linedot
n00b
Joined: 15 Mar 2012
Posts: 8
Location: Germany
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 Posted: Fri Dec 21, 2012 5:23 pm Post subject: fglrx and intel hybrid graphics |
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Hi!
I'm currently trying to get hybrid graphics to work on my laptop. I have Intel HD 4000 graphics and a dedicated AMD HD7970M GPU
I've followed the Instructions from here: http://en.gentoo-wiki.com/wiki/Fglrx-hybrid-graphics
My kernel is compiled with
| Code: | Device Drivers --->
Graphics support --->
<*> /dev/agpgart (AGP Support)
<*> Intel 440LX/BX/GX, I8xx and E7x05 chipset support
<*> Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) --->
<*> Intel 8xx/9xx/G3x/G4x/HD Graphics
[*] Enable modesetting on intel by default |
I emerged ati-drivers-12.11_beta8
Didn't have to change the scripts in /usr/lib/fglrx
I then ran
| Code: | /opt/bin/aticonfig --initial
/opt/bin/aticonfig --px-igpu |
and rebooted my system
X server failed to start with:
| Code: | [ 5.664] (II) AMD Video driver is running on a device belonging to a group targeted for this release
[ 5.664] (II) AMD Video driver is unsigned
[ 5.665] (II) fglrx(0): pEnt->device->identifier=0x833320
[ 5.666] (II) intel(1): pEnt->device->identifier=(nil)
[ 5.666] (EE) Screen 1 deleted because of no matching config section.
[ 5.666] (II) UnloadModule: "intel"
[ 5.666] (II) fglrx(0): === [xdl_xs113_atiddxPreInit] === begin
[ 5.666] (II) fglrx(0): PowerXpress: Integrated GPU is selected.
[ 5.724] (EE)
[ 5.724] (EE) Backtrace:
[ 5.725] (EE) 0: /usr/bin/X (xorg_backtrace+0x34) [0x595dd4]
[ 5.725] (EE) 1: /usr/bin/X (0x400000+0x199bd9) [0x599bd9]
[ 5.725] (EE) 2: /lib64/libpthread.so.0 (0x7fa13c558000+0x10400) [0x7fa13c568400]
[ 5.725] (EE) 3: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fa139035000+0x5032c) [0x7fa13908532c]
[ 5.725] (EE) 4: /usr/lib64/xorg/modules/drivers/fglrx_drv.so (xdl_xs113_atiddxPxPreInit+0x125) [0x7fa139916125]
[ 5.725] (EE) 5: /usr/lib64/xorg/modules/drivers/fglrx_drv.so (xdl_xs113_atiddxPreInit+0x1fcb) [0x7fa1398f2bcb]
[ 5.725] (EE) 6: /usr/bin/X (InitOutput+0xa09) [0x47e1a9]
[ 5.725] (EE) 7: /usr/bin/X (0x400000+0x29a78) [0x429a78]
[ 5.725] (EE) 8: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fa13b1da71d]
[ 5.725] (EE) 9: /usr/bin/X (0x400000+0x29fbd) [0x429fbd]
[ 5.725] (EE)
[ 5.725] (EE) Segmentation fault at address 0xc0
[ 5.726]
Fatal server error:
[ 5.726] Caught signal 11 (Segmentation fault). Server aborting
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I tried | Code: | | /opt/bin/aticonfig --px-dgpu |
, but it just gave me the same error, except that now it said that the dedicated GPU was selected.
I tried compiling the intel driver as a module without any effect.
I also tried turning off kms, which gave me a black unresponsive screen after the X server tried to start
The same happens with the nomodeset kernel parameter in grub.
tried ati-drivers-12.11_beta11 from the x11 overlay but that too crashes the X server with the message above
I don't really know what I'm doing wrong  |
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Kernel & Hardware
