Fedora 21 updates broke support for 4K displays :(

[Sérgio Basto]

Hi,

On Qui, 2015-07-02 at 21:21 +0200, valent.turkovic at gmail.com wrote:
> Are there any Intel Haswell users with Chromium running having similar issues?
> 
> On 2 July 2015 at 09:35, valent.turkovic at gmail.com
> <valent.turkovic at gmail.com> wrote:
> > This album shows how badly this affects productivity when using Fedora
> > as your main workstation:
> > https://goo.gl/photos/d2EAXWTZQRVMsSSPA

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-installer-1.1.0-21.intel20151.x86_64.rpm

[4]
https://download.01.org/gfx/fedora/21/i686/intel-linux-graphics-installer-1.1.0-21.intel20151.i686.rpm 


Best regards,
-- 
Sérgio M. B.