tab content not shown properly - bug?

[Savvas]

> i take it you're talking about KDE4? i have LOADS of such rendering
> issues with KDE4, usually, when desktop effects are on. what you
> explained is one of them. i have other weirder issues. open firefox,
> view it's pages for a while, minimize it, click on the k-menu, in the
> half second it takes to load the k-menu, i see the contents of the
> last seen page in firefox inside the menu! this doesn't happen all the
> time, only when k-menu is not loaded in memory. i'm not a programmer,
> so can't be sure, but it seems like the memory is not being cleared
> correctly, when i try to open a new program, the system is not using a
> clean empty part of the memory to draw in, but is rather using memory
> locations containing images of previous applications.
> another issue this brings up, is that for example, sometimes, i lock
> the screen, and with no screensaver. i'm supposed to see a black
> screen. sometimes the lock screen gets distorted, specially if some
> window (while locked) changed it's content, and the black screen
> changes to reflect this new content! and honestly, i consider this a
> security risk, as it can show content i'm not willing to share while
> i'm away from the PC!
>

Nope, I was referring to gnome desktop manager :)