Same Here, impossible to update using APt or ubuntu update:
sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
libnvidia-cfg1-515 libnvidia-common-515 libnvidia-compute-515
libnvidia-compute-515:i386 libnvidia-decode-515
libnvidia-decode-515:i386 libnvidia-encode-515 libnvidia-encode-515:i386
libnvidia-extra-515 libnvidia-fbc1-515
libnvidia-fbc1-515:i386 libnvidia-gl-515 libnvidia-gl-515:i386
linux-signatures-nvidia-6.2.0-1005-oracle
nvidia-compute-utils-515 nvidia-kernel-source-515 nvidia-utils-515
xserver-xorg-video-nvidia-515
Use 'sudo apt autoremove' to remove them.
The following packages have been kept back:
linux-modules-nvidia-515-generic-hwe-22.04
linux-signatures-nvidia-6.2.0-24-generic
The following packages will be upgraded:
linux-firmware
1 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
2 not fully installed or removed.
Need to get 281 MB of archives.
After this operation, 3.072 B of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://br.archive.ubuntu.com/ubuntu lunar-updates/main amd64
linux-firmware all 20230323.gitbcdcfbcf-0ubuntu1.2 [281 MB]
Fetched 281 MB in 20s (14,3 MB/s)
(Reading database ... 280370 files and directories currently installed.)
Preparing to unpack .../linux-firmware_20230323.gitbcdcfbcf-0ubuntu1.2_all.deb
...
Unpacking linux-firmware (20230323.gitbcdcfbcf-0ubuntu1.2) over
(20230323.gitbcdcfbcf-0ubuntu1.1) ...
Setting up linux-firmware (20230323.gitbcdcfbcf-0ubuntu1.2) ...
update-initramfs: Generating /boot/initrd.img-6.2.0-24-generic
Setting up linux-image-6.2.0-1007-lowlatency (6.2.0-1007.7) ...
I: /boot/initrd.img is now a symlink to initrd.img-6.2.0-1007-lowlatency
Setting up linux-image-6.2.0-1005-oracle (6.2.0-1005.5) ...
I: /boot/initrd.img.old is now a symlink to initrd.img-6.2.0-1005-oracle
Processing triggers for linux-image-6.2.0-1007-lowlatency (6.2.0-1007.7) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 6.2.0-1007-lowlatency
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 6.2.0-1007-lowlatency cannot be found at
/lib/modules/6.2.0-1007-lowlatency/build or
/lib/modules/6.2.0-1007-lowlatency/source.
Please install the linux-headers-6.2.0-1007-lowlatency package or use the
--kernelsourcedir option to tell DKMS where it's located.
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 6.2.0-1007-lowlatency cannot be found at
/lib/modules/6.2.0-1007-lowlatency/build or
/lib/modules/6.2.0-1007-lowlatency/source.
Please install the linux-headers-6.2.0-1007-lowlatency package or use the
--kernelsourcedir option to tell DKMS where it's located.
dkms autoinstall on 6.2.0-1007-lowlatency/x86_64 failed for evdi(1) nvidia(1)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
...fail!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package linux-image-6.2.0-1007-lowlatency (--configure):
installed linux-image-6.2.0-1007-lowlatency package post-installation script
subprocess returned error exit status 1
Processing triggers for linux-image-6.2.0-1005-oracle (6.2.0-1005.5) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 6.2.0-1005-oracle
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 6.2.0-1005-oracle cannot be found at
/lib/modules/6.2.0-1005-oracle/build or /lib/modules/6.2.0-1005-oracle/source.
Please install the linux-headers-6.2.0-1005-oracle package or use the
--kernelsourcedir option to tell DKMS where it's located.
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 6.2.0-1005-oracle cannot be found at
/lib/modules/6.2.0-1005-oracle/build or /lib/modules/6.2.0-1005-oracle/source.
Please install the linux-headers-6.2.0-1005-oracle package or use the
--kernelsourcedir option to tell DKMS where it's located.
dkms autoinstall on 6.2.0-1005-oracle/x86_64 failed for evdi(1) nvidia(1)
Error! One or more modules failed to install during autoinstall.
Refer to previous errors for more information.
...fail!
run-parts: /etc/kernel/postinst.d/dkms exited with return code 11
dpkg: error processing package