[Buildroot] A problem with running Xorg 2021.08.x

Peter Seiderer ps.report at gmx.net
Wed Sep 15 20:32:06 UTC 2021


On Wed, 15 Sep 2021 19:06:17 +0200, Peter Seiderer <ps.report at gmx.net> wrote:

> Hello Rafal,
>
> On Wed, 15 Sep 2021 12:47:56 +0000, Rafal Gorczynski <rafal.gorczynski at ecosystems-group.co.uk> wrote:
>
> > Hi,
> > I'm looking for help with running Xorg in my image, tried multiple branches such as 2021.08, 2021.05, 2021.02 with no luck.
> >
> > This is what I've received from Xorg
> >
> > [   353.565] (II) LoadModule: "intel"
> > [   353.565] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
> > [   353.565] (EE) Failed to load /usr/lib/xorg/modules/drivers/intel_drv.so: /usr/lib/xorg/modules/drivers/intel_drv.so: undefined symbol: vgaHWFreeHWRec
> > [   353.565] (EE) Failed to load module "intel" (loader failed, 0)
> > [   353.565] (II) LoadModule: "modesetting"
> > [   353.565] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
> > [   353.565] (EE) Failed to load /usr/lib/xorg/modules/drivers/modesetting_drv.so: /usr/lib/xorg/modules/drivers/modesetting_drv.so: undefined symbol: shadowRemove
> > [   353.565] (EE) Failed to load module "modesetting" (loader failed, 0)
> > [   353.565] (II) LoadModule: "fbdev"
> > [   353.565] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
> > [   353.565] (EE) Failed to load /usr/lib/xorg/modules/drivers/fbdev_drv.so: /usr/lib/xorg/modules/drivers/fbdev_drv.so: undefined symbol: fbdevHWSave
> > [   353.565] (EE) Failed to load module "fbdev" (loader failed, 0)
> > [   353.565] (II) LoadModule: "vesa"
> > [   353.565] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
> > [   353.565] (EE) Failed to load /usr/lib/xorg/modules/drivers/vesa_drv.so: /usr/lib/xorg/modules/drivers/vesa_drv.so: undefined symbol: VBESetModeParameters
> >
> > Full Xorg.log https://pastebin.com/nu5wpHex
> > Full defconfig https://pastebin.com/RLJRwMES
> >
> >
> > I don't have problems with branch 2020.08.x with the same defconfig.
> >
> > Any idea?
>
> Seems similar to the problem fixed by commit [1] (for the fbdev use case), but take a look

	s/fbdev/fbturbo/

Regards,
Peter

> at the linked bug report/mailing list report for hints about the module loading order in
> xorg.conf file and/or needed patches...
>
> Regards,
> Peter
>
> [1] https://git.buildroot.net/buildroot/commit/?id=9dc2b4a4eee557d3d9e7df31e9d2e96f364a2f03
>
> >
> > Rafal
> >
>
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