There's a similar issue that happens with the denoise non-local means and opencl that has already been reported and is being fixed, so I'll say first check if the affected images use that module and if the issue is gone disabling opencl.
El sáb., 12 ene. 2019 a las 19:26, Ryan Martinie (<[email protected]>) escribió: > Ever since updating to darktable 2.6, I've encountered this issue where > previews of my images in lighttable don't show up; they're uniformly black. > A few additional details > - this doesn't happen 100% of the time so if I edit an image, then switch > from the darkroom to the lighttable, sometimes the preview shows up > correctly, but sometimes it's just black (I'd say at least half the time). > If I go back and forth a few times, I can often get it to show up correctly > after a few tries > - this seems to affect the export function as well; sometimes (maybe > ~40-50% of the time) the exported jpg will be uniformly black (or sometimes > uniformly blue) > - this also occasionally affects the darkroom preview; I'll make a change > and the image will go black. Usually I can rectify this by zooming in a bit > and then back out; the image re-renders and usually shows up. > > This all started happening when I switched over to darktable 2.6; I should > mention I'm using the Windows build. Are others encountering this issue? > Any ideas for potential fixes? Should I attempt to create a backtrace (not > sure how to do that in Windows). > > Thank you in advance for any advice! > Ryan > > ____________________________________________________________________________ > darktable user mailing list to unsubscribe send a mail to > [email protected] > ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
