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[Bug 993612] Re: erratic callback along top and left screen edges

 

** Changed in: cairo-dock-core
       Status: Triaged => Fix Committed

** Changed in: cairo-dock-core
     Assignee: (unassigned) => Fabounet (fabounet03)

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https://bugs.launchpad.net/bugs/993612

Title:
  erratic callback along top and left screen edges

Status in Cairo-Dock : Core:
  Fix Committed

Bug description:
  I have upgraded my laptop (specs below) to Kubuntu 12.04, and along
  with it came the 2.0.0.1 version of Glx-Dock. I am experiencing a bug
  that happens when using the trackpad, but is not reproducible with a
  mouse. I have the dock on the left side of the screen, set to auto-
  hide and to appear when hitting a 200 x 2 zone. If I keep my cursor at
  the very left edge of the screen while I move it up and down the dock,
  or if I continue to press the cursor to the left edge of the screen,
  the dock will continuously disappear and reappear. I have created a
  YouTube video so you can see this bug in action:
  http://youtu.be/7rZrldD9hZU

  This bug did not occur with the version of Glx-Dock in Oneiric.  Here
  are some other notes on this bug:

   . The bug occurs whether the callback mode is the screen border, "where the dock is", or "hit a zone".
   . The bug occurs when the dock is on the top or left edge of the screen, but *not* on the bottom or right.
   . The bug occurs whether using Cairo-Dock or Glx-Dock.
   . The bug occurs whether desktop effects are enabled or disabled.
   . I tried deleting my ~/.config/cairo-dock folder, but the bug still persists. 

  One more thing: on multiple systems, I can reproduce what I believe is
  a related symptom of this same bug even when using a mouse. Here's
  how:

  1. With the dock set to auto-hide on the left, move the cursor to the very left edge of the screen. Right-click on the dock. This should bring up a menu, but instead causes GLX-Dock to hide.
  2. Move the cursor to the edge to show the dock again, but this time, move the cursor one pixel from the left and right-click... the menu appears!

  ** My System **
  OS: Kubuntu 12.04 i386 w/ KDE SC 4.8.2
  PC: HP Pavilion dv1550se laptop
  CPU: Intel(R) Pentium(R) M processor 1.60GHz
  RAM: 1.5GB DDR400
  Video: Mobile 915GM/GMS/910GML Express Graphics Controller
  Linux Kernel: 3.2.0-24-generic
  Screen Resolution: 1280 x 768

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References