[Wayland-bugs] [Bug 83055] New: weston freezes temporarly

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 25 04:43:34 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=83055

          Priority: medium
            Bug ID: 83055
          Assignee: wayland-bugs at lists.freedesktop.org
           Summary: weston freezes temporarly
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: mihailescu2m at gmail.com
          Hardware: ARM
            Status: NEW
           Version: 1.5.0
         Component: weston
           Product: Wayland

I am running wayland + libhybris + qtwayland + qml-compositor

EGL_PLATFORM=hwcomposer ./qml-compositor -platform hwcomposer -plugin
EvdevMouse -plugin EvdevKeyboard

Then I start a nested instance of weston:

EGL_PLATFORM=wayland weston -Swayland-1 --fullscreen --width=1920 --height=1080

For few seconds it runs fine, then weston freezes. No refresh of the screen,
mouse doesn't move, keyboard does nothing.

If I engage qml-compositor in any way - for example start another app (which
results in wayland becoming a smaller window in an expose-like screen with all
apps); or if I move the mouse in the right bottom corner (which again tells
qml-compositor to takeFocus()) then weston unfreezes and does all the events -
so all keyboard presses will be executed then.

If I run some other app in weston, e.g.:
EGL_PLATFORM=wayland WAYLAND_DISPLAY=wayland-1 /usr/local/lib/xbmc/xbmc.bin -
which is a full-screen app - then also that app becomes "frozen"; and engaging
qml-compositor will unfreeze it.

Same apps running directly under qml-compositor don't have this issue. Only
weston.

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