Dear list, I guess this can also depend a lot on the hardware and the specific X.Org/Mesa/GTK/driver version combinations. I've been using darktable on a 4K display with Arch Linux running on a Ryzen 1600X for one and a half years and there haven't been any noticeable lags, neither with the old NVIDIA GTX950 nor the new AMD RX570 GPU.
kind regards, Simon Am 02.11.18 um 05:05 schrieb August Schwerdfeger: > Darktable 2.4.3 and .4, MacOS and Fedora. > > When using Darktable on a 4K monitor, I am experiencing a UI lag that > seems dependent on the size of the application window. > > For example, when I size the window with dimensions that are half those > of the screen, the image highlight in the light table follows my mouse > pointer with no noticeable lag. Resizing to three-quarters of the screen > dimensions introduces a delay of about half a second between the time > the pointer moves and the time the highlight changes. Resizing to full > screen increases this lag to about a second. > > Does anyone know what is causing this? > > -- > August Schwerdfeger > aug...@schwerdfeger.name <mailto:aug...@schwerdfeger.name> > > ___________________________________________________________________________ > darktable developer mailing list to unsubscribe send a mail to > darktable-dev+unsubscr...@lists.darktable.org ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to darktable-dev+unsubscr...@lists.darktable.org
