SUMMARY *** Any chromium-based browser( tried chromium and Vivaldi) has broken mouse support where the mouse pointer does not correspond with what's actually being selected in the browser for example, if you have a link in the middle of the page, moving the cursor over the link and click while actually clicking somewhere else in the webpage (or browser interface so its not web page specific) this happens when using multiple monitors with different scaling *** STEPS TO REPRODUCE 1. Setup two displays with different scaling in the display settings 2. start any chromium browser with `--enable-features=UseOzonePlatform --ozone-platform=wayland` 3. notice that the mouse cursor becomes smaller and does not align with the browser window OBSERVED RESULT mouse cursor becomes smaller and does not align with the browser window EXPECTED RESULT mouse cursor does not become smaller and does align with the browser window SOFTWARE/OS VERSIONS Operating System: Garuda Linux KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Kernel-Version: 5.19.8-269-tkg-bmq (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 5600X 6-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: AMD Radeon RX 6700 XT ADDITIONAL INFORMATION Does not happen in firefox based browsers and does not seem reproducible in other DE reported here https://forum.garudalinux.org/t/chromium-wayland-mouse-issues/22788/1 and here https://bugs.chromium.org/p/chromium/issues/detail?id=1350024&can=2&q=wayland+component%3ABlink%3EInput as well as here https://forum.vivaldi.net/topic/79262/wayland-broken-mouse-cursor-since-a-few-versions-ago/4?_=1663179860256
forgot to explain that I original though it was linked to the chromium issue I posted but on further investigation it does not seem to be related probably should not have linked it to avoid confusion
Interestingly something I just found is that moving the window between my two screens fixes the misalignment of the Vivaldi window (and regular chromium) So that seems like a good temporary workaround for now
ozone has known issues when it comes to working on setups with monitors with different scale factors. If you make all outputs have same scale factor, can you reproduce the issue?
Created attachment 152075 [details] attachment-3502-0.html No the issue goes away if i have all the displays at the same scale On Thu, Sep 15, 2022, 3:31 AM Vlad Zahorodnii <bugzilla_noreply@kde.org> wrote: > https://bugs.kde.org/show_bug.cgi?id=459121 > > --- Comment #3 from Vlad Zahorodnii <vlad.zahorodnii@kde.org> --- > ozone has known issues when it comes to working on setups with monitors > with > different scale factors. If you make all outputs have same scale factor, > can > you reproduce the issue? > > -- > You are receiving this mail because: > You reported the bug. > You are on the CC list for the bug.
can no longer reproduce on the latest version of Vivaldi and chrome with 5.26.2