Fail on apt upgrade: (kernel package linux-headers-5.11.0-7614-generic is not supported)

[soitgoes511]

Distribution (run cat /etc/os-release):

NAME="Pop!_OS" VERSION="20.10" ID=pop ID_LIKE="ubuntu debian" PRETTY_NAME="Pop!_OS 20.10" VERSION_ID="20.10" HOME_URL="https://pop.system76.com" SUPPORT_URL="https://support.system76.com" BUG_REPORT_URL="https://github.com/pop-os/pop/issues" PRIVACY_POLICY_URL="https://system76.com/privacy" VERSION_CODENAME=groovy UBUNTU_CODENAME=groovy LOGO=distributor-logo-pop-os

Related Application and/or Package Version (run apt policy $PACKAGE NAME):

nvidia-dkms-460: Installed: 460.73.01-0ubuntu0.20.10.1 Candidate: 460.73.01-0ubuntu0.20.10.1 Version table: *** 460.73.01-0ubuntu0.20.10.1 500 500 http://us.archive.ubuntu.com/ubuntu groovy-security/restricted amd64 Packages 500 http://us.archive.ubuntu.com/ubuntu groovy-updates/restricted amd64 Packages 100 /var/lib/dpkg/status

Issue/Bug Description:

System upgrade using 'sudo apt upgrade' failed w/ the following error:

The following packages have been kept back: libnvidia-cfg1-460 libnvidia-compute-455 libnvidia-compute-460 libnvidia-decode-455 libnvidia-decode-460 libnvidia-encode-455 libnvidia-encode-460 libnvidia-extra-460 libnvidia-fbc1-455 libnvidia-fbc1-460 libnvidia-gl-455 libnvidia-gl-460 libnvidia-ifr1-455 libnvidia-ifr1-460 nvidia-compute-utils-460 nvidia-driver-460 nvidia-kernel-source-460 nvidia-utils-460 xserver-xorg-video-nvidia-460 0 upgraded, 0 newly installed, 0 to remove and 19 not upgraded. 2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] Y
Setting up nvidia-dkms-460 (460.73.01-0ubuntu0.20.10.1) ... update-initramfs: deferring update (trigger activated) INFO:Enable nvidia
DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/put_your_quirks_here DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/dell_latitude DEBUG:Parsing /usr/share/ubuntu-drivers-common/quirks/lenovo_thinkpad Removing old nvidia-460.73.01 DKMS files...

---

Deleting module version: 460.73.01 completely from the DKMS tree.

---

Done.
Loading new nvidia-460.73.01 DKMS files...
Building for 5.11.0-7614-generic Building for architecture x86_64
Building initial module for 5.11.0-7614-generic ERROR (dkms apport): kernel package linux-headers-5.11.0-7614-generic is not supported Error! Application of patch disable_fstack-clash-protection_fcf-protection.patch failed. Check /var/lib/dkms/nvidia/460.73.01/build/ for more information.
dpkg: error processing package nvidia-dkms-460 (--configure):
installed nvidia-dkms-460 package post-installation script subprocess returned error exit status 6 dpkg: dependency problems prevent configuration of nvidia-dkms-455: nvidia-dkms-455 depends on nvidia-dkms-460; however: Package nvidia-dkms-460 is not configured yet.

dpkg: error processing package nvidia-dkms-455 (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup error from a previous failure. Processing triggers for initramfs-tools (0.137ubuntu12) ... update-initramfs: Generating /boot/initrd.img-5.11.0-7614-generic cryptsetup: WARNING: Resume target cryptswap uses a key file kernelstub.Config : INFO Looking for configuration... kernelstub : INFO System information:

OS:..................Pop!_OS 20.10
Root partition:....../dev/dm-1
Root FS UUID:........4be3a9c4-e1f4-40c1-bede-6edb64c40cf1
ESP Path:............/boot/efi
ESP Partition:......./dev/nvme0n1p1
ESP Partition #:.....1
NVRAM entry #:.......-1
Boot Variable #:.....0000
Kernel Boot Options:.quiet loglevel=0 systemd.show_status=false splash
Kernel Image Path:.../boot/vmlinuz-5.11.0-7614-generic
Initrd Image Path:.../boot/initrd.img-5.11.0-7614-generic
Force-overwrite:.....False

kernelstub.Installer : INFO Copying Kernel into ESP kernelstub.Installer : INFO Copying initrd.img into ESP kernelstub.Installer : INFO Setting up loader.conf configuration kernelstub.Installer : INFO Making entry file for Pop!_OS kernelstub.Installer : INFO Backing up old kernel kernelstub.Installer : INFO Making entry file for Pop!_OS Errors were encountered while processing: nvidia-dkms-460 nvidia-dkms-455 E: Sub-process /usr/bin/dpkg returned an error code (1)

Steps to reproduce (if you know):

Just attempting to update and upgrade my system as I frequently do. Using apt specifically.

Expected behavior:

Successful upgrade and no error messages.

Other Notes:

N/A