Hallo Claus,
ja, über die Suche gibt es softhddevice-drm-gles. Nächstes Problem in /var/log/Xorg.0.log::
...
[ 3951.257] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 3951.257] (II) Platform probe for /sys/devices/platform/axi/1002000000.v3d/drm/card1
[ 3951.258] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 3951.258] (II) Platform probe for /sys/devices/platform/axi/axi:gpu/drm/card0
[ 3951.264] (II) no primary bus or device found
[ 3951.264] falling back to /sys/devices/platform/axi/1002000000.v3d/drm/card1
[ 3951.264] (II) LoadModule: "glx"
[ 3951.264] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 3951.265] (II) Module glx: vendor="X.Org Foundation"
[ 3951.265] compiled for 1.21.1.13, module version = 1.0.0
[ 3951.265] ABI class: X.Org Server Extension, version 10.0
[ 3951.265] (==) Matched modesetting as autoconfigured driver 0
[ 3951.265] (==) Matched fbdev as autoconfigured driver 1
[ 3951.265] (==) Assigned the driver to the xf86ConfigLayout
[ 3951.265] (II) LoadModule: "modesetting"
[ 3951.265] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 3951.265] (II) Module modesetting: vendor="X.Org Foundation"
[ 3951.265] compiled for 1.21.1.13, module version = 1.21.1
[ 3951.265] Module class: X.Org Video Driver
[ 3951.265] ABI class: X.Org Video Driver, version 25.2
[ 3951.265] (II) LoadModule: "fbdev"
[ 3951.265] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 3951.265] (II) Module fbdev: vendor="X.Org Foundation"
[ 3951.265] compiled for 1.21.1.13, module version = 0.5.0
[ 3951.265] Module class: X.Org Video Driver
[ 3951.265] ABI class: X.Org Video Driver, version 25.2
[ 3951.265] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 3951.265] (II) FBDEV: driver for framebuffer: fbdev
[ 3951.275] (WW) Falling back to old probe method for modesetting
[ 3951.280] (II) modeset(0): using default device
[ 3951.280] (WW) Falling back to old probe method for fbdev
[ 3951.280] (II) Loading sub module "fbdevhw"
[ 3951.280] (II) LoadModule: "fbdevhw"
[ 3951.280] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 3951.280] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 3951.280] compiled for 1.21.1.13, module version = 0.0.2
[ 3951.280] ABI class: X.Org Video Driver, version 25.2
[ 3951.280] (II) FBDEV(1): using default device
[ 3951.291] (II) modeset(G0): using drv /dev/dri/card0
[ 3951.291] (EE)
Fatal server error:
[ 3775.291] (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices
[ 3775.291] (EE)
[ 3775.291] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 3775.291] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 3775.291] (EE)
[ 3775.326] (EE) Server terminated with error (1). Closing log file.