Comment 4 for bug 1165353

"with the -c parameter the flashes no longer appear"
I think we solved the problem :-)
I encourage you to report this bug to the drivers devs

2013/4/15 Matthieu Baerts <email address hidden>

> Hello,
>
> > I played around with amdcccle but no setting resolved my issue. Not that
> there are
> > many options... And I can't think of any other way to influence the
> opengl library.
>
> I'm sorry but none of us are using these proprietary drivers. Feel free
> to ask this question on Ubuntu forums (or askubuntu) ;)
>
> > The cairo backend is not so smooth with the animations. And I think I
> found another
> > bug
>
> @fabounet: any idea? :)
>
> --
> You received this bug notification because you are a member of Cairo-
> Dock Devs, which is subscribed to Cairo-Dock Core.
> https://bugs.launchpad.net/bugs/1165353
>
> Title:
> violent flashes when the main dock appears/diappears
>
> Status in Cairo-Dock : Core:
> New
>
> Bug description:
> My main dock visibility is set to hide when it overlaps any windows.
> Whenever the dock appears or disappears it flashes (or blinks) violently,
> or to describe it another way, it disappears for a fraction of a second
> several times during the animation.
> This flashes are so violent they hurt my eyes and these disappearances
> seem to occur more when the mouse is inside the main dock's area.
> My favorite animation would be the "zoom out", unfortunately it is one
> of the most violent ones, the less violent is the "move down" (but this may
> be just my perception, because the "move down" is a strange animation).
>
> My system is:
> Ubuntu 12.04 LTS
> fglrx 8.960 (can't install a newer version, because fglrx>=9 does not
> support my Radeon HD 4570)
> KDE 4.8.5
> cairo-dock 3.2.0 (from ppa:
> http://ppa.launchpad.net/cairo-dock-team/ppa/ubuntu precise main)
> compiz 0.9.7.8 (replacing kwin, but the flashes also appear with kwin
> with or without compositioning (or desktop effects as they call it))
>
> Also, I have a dualhead xorg setup, but that one is also not to blame,
> because if I start my laptop without an external monitor the flashes
> still appear.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/cairo-dock-core/+bug/1165353/+subscriptions
>
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