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#2 Re: Help & Support (Stable) » [Solved] Intel HD 4600 Haswell dual screen » 2013-06-29 23:02:40

Only one monitor in aRandR GUI, too.

Just saw an error while booting, maybe it's related to that?

[    0.447055] platform microcode: firmware: agent aborted loading intel-ucode/06-3c-03 (not found?)
[    0.447132] microcode: CPU1 sig=0x306c3, pf=0x2, revision=0x7
[    0.448057] platform microcode: firmware: agent aborted loading intel-ucode/06-3c-03 (not found?)
[    0.448128] microcode: CPU2 sig=0x306c3, pf=0x2, revision=0x7
[    0.449040] platform microcode: firmware: agent aborted loading intel-ucode/06-3c-03 (not found?)
[    0.449109] microcode: CPU3 sig=0x306c3, pf=0x2, revision=0x7
[    0.450017] platform microcode: firmware: agent aborted loading intel-ucode/06-3c-03 (not found?)

wheezy-versions of the packages intel-microcode and iucode-tool are installed.

#3 Re: Help & Support (Stable) » [Solved] Intel HD 4600 Haswell dual screen » 2013-06-29 19:28:58

After resizing my LUKS-crypted root partition because the installer default was about 300M there were no more problems with the kernel-update. I'm using the wheezy backports kernel now.

$ uname -r
3.9-0.bpo.1-amd64

Fixed another problem I had, a not working Logitech M570 Trackball smile

xrandr output is still almost the same:

$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected 1920x1080+0+0 0mm x 0mm
   1920x1080       0.0* 

#4 Re: Help & Support (Stable) » [Solved] Intel HD 4600 Haswell dual screen » 2013-06-28 21:22:41

Now I'm getting the error

evms_activate is not available

on boot. Tried to rebuild the initramfs which didn't work on the first tries so i gave up.

I will try another kernel tomorrow, one kernelupdate a day is enough  tongue

Anyway, thanks for the idea!

#6 Help & Support (Stable) » [Solved] Intel HD 4600 Haswell dual screen » 2013-06-28 16:31:13

tscheby
Replies: 15

Hello there,
i've been trying to get dual screen working quite a while now without success.
Hardware is a Haswell i5 4670 with Intel HD Graphics 4600 integrated.
Waldorf will only show me a cloned desktop, no matter how the monitors are connected (HDMI+VGA, VGA+DVI, DVI+HDMI).
xrandr detects one monitor:

$ xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1920 x 1080, maximum 1920 x 1080
default connected 1920x1080+0+0 0mm x 0mm
   1920x1080       0.0* 
   1280x1024       0.0  
   1024x768        0.0  
   800x600         0.0  
   640x480         0.0 

Is there anything I can do except waiting for a better driver?

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