openjdk team mailing list archive

[Cinquero <1032936@xxxxxxxxxxxxxxxxxx>]

Still a hefty issue in Ubuntu 12.04 LTS (current).

Only -Dsun.java2d.opengl=true solves it, the xrender option just
distorts the distortion a bit.

I have also detected that it does not happen when you run the java app
as a different user (than that who runs the X server) via "ssh
user@localhost -Y"...

-- 
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in Ubuntu.
https://bugs.launchpad.net/bugs/1032936

Title:
  Scrolling right in java apps distorts screen

Status in OpenJDK:
  Confirmed
Status in “openjdk-6” package in Ubuntu:
  Confirmed
Status in “openjdk-7” package in Ubuntu:
  Confirmed

Bug description:
  I have the same problem as reported here:
  https://bugs.freedesktop.org/show_bug.cgi?id=41086

  When scrolling right in Java apps the screen becomes distorted. This
  does not happen when scrolling left.

  See attached screenshot of TV-Browser where this happens normally.
  After making the screenshot the distortion is away. Looks like the screen is redrwan after that.

  Some more details:

  In the above mentioned bug report the user has a AMD graphics card.
  I'm using the proprietary Nvidia driver, so I think it's not the
  graphics driver.

  Since this only happens in java apps this must have something to do
  with openjdk.

  This problem only exists with Unity (compiz) not with Unity 2D
  (metacity). So I think this is a problem with java graphics and
  compositing.

  See also here:
  http://hilfe.tvbrowser.org/viewtopic.php?f=14&t=14852

To manage notifications about this bug go to:
https://bugs.launchpad.net/openjdk/+bug/1032936/+subscriptions