Comment 50 for bug 863154

@Alexia : I think you are right about X ; because the solution I found in this thread were to upgrade to 'Xorg Edger' ppa, and it fixed the problems. ( even if I felt the overall was a bit 'slow' ... but not on Ubuntu Studio using XFCE ) So I think the problem may disappear with next Xorg version in Ubuntu updates. That's why I also understand the low status.

 If the fix is already done in the next updated version of Xorg, it's just a "wait and see" issue.

@Douglas : Thanks for quoting my blog ( davidrevoy.com ) and cool if the infos I provide are usefull for you, and if your daughter have question on open-source 2D software or on something, she can feel free to comment on my blog ; I usually answer to each post.