I managed to pinpoint the issue. The stuttering is caused by enabling TearFree via xrandr. When on `auto`, there is no stuttering, but when enabled by setting it to `on`, there is intense stuttering noticeable when dragging windows around, but it's also very noticeable when just moving the mouse around on the desktop with no windows open. I use Openbox with Compton for compositing. -Dawson Dias On Sat, Mar 10, 2018 at 11:32 AM, Dawson Dias < thexerothermicsclerodermoid at gmail.com> wrote: > Got it. Attachments next time. > > I started a git bisect but noticed there were updates pushed to the tree, > so I built HEAD instead (d1eeebbd78fd185988c3c90e3dab304cc8b86c4e). The > stuttering is now gone! > > -Dawson Dias > > On Fri, Mar 9, 2018 at 7:36 PM, Michel Dänzer <michel at daenzer.net> wrote: > >> On 2018-03-09 12:30 PM, Dawson Dias wrote: >> > Hello >> > >> > I'm experiencing extreme stuttering in X on my Ryzen 2400G. This >> > stuttering can be noticed even while only moving the mouse. >> > Said stuttering does not exist under Wayland. >> > >> > This constant stuttering started on 2018-03-07 with the patches that >> > were pushed on that day. Stuttering occurs on both branches >> > drm-next-4.17 (f6c3b601bd490eda08c27b03607448abd4b4841b) and >> > drm-next-4.17-wip (6896a66bc6d0fcb69b6be564fa43f02c09348b72). >> > >> > dmesg.log <https://bpaste.net/raw/06e6dcc4545b> >> > journalctl.log <https://bpaste.net/raw/f6f3dc8d108d> >> >> In the future, please attach files directly instead of referencing a >> paste site. >> >> >> > What sort of information do we require to pinpoint the source of this >> > regression and fix it? >> >> Ideal would be if you can use git bisect to isolate the individual >> commit which introduced the stuttering. >> >> >> -- >> Earthling Michel Dänzer | http://www.amd.com >> Libre software enthusiast | Mesa and X developer >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180315/82e35d4c/attachment.html>
