This album shows how badly this affects productivity when using Fedora as your main workstation: https://goo.gl/photos/d2EAXWTZQRVMsSSPA

Hi, On Qui, 2015-07-02 at 21:21 +0200, valent.turkovic(a)gmail.com wrote: As we can see in [1] : Fedora 20 -> xorg-x11-drv-intel 2.21.15-9.fc20 Fedora 21 -> xorg-x11-drv-intel 2.99.916-3.20141117.fc21 actually have an update and now we have xorg-x11-drv-intel-2.99.916-4.20141117.fc21 So this Intel drive had a major update in Fedora 21, to version 3 which still not a final release. So due the specificity of the problem you can see in upstream [2] if they can help you, they even got one linux-graphics-installer for fedora 21 x86_64 [3] and 32bits [4] . [1] https://apps.fedoraproject.org/packages/xorg-x11-drv-intel [2] https://01.org/linuxgraphics [3] https://download.01.org/gfx/fedora/21/x86_64/intel-linux-graphics-install... [4] https://download.01.org/gfx/fedora/21/i686/intel-linux-graphics-installer... Best regards, -- Sérgio M. B.