root@Taomon:/home/alex# dpkg -l | egrep -i 'nvidia|xorg|xserver' ii glx-alternative-nvidia 0.7.3~bpo8+1 amd64 allows the selection of NVIDIA as GLX provider ii libegl1-nvidia-legacy-340xx:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary EGL library (340xx legacy version) ii libegl1-nvidia-legacy-340xx:i386 340.96-9~bpo8+1 i386 NVIDIA binary EGL library (340xx legacy version) ii libgl1-nvidia-legacy-340xx-glx:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary OpenGL/GLX libraries (340xx legacy version) ii libgl1-nvidia-legacy-340xx-glx:i386 340.96-9~bpo8+1 i386 NVIDIA binary OpenGL/GLX libraries (340xx legacy version) ii libgles1-nvidia-legacy-340xx:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary OpenGL|ES 1.x library (340xx legacy version) ii libgles1-nvidia-legacy-340xx:i386 340.96-9~bpo8+1 i386 NVIDIA binary OpenGL|ES 1.x library (340xx legacy version) ii libgles2-nvidia-legacy-340xx:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary OpenGL|ES 2.x library (340xx legacy version) ii libgles2-nvidia-legacy-340xx:i386 340.96-9~bpo8+1 i386 NVIDIA binary OpenGL|ES 2.x library (340xx legacy version) ii libnvidia-legacy-340xx-cfg1:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary OpenGL/GLX configuration library (340xx legacy version) ii libnvidia-legacy-340xx-cfg1:i386 340.96-9~bpo8+1 i386 NVIDIA binary OpenGL/GLX configuration library (340xx legacy version) ii libnvidia-legacy-340xx-eglcore:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary EGL core libraries (340xx legacy version) ii libnvidia-legacy-340xx-eglcore:i386 340.96-9~bpo8+1 i386 NVIDIA binary EGL core libraries (340xx legacy version) ii libnvidia-legacy-340xx-glcore:amd64 340.96-9~bpo8+1 amd64 NVIDIA binary OpenGL/GLX core libraries (340xx legacy version) ii libnvidia-legacy-340xx-glcore:i386 340.96-9~bpo8+1 i386 NVIDIA binary OpenGL/GLX core libraries (340xx legacy version) ii libnvidia-legacy-340xx-ml1:amd64 340.96-9~bpo8+1 amd64 NVIDIA Management Library (NVML) runtime library ii nvidia-detect 340.96-1 amd64 NVIDIA GPU detection utility ii nvidia-installer-cleanup 20141201+1 amd64 cleanup after driver installation with the nvidia-installer ii nvidia-kernel-common 20151021+1~bpo8+1 amd64 NVIDIA binary kernel module support files ii nvidia-legacy-340xx-alternative 340.96-9~bpo8+1 amd64 allows the selection of NVIDIA as GLX provider ii nvidia-legacy-340xx-driver 340.96-9~bpo8+1 amd64 NVIDIA metapackage (340xx legacy version) ii nvidia-legacy-340xx-driver-bin 340.96-9~bpo8+1 amd64 NVIDIA driver support binaries (340xx legacy version) ii nvidia-legacy-340xx-driver-libs:amd64 340.96-9~bpo8+1 amd64 NVIDIA metapackage (OpenGL/GLX/EGL/GLES libraries) (340xx legacy version) ii nvidia-legacy-340xx-driver-libs:i386 340.96-9~bpo8+1 i386 NVIDIA metapackage (OpenGL/GLX/EGL/GLES libraries) (340xx legacy version) ii nvidia-legacy-340xx-driver-libs-i386 340.96-9~bpo8+1 i386 NVIDIA metapackage (OpenGL/GLX/EGL/GLES 32-bit libraries) (340xx legacy version) ii nvidia-legacy-340xx-kernel-dkms 340.96-9~bpo8+1 amd64 NVIDIA binary kernel module DKMS source (340xx legacy version) ii nvidia-legacy-340xx-kernel-support 340.96-9~bpo8+1 amd64 NVIDIA binary kernel module support files (340xx legacy version) ii nvidia-legacy-340xx-vdpau-driver:amd64 340.96-9~bpo8+1 amd64 Video Decode and Presentation API for Unix - NVIDIA driver ii nvidia-modprobe 358.09-1~bpo8+1 amd64 utility to load NVIDIA kernel modules and create device nodes ii nvidia-persistenced 358.09-1~bpo8+1 amd64 daemon to maintain persistent software state in the NVIDIA driver ii nvidia-settings-legacy-340xx 340.93-1~bpo8+1 amd64 tool for configuring the NVIDIA graphics driver (340xx legacy version) ii nvidia-support 20151021+1~bpo8+1 amd64 NVIDIA binary graphics driver support files ii x11-xserver-utils 7.7+3+b1 amd64 X server utilities ii xorg 1:7.7+7 amd64 X.Org X Window System ii xorg-docs-core 1:1.7-1 all Core documentation for the X.org X Window System ii xorg-sgml-doctools 1:1.11-1 all Common tools for