugs.freedesktop.org/show_bug.cgi?id=105251 --- Comment #14 from Barry G --- Did some more testing and found that I can cause this issue to happen repeatably by using Imagemagick convert to attempt to convert and resize a jpg image. Doing the same convert and settings the environment variable MAGICK_OCL_DEVICE=OFF works without lockup. Some sort of OpenCL thing? -- You are receiving this mail because: You are the assignee for the bug.