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  1. Qt
  2. QTBUG-112141

[Qt6 regression] Scrollwheel doesn't work after KVM switch

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    • 2a9d93efc (dev), dc7f4f7b4 (dev), 944a94806 (6.5)

    Description

      When using QtCreator, using a KVM switch to switch to Windows, and then switching back, the mousewheel no longer works. 

      Turning the mouse off and on again, doesn't restore this functionality, but disconnecting the wireless dongle and reconnecting the mouse does, and so does restarting QtCreator.

      This is observed with a Logitech Anywhere MX v3 mouse, and is a regression since Qt5.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-98720 Regression: Mouse wheel scrolling randomly stops working on Linux.

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-99331 Mouse-wheel scrolling stops working when mouse is disconnected and reconnected

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-112141
          # Subject Branch Project Status CR V
          468059,2 xcb: Delete QInputDevice instances that X11 no longer finds tqtc/lts-6.2 qt/tqtc-qtbase Status: NEW 0 0
          467788,2 xcb: Deal with scroll events from unexpected devices dev qt/qtbase Status: ABANDONED 0 0
          467903,4 xcb: Delete QInputDevice instances that X11 no longer finds dev qt/qtbase Status: MERGED +2 0
          467904,8 Add a manual test to show a QTreeView with QInputDevice::devices() dev qt/qtbase Status: MERGED +2 0
          468037,1 xcb: Delete QInputDevice instances that X11 no longer finds 6.5.0 qt/qtbase Status: ABANDONED +2 0
          468038,2 xcb: Delete QInputDevice instances that X11 no longer finds 6.5 qt/qtbase Status: MERGED +2 0

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              liaqi Liang Qi
              allan.jensen Allan Sandfeld Jensen
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                Created:
                Updated:
                Resolved: