ubuntu screen keeps black only ssh works

system info:

kernel:

uname -a

Linux ripper101 5.15.0-107-generic #117-Ubuntu SMP Fri Apr 26 12:26:49 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

nvdia card:

hwinfo --gfxcard --short

graphics card:                                                                         nVidia GP104 [GeForce GTX 1070]Primary display adapter: #52

distro:

cat /etc/issue

Ubuntu 22.04.4 LTS \n \l

nvdia drivers:

ubuntu-drivers list

nvidia-driver-550, (kernel modules provided by linux-modules-nvidia-550-generic)nvidia-driver-535-server, (kernel modules provided by linux-modules-nvidia-535-server-generic)nvidia-driver-470, (kernel modules provided by linux-modules-nvidia-470-generic)nvidia-driver-520, (kernel modules provided by nvidia-dkms-520)nvidia-driver-525, (kernel modules provided by nvidia-dkms-525)nvidia-driver-515, (kernel modules provided by nvidia-dkms-515)nvidia-driver-545, (kernel modules provided by nvidia-dkms-545)nvidia-driver-390, (kernel modules provided by linux-modules-nvidia-390-generic)nvidia-driver-535, (kernel modules provided by linux-modules-nvidia-535-generic)nvidia-driver-450-server, (kernel modules provided by linux-modules-nvidia-450-server-generic)nvidia-driver-470-server, (kernel modules provided by linux-modules-nvidia-470-server-generic)nvidia-driver-418-server, (kernel modules provided by nvidia-dkms-418-server)

x11 logs

cat /var/log/Xorg.0.log | grep EE

    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.[    28.695] (EE) [drm] Failed to open DRM device for pci:0000:41:00.0: -19[    28.695] (EE) open /dev/dri/card0: No such file or directory[    28.695] (EE) open /dev/dri/card0: No such file or directory[    28.696] (EE) Unable to find a valid framebuffer device[    28.697] (EE) Screen 0 deleted because of no matching config section.[    28.697] (EE) Screen 0 deleted because of no matching config section.[    28.704] (II) Initializing extension MIT-SCREEN-SAVER

kernel messages

sudo dmesg | grep nvidia

[    7.007888] audit: type=1400 audit(1715979079.054:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1373 comm="apparmor_parser"[    7.007893] audit: type=1400 audit(1715979079.054:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1373 comm="apparmor_parser"[    7.023052] nvidia: loading out-of-tree module taints kernel.[    7.023066] nvidia: module license 'NVIDIA' taints kernel.[    7.120343] nvidia: module verification failed: signature and/or required key missing - tainting kernel[    7.134353] nvidia-nvlink: Nvlink Core is being initialized, major device number 511[    7.135440] nvidia 0000:41:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem[    7.277506] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  470.239.06  Sat Feb  3 06:03:51 UTC 2024[    7.285749] [drm] [nvidia-drm] [GPU ID 0x00004100] Loading driver[    7.580838] caller os_map_kernel_space.part.0+0x83/0xb0 [nvidia] mapping multiple BARs[    8.055386] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:41:00.0 on minor 0[    8.089113] nvidia_uvm: module uses symbols from proprietary module nvidia, inheriting taint.[    8.097013] nvidia-uvm: Loaded the UVM driver, major device number 509.

idk what i tried.

maybe simply apt upgrade -y triggered the issue. but im not sure.

Maybe the tainted kernal and the kernel module verfication is a hint?

Any help is appreciated

hint:

reinstalling of driver apt purge *nvidia*, apt autoremove, apt autoclean, apt -f install, apt-add-repository -r ppa:graphics-drivers/ppa, apt install nvidia-driver-460

leads to this normal outpout

libnvidia-decode-550:amd64 (550.54.15-0ubuntu1) wird eingerichtet ...xserver-xorg-video-nvidia-550 (550.54.15-0ubuntu1) wird eingerichtet ...nvidia-dkms-550 (550.54.15-0ubuntu1) wird eingerichtet ...update-initramfs: deferring update (trigger activated)INFO:Enable nvidiaDEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_hereDEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpadDEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitudeLoading new nvidia-550.54.15 DKMS files...Building for 5.15.0-107-genericBuilding for architecture x86_64Building initial module for 5.15.0-107-genericSecure Boot not enabled on this system.Done.nvidia.ko:Running module version sanity check. - Original module   - No original module exists within this kernel - Installation   - Installing to /lib/modules/5.15.0-107-generic/updates/dkms/nvidia-modeset.ko:Running module version sanity check. - Original module   - No original module exists within this kernel - Installation   - Installing to /lib/modules/5.15.0-107-generic/updates/dkms/nvidia-drm.ko:Running module version sanity check. - Original module   - No original module exists within this kernel - Installation   - Installing to /lib/modules/5.15.0-107-generic/updates/dkms/nvidia-uvm.ko:Running module version sanity check. - Original module   - No original module exists within this kernel - Installation   - Installing to /lib/modules/5.15.0-107-generic/updates/dkms/nvidia-peermem.ko:Running module version sanity check. - Original module   - No original module exists within this kernel - Installation   - Installing to /lib/modules/5.15.0-107-generic/updates/dkms/depmod...libnvidia-encode-550:amd64 (550.54.15-0ubuntu1) wird eingerichtet ...libx11-6:i386 (2:1.7.5-1ubuntu0.3) wird eingerichtet ...nvidia-driver-550 (550.54.15-0ubuntu1) wird eingerichtet ...libxext6:i386 (2:1.3.4-1build1) wird eingerichtet ...libnvidia-fbc1-550:i386 (550.54.15-0ubuntu1) wird eingerichtet ...libnvidia-gl-550:i386 (550.54.15-0ubuntu1) wird eingerichtet ...libnvidia-decode-550:i386 (550.54.15-0ubuntu1) wird eingerichtet ...libnvidia-encode-550:i386 (550.54.15-0ubuntu1) wird eingerichtet ...Trigger für bamfdaemon (0.5.6+22.04.20220217-0ubuntu1) werden verarbeitet ...Rebuilding /usr/share/applications/bamf-2.index...Trigger für desktop-file-utils (0.26-1ubuntu3) werden verarbeitet ...Trigger für initramfs-tools (0.140ubuntu13.4) werden verarbeitet ...update-initramfs: Generating /boot/initrd.img-5.15.0-107-genericTrigger für gnome-menus (3.36.0-1ubuntu3) werden verarbeitet ...Trigger für libc-bin (2.35-0ubuntu3.7) werden verarbeitet ...Trigger für man-db (2.10.2-1) werden verarbeitet ...Trigger für mailcap (3.70+nmu1ubuntu1) werden verarbeitet ...

dkms status

nvidia/550.54.15, 5.15.0-107-generic, x86_64: installed

did not fix it.

tysm