Preparing to unpack .../0-linux-modules-6.2.0-35-generic_6.2.0-35.35_amd64.deb ... Unpacking linux-modules-6.2.0-35-generic (6.2.0-35.35) ... Selecting previously unselected package linux-image-6.2.0-35-generic. Preparing to unpack .../1-linux-image-6.2.0-35-generic_6.2.0-35.35_amd64.deb ... Unpacking linux-image-6.2.0-35-generic (6.2.0-35.35) ... Preparing to unpack .../2-linux-libc-dev_6.2.0-35.35_amd64.deb ... Unpacking linux-libc-dev:amd64 (6.2.0-35.35) over (6.2.0-34.34) ... Selecting previously unselected package linux-signatures-nvidia-6.2.0-35-generic. Preparing to unpack .../3-linux-signatures-nvidia-6.2.0-35-generic_6.2.0-35.35_amd64.deb ... Unpacking linux-signatures-nvidia-6.2.0-35-generic (6.2.0-35.35) ... Selecting previously unselected package linux-objects-nvidia-525-server-6.2.0-35-generic. Preparing to unpack .../4-linux-objects-nvidia-525-server-6.2.0-35-generic_6.2.0-35.35_amd64.deb ... Unpacking linux-objects-nvidia-525-server-6.2.0-35-generic (6.2.0-35.35) ... Selecting previously unselected package linux-modules-nvidia-525-server-6.2.0-35-generic. Preparing to unpack .../5-linux-modules-nvidia-525-server-6.2.0-35-generic_6.2.0-35.35_amd64.deb ... Unpacking linux-modules-nvidia-525-server-6.2.0-35-generic (6.2.0-35.35) ... Preparing to unpack .../6-linux-modules-nvidia-525-server-generic-hwe-22.04_6.2.0-35.35_amd64.deb ... Unpacking linux-modules-nvidia-525-server-generic-hwe-22.04 (6.2.0-35.35) over (6.2.0-34.34+1) ... Setting up linux-objects-nvidia-525-server-6.2.0-35-generic (6.2.0-35.35) ... Setting up linux-libc-dev:amd64 (6.2.0-35.35) ... Setting up linux-modules-6.2.0-35-generic (6.2.0-35.35) ... Setting up linux-image-6.2.0-35-generic (6.2.0-35.35) ... I: /boot/vmlinuz.old is now a symlink to vmlinuz-6.2.0-34-generic I: /boot/initrd.img.old is now a symlink to initrd.img-6.2.0-34-generic I: /boot/vmlinuz is now a symlink to vmlinuz-6.2.0-35-generic I: /boot/initrd.img is now a symlink to initrd.img-6.2.0-35-generic Setting up linux-signatures-nvidia-6.2.0-35-generic (6.2.0-35.35) ... Setting up linux-modules-nvidia-525-server-6.2.0-35-generic (6.2.0-35.35) ... linux-image-nvidia-6.2.0-35-generic: constructing .ko files nvidia-drm.ko: OK nvidia-modeset.ko: OK nvidia-peermem.ko: OK nvidia-uvm.ko: OK nvidia.ko: OK Setting up linux-modules-nvidia-525-server-generic-hwe-22.04 (6.2.0-35.35) ... Processing triggers for linux-image-6.2.0-35-generic (6.2.0-35.35) ... /etc/kernel/postinst.d/dkms: * dkms: running auto installation service for kernel 6.2.0-35-generic Sign command: /usr/bin/kmodsign Signing key: /var/lib/shim-signed/mok/MOK.priv Public certificate (MOK): /var/lib/shim-signed/mok/MOK.der Error! Your kernel headers for kernel 6.2.0-35-generic cannot be found at /lib/modules/6.2.0-35-generic/build or /lib/modules/6.2.0-35-generic/source. Please install the linux-headers-6.2.0-35-generic package or use the --kernelsourcedir option to tell DKMS where it's located. dkms autoinstall on 6.2.0-35-generic/x86_64 failed for nvidia-srv(1) Error! One or more modules failed to install during autoinstall. Refer to previous errors for more information. * dkms: autoinstall for kernel 6.2.0-35-generic ...fail! run-parts: /etc/kernel/postinst.d/dkms exited with return code 11 dpkg: error processing package linux-image-6.2.0-35-generic (--configure): installed linux-image-6.2.0-35-generic package post-installation script subprocess returned error exit status 1