Always get this error:
# paru -S zfs-dkms
warning: zfs-dkms-2.2.6-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Packages (1) zfs-dkms-2.2.6-1
Total Download Size: 2.40 MiB
Total Installed Size: 18.77 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n]
:: Retrieving packages...
zfs-dkms-2.2.6-1-x86_64
(1/1) checking keys in keyring
(1/1) checking package integrity
(1/1) loading package files
(1/1) checking for file conflicts
(1/1) checking available disk space
:: Running pre-transaction hooks...
(1/1) Remove upgraded DKMS modules
==> dkms remove --no-depmod zfs/2.2.6 -k 6.6.62-1-MANJARO
:: Processing package changes...
(1/1) reinstalling zfs-dkms
:: Running post-transaction hooks...
(1/3) Arming ConditionNeedsUpdate...
(2/3) Install DKMS modules
==> dkms install --no-depmod zfs/2.2.6 -k 6.6.62-1-MANJARO
==> depmod 6.6.62-1-MANJARO
==> ERROR: Missing 6.6.36-1-MANJARO kernel headers for module zfs/2.2.6.
(3/3) Updating linux initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux611.preset: 'default'
==> Using default configuration file: '/etc/mkinitcpio.conf'
-> -k /boot/vmlinuz-6.11-x86_64 -g /boot/initramfs-6.11-x86_64.img
==> Starting build: '6.11.9-1-MANJARO'
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
-> Running build hook: [modconf]
-> Running build hook: [kms]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: 'xhci_pci'
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [encrypt]
==> WARNING: Possibly missing firmware for module: 'qat_420xx'
-> Running build hook: [filesystems]
==> ERROR: module not found: 'nvidia'
==> ERROR: module not found: 'nvidia_drm'
==> ERROR: module not found: 'nvidia_uvm'
==> ERROR: module not found: 'nvidia_modeset'
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: '/boot/initramfs-6.11-x86_64.img'
==> WARNING: errors were encountered during the build. The image may not be complete.
==> Building image from preset: /etc/mkinitcpio.d/linux611.preset: 'fallback'
==> Using default configuration file: '/etc/mkinitcpio.conf'
-> -k /boot/vmlinuz-6.11-x86_64 -g /boot/initramfs-6.11-x86_64-fallback.img -S autodetect
==> Starting build: '6.11.9-1-MANJARO'
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [kms]
==> WARNING: Possibly missing firmware for module: 'ast'
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: 'qed'
==> WARNING: Possibly missing firmware for module: 'bfa'
==> WARNING: Possibly missing firmware for module: 'qla2xxx'
==> WARNING: Possibly missing firmware for module: 'qla1280'
==> WARNING: Possibly missing firmware for module: 'xhci_pci'
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [encrypt]
==> WARNING: Possibly missing firmware for module: 'qat_420xx'
-> Running build hook: [filesystems]
==> ERROR: module not found: 'nvidia'
==> ERROR: module not found: 'nvidia_drm'
==> ERROR: module not found: 'nvidia_uvm'
==> ERROR: module not found: 'nvidia_modeset'
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: '/boot/initramfs-6.11-x86_64-fallback.img'
==> WARNING: errors were encountered during the build. The image may not be complete.
==> Building image from preset: /etc/mkinitcpio.d/linux66.preset: 'default'
==> Using default configuration file: '/etc/mkinitcpio.conf'
-> -k /boot/vmlinuz-6.6-x86_64 -g /boot/initramfs-6.6-x86_64.img
==> Starting build: '6.6.62-1-MANJARO'
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
-> Running build hook: [modconf]
-> Running build hook: [kms]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: 'xhci_pci'
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [encrypt]
-> Running build hook: [filesystems]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: '/boot/initramfs-6.6-x86_64.img'
-> Early uncompressed CPIO image generation successful
==> Initcpio image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux66.preset: 'fallback'
==> Using default configuration file: '/etc/mkinitcpio.conf'
-> -k /boot/vmlinuz-6.6-x86_64 -g /boot/initramfs-6.6-x86_64-fallback.img -S autodetect
==> Starting build: '6.6.62-1-MANJARO'
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [kms]
==> WARNING: Possibly missing firmware for module: 'ast'
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: 'qed'
==> WARNING: Possibly missing firmware for module: 'bfa'
==> WARNING: Possibly missing firmware for module: 'qla2xxx'
==> WARNING: Possibly missing firmware for module: 'qla1280'
==> WARNING: Possibly missing firmware for module: 'xhci_pci'
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [encrypt]
-> Running build hook: [filesystems]
==> Generating module dependencies
==> Creating zstd-compressed initcpio image: '/boot/initramfs-6.6-x86_64-fallback.img'
-> Early uncompressed CPIO image generation successful
==> Initcpio image generation successful
error: command failed to execute correctly