Removing libperl5.34:amd64 (5.34.0-5ubuntu1.2) ... Removing linux-headers-5.19.0-45-generic (5.19.0-45.46) ... Removing linux-headers-5.19.0-45 (5.19.0-45.46) ... Removing linux-modules-nvidia-530-5.19.0-45-generic (5.19.0-45.46) ... linux-image-nvidia-5.19.0-45-generic: removing .ko files Removing linux-signatures-nvidia-5.19.0-45-generic (5.19.0-45.46) ... Removing linux-image-5.19.0-45-generic (5.19.0-45.46) ... /etc/kernel/postrm.d/initramfs-tools: update-initramfs: Deleting /boot/initrd.img-5.19.0-45-generic /etc/kernel/postrm.d/zz-update-grub: Sourcing file `/etc/default/grub' Sourcing file `/etc/default/grub.d/init-select.cfg' Generating grub configuration file ... Found linux image: /boot/vmlinuz-6.2.0-26-generic Found linux image: /boot/vmlinuz-5.19.0-46-generic Found initrd image: /boot/initrd.img-5.19.0-46-generic Found memtest86+ 64bit EFI image: /boot/memtest86+x64.efi Warning: os-prober will not be executed to detect other bootable partitions. Systems on them will not be added to the GRUB boot configuration. Check GRUB_DISABLE_OS_PROBER documentation entry. Adding boot menu entry for UEFI Firmware Settings ... done Removing linux-modules-extra-5.19.0-45-generic (5.19.0-45.46) ... Removing linux-modules-5.19.0-45-generic (5.19.0-45.46) ... Removing linux-objects-nvidia-530-5.19.0-45-generic (5.19.0-45.46) ... Removing nvidia-kernel-common-530:amd64 (535.54.03-0ubuntu0.23.04.2) ... Removing perl-modules-5.34 (5.34.0-5ubuntu1.2) ... Setting up linux-image-6.2.0-26-generic (6.2.0-26.26) ... I: /boot/initrd.img is now a symlink to initrd.img-6.2.0-26-generic Setting up linux-headers-6.2.0-26-generic (6.2.0-26.26) ... /etc/kernel/header_postinst.d/dkms: * dkms: running auto installation service for kernel 6.2.0-26-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 Building module: Cleaning build area... 'make' all KVER=6.2.0-26-generic...(bad exit status: 2) ERROR (dkms apport): binary package for 8812au: 4.2.3 not found Error! Bad return status for module build on kernel: 6.2.0-26-generic (x86_64) Consult /var/lib/dkms/8812au/4.2.3/build/make.log for more information. dkms autoinstall on 6.2.0-26-generic/x86_64 succeeded for broadcom-sta broadcom-sta rtl8812au rtl8812au virtualbox virtualbox dkms autoinstall on 6.2.0-26-generic/x86_64 failed for 8812au(10) Error! One or more modules failed to install during autoinstall. Refer to previous errors for more information. ...fail! run-parts: /etc/kernel/header_postinst.d/dkms exited with return code 11 dpkg: error processing package linux-headers-6.2.0-26-generic (--configure): installed linux-headers-6.2.0-26-generic package post-installation script subprocess returned error exit status 1