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AIGLX error: drmOpenOnce failed (Operation not permitted)

Question asked by prathamesh ghanekar on Jan 5, 2014



I am trying to run Xorg server on imx6 SABRE-AI. I was able to build vivante
module using LTIB. I put it in the file system, and am
now able to load through display.conf settings.Just to confirm
everything is ok, pasting brief log:


[    59.508]drmOpenDevice: node name is /dev/dri/card0


[    59.509]drmOpenByBusid: Searching for BusID platform:Vivante GCCore

[    59.509]drmOpenDevice: node name is /dev/dri/card0

[    59.509]drmOpenDevice: open result is 11, (OK)

[    59.509]drmOpenByBusid: drmOpenMinor returns 11

[    59.509]drmOpenByBusid: Interface 1.4 failed, trying 1.1

[    59.509]drmOpenByBusid: drmGetBusid reports platform:Vivante GCCore:00


Vivante driver loads a few more
modules (like fbdev,exa,fbdevhw etc), and I am getting some errors related to
AIGLX. Briefly, the message is something like this:



[    59.514]drmOpenDevice: open result is -1, (No such device)

[    59.514]drmOpenDevice: open result is -1, (No such device)

[    59.514]drmOpenDevice: Open failed

[    59.514]drmOpenByBusid: drmOpenMinor returns -19

[    59.514] (EE) AIGLX error: drmOpenOnce failed(Operation not permitted)

[    59.514] (EE) AIGLX: reverting to software rendering

[    59.514] (II) AIGLX: Trying DRI driver /usr/lib/arm-linux-gnueabi/dri/

[    59.646] (II)AIGLX: Loaded and initialized swrast

[    59.646] (II)GLX: Initialized DRISWRAST GL provider for screen 0

[    59.649] Fatal server error:

[    59.649] Driver failed PrepareAccess on a pinned pixmap.


Xorg versions for various drivers are as follows:

(II) Module ABI versions:

[    59.257] X.Org ANSI C Emulation: 0.4

[    59.257] X.Org Video Driver: 10.0

[    59.257] X.Org XInput driver : 12.3

[    59.257] X.Org Server Extension : 5.0


I want to know whether it is a problem related to just X-org version or something else is going wrong !!attaching a detailed log generated by startx for reference.

Thanks and regards,


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