building X.Org SGML documentation ii xserver-common 2:1.16.4-1 all common files used by various X servers ii xserver-xephyr 2:1.16.4-1 amd64 nested X server ii xserver-xorg 1:7.7+7 amd64 X.Org X server ii xserver-xorg-core 2:1.16.4-1 amd64 Xorg X server - core server ii xserver-xorg-input-all 1:7.7+7 amd64 X.Org X server -- input driver metapackage ii xserver-xorg-input-evdev 1:2.9.0-2 amd64 X.Org X server -- evdev input driver ii xserver-xorg-input-mouse 1:1.9.1-1 amd64 X.Org X server -- mouse input driver ii xserver-xorg-input-synaptics 1.8.1-1 amd64 Synaptics TouchPad driver for X.Org server ii xserver-xorg-input-vmmouse 1:13.0.0-1+b3 amd64 X.Org X server -- VMMouse input driver to use with VMWare ii xserver-xorg-input-wacom 0.26.0+20140918-1 amd64 X.Org X server -- Wacom input driver ii xserver-xorg-video-all 1:7.7+7 amd64 X.Org X server -- output driver metapackage ii xserver-xorg-video-ati 1:7.5.0-1 amd64 X.Org X server -- AMD/ATI display driver wrapper ii xserver-xorg-video-cirrus 1:1.5.2-2+b1 amd64 X.Org X server -- Cirrus display driver ii xserver-xorg-video-fbdev 1:0.4.4-1+b2 amd64 X.Org X server -- fbdev display driver ii xserver-xorg-video-intel 2:2.21.15-2+b2 amd64 X.Org X server -- Intel i8xx, i9xx display driver ii xserver-xorg-video-mach64 6.9.4-2 amd64 X.Org X server -- ATI Mach64 display driver ii xserver-xorg-video-mga 1:1.6.3-2+b1 amd64 X.Org X server -- MGA display driver ii xserver-xorg-video-modesetting 0.9.0-2 amd64 X.Org X server -- Generic modesetting driver ii xserver-xorg-video-neomagic 1:1.2.8-1+b2 amd64 X.Org X server -- Neomagic display driver ii xserver-xorg-video-nouveau 1:1.0.11-1 amd64 X.Org X server -- Nouveau display driver ii xserver-xorg-video-nvidia-legacy-340xx 340.96-9~bpo8+1 amd64 NVIDIA binary Xorg driver (340xx legacy version) ii xserver-xorg-video-openchrome 1:0.3.3-1+b2 amd64 X.Org X server -- VIA display driver ii xserver-xorg-video-qxl 0.1.1-2+b1 amd64 X.Org X server -- QXL display driver ii xserver-xorg-video-r128 6.9.2-1+b2 amd64 X.Org X server -- ATI r128 display driver ii xserver-xorg-video-radeon 1:7.5.0-1 amd64 X.Org X server -- AMD/ATI Radeon display driver ii xserver-xorg-video-savage 1:2.3.7-2+b2 amd64 X.Org X server -- Savage display driver ii xserver-xorg-video-siliconmotion 1:1.7.7-2+b2 amd64 X.Org X server -- SiliconMotion display driver ii xserver-xorg-video-sisusb 1:0.9.6-2+b2 amd64 X.Org X server -- SiS USB display driver ii xserver-xorg-video-tdfx 1:1.4.5-1+b2 amd64 X.Org X server -- tdfx display driver ii xserver-xorg-video-trident 1:1.3.6-2+b2 amd64 X.Org X server -- Trident display driver ii xserver-xorg-video-vesa 1:2.3.3-1+b3 amd64 X.Org X server -- VESA display driver ii xserver-xorg-video-vmware 1:13.0.2-3.1 amd64 X.Org X server -- VMware display driver root@Taomon:/home/alex#}}} {{{root@Taomon:/home/alex# uname -a Linux Taomon 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2+deb8u3 (2016-07-02) x86_64 GNU/Linux}}} und ich schätze das ist das Problem {{{root@Taomon:/home/alex# xrandr -q Screen 0: minimum 8 x 8, current 1600 x 900, maximum 8192 x 8192 VGA-0 disconnected primary (normal left inverted right x axis y axis) LVDS-0 connected 1600x900+0+0 (normal left inverted right x axis y axis) 398mm x 232mm 1600x900 60.00*+ HDMI-0 disconnected (normal left inverted right x axis y axis) root@Taomon:/home/alex#}}} root@Taomon:/home/alex# cat /etc/X11/xorg.conf-jessie # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 340.93 (buildd@debian) Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" Option "Xinerama" "0" EndSection Section "Files" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "Seiko/Epson" HorizSync 30.0 - 75.0 VertRefresh 59.0 Option "DPMS" EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce G210M" EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "Stereo" "0" Option [mark]"metamodes" "nvidia-auto-select +0+0"[/mark] Option "SLI" "Off" Option "MultiGPU" "Off" Option "BaseMosaic" "off" SubSection "Display" Depth 24 EndSubSection EndSection