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  1. Qt
  2. QTBUG-61916

Running qmlscene with linuxfb plugin changes consoleblank

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      Description

      1. Boot kernel with consoleblank=0
      2. Login from Linux console (X server not running)
      3. cat /sys/module/kernel/parameters/consoleblank
        Observe that it is 0
      4. QT_QPA_PLATFORM=linuxfb qmlscene
      5. Login to system from remote computer using SSH
      6. killall qmlscene
      7. cat /sys/module/kernel/parameters/consoleblank
        Observe that it has changed to 900

      The issue does not occur if qmlscene is started from an SSH session. It seems to be caused by setTTYCursor in src/platformspport/fbconvenience/qfbvthandler.cpp:

      http://code.qt.io/cgit/qt/qtbase.git/tree/src/platformsupport/fbconvenience/qfbvthandler.cpp#n71

        Attachments

        For Gerrit Dashboard: QTBUG-61916
        # Subject Branch Project Status CR V
        276493,8 eglfs/linuxfb: Add an env.var. to disable screen/cursor control 5.13.2 qt/qtbase Status: MERGED +2 0

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            Assignee:
            lagocs Laszlo Agocs
            Reporter:
            net147 Jonathan Liu
            Votes:
            2 Vote for this issue
            Watchers:
            8 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

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