Steam On Linux Freeze [Solved]

[LASTNEWBIE.com]

Hi guys,
I have steam on Kubuntu 12.10 x64, My pc have AMD HD Radeon 7770 graphics card, and I installed the AMD drivers, I can play Counter-Strike: Source Great, only the one thing is when it is on store, the windows freeze until i drag the window and its can show the info, if i scroll down its no show the info until i drag the windows.

About steam: http://img91.xooimage.com/files/1/f/e/about_steam-3c972cc.png

[soggof]

maybe this bug is related to your problem:
https://github.com/ValveSoftware/steam-for-linux/issues/594

[LASTNEWBIE.com]

Thank you!! that's works, this is the fix:

Początkowo opublikowane przez fui-feng:

In case anyone has the same problem and finds this bug report, this is how I solved it:

In KDE system settings, go to "Desktop Effects" in the "Workspace Appearance and Behaviour" section. Open the "Advanced" tab. Change "Compositing type" from XRender to OpenGL.