ich nutze seit einigen Jahren Debian auf meinem Nextcloud-/Druck-/Scanserver.
Hardware: Xeon E2640v4, 128 GB RAM, ...
Grafik: nvidia Geforce GT 710, xfce, lightdm, zuvor im Installationsgrafiktreiber 1920x1080 Auflösung.
Ich habe vor einigen Wochen die CUDA Fähigkeit der GPU testen wollen, habe entsprechende Software von der offiziellen Seite geladen und auch den Grafiktreiber installiert.
Anschließend wieder Deinstallation da ich die Funktionen nicht benötige.
Seitdem bietet mir das os nur noch die mickerige Auflösung von 1024x786 an
hier mal die (hoffentlich) relevanten Angaben
Code: Alles auswählen
lspci -d ::0300 -nnv: nouveau, nvidia_drm, nvivida
dkms status nvidia: nvidia/565.57.01, 6.1.0-28-amd64, x86_64: installed
ls /usr/src | grep nvidia: nvidia-565.57.01
cat /etc/X11/default-display-manager: /usr/sbin/lightdm
xrandr:
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
1024x768 76.00*
glxinfo | grep OpenGL:
OpenGL vendor string: Mesa/X.org
OpenGL renderer string: llvmpipe (LLVM 15.0.6, 256 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 22.3.6
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5 (Compatibility Profile) Mesa 22.3.6
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 22.3.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
Code: Alles auswählen
15.700] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 15.703] (II) Module glx: vendor="X.Org Foundation"
[ 15.703] compiled for 1.21.1.7, module version = 1.0.0
[ 15.703] ABI class: X.Org Server Extension, version 10.0
[ 15.824] (==) Matched nouveau as autoconfigured driver 0
[ 15.824] (==) Matched nv as autoconfigured driver 1
[ 15.824] (==) Matched modesetting as autoconfigured driver 2
[ 15.824] (==) Matched fbdev as autoconfigured driver 3
[ 15.824] (==) Matched vesa as autoconfigured driver 4
[ 15.824] (==) Assigned the driver to the xf86ConfigLayout
[ 15.824] (II) LoadModule: "nouveau"
[ 15.824] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[ 15.825] (II) Module nouveau: vendor="X.Org Foundation"
[ 15.825] compiled for 1.21.1.3, module version = 1.0.17
[ 15.825] Module class: X.Org Video Driver
[ 15.825] ABI class: X.Org Video Driver, version 25.2
[ 15.825] (II) LoadModule: "nv"
[ 15.825] (WW) Warning, couldn't open module nv
[ 15.825] (EE) Failed to load module "nv" (module does not exist, 0)
[ 15.825] (II) LoadModule: "modesetting"
[ 15.825] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 15.826] (II) Module modesetting: vendor="X.Org Foundation"
[ 15.826] compiled for 1.21.1.7, module version = 1.21.1
[ 15.826] Module class: X.Org Video Driver
[ 15.826] ABI class: X.Org Video Driver, version 25.2
[ 15.826] (II) LoadModule: "fbdev"
[ 15.826] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 15.827] (II) Module fbdev: vendor="X.Org Foundation"
[ 15.827] compiled for 1.21.1.3, module version = 0.5.0
[ 15.827] Module class: X.Org Video Driver
[ 15.827] ABI class: X.Org Video Driver, version 25.2
[ 15.827] (II) LoadModule: "vesa"
[ 15.827] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 15.827] (II) Module vesa: vendor="X.Org Foundation"
[ 15.827] compiled for 1.21.1.3, module version = 2.5.0
[ 15.827] Module class: X.Org Video Driver
[ 15.827] ABI class: X.Org Video Driver, version 25.2
[ 15.827] (II) NOUVEAU driver Date: Sat Jan 23 12:24:42 2021 -0500
[ 15.827] (II) NOUVEAU driver for NVIDIA chipset families :
[ 15.827] RIVA TNT (NV04)
[ 15.827] RIVA TNT2 (NV05)
[ 15.827] GeForce 256 (NV10)
[ 15.827] GeForce 2 (NV11, NV15)
[ 15.827] GeForce 4MX (NV17, NV18)
[ 15.827] GeForce 3 (NV20)
[ 15.827] GeForce 4Ti (NV25, NV28)
[ 15.827] GeForce FX (NV3x)
[ 15.827] GeForce 6 (NV4x)
[ 15.827] GeForce 7 (G7x)
[ 15.827] GeForce 8 (G8x)
[ 15.827] GeForce 9 (G9x)
[ 15.827] GeForce GTX 2xx/3xx (GT2xx)
[ 15.827] GeForce GTX 4xx/5xx (GFxxx)
[ 15.827] GeForce GTX 6xx/7xx (GKxxx)
[ 15.827] GeForce GTX 9xx (GMxxx)
[ 15.828] GeForce GTX 10xx (GPxxx)
[ 15.828] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 15.828] (II) FBDEV: driver for framebuffer: fbdev
[ 15.828] (II) VESA: driver for VESA chipsets: vesa
[ 15.948] (EE) [drm] Failed to open DRM device for pci:0000:02:00.0: -19
[ 15.948] (EE) open /dev/dri/card0: No such file or directory
[ 15.948] (WW) Falling back to old probe method for modesetting
[ 15.948] (EE) open /dev/dri/card0: No such file or directory
Was ich noch nicht ausprobiert habe wäre (möchte mir mein System nicht schrotten) :
apt purge *nvidia*
apt purge -c
Wie bekomme ich wieder eine höhere Auflösung / den Ausgangszustand hin?
Grüße
Michael