~ % sudo downgrade lib32-nvidia-utils nvidia-open-dkms nvidia-utils opencl-nvidia loading packages... warning: downgrading package lib32-nvidia-utils (570.153.02-1 => 565.77-1) warning: downgrading package nvidia-open-dkms (570.153.02-2 => 565.77-4) warning: downgrading package nvidia-utils (570.153.02-1 => 565.77-3) warning: downgrading package opencl-nvidia (570.153.02-1 => 565.77-3) resolving dependencies... looking for conflicting packages... Packages (4) lib32-nvidia-utils-565.77-1 nvidia-open-dkms-565.77-4 nvidia-utils-565.77-3 opencl-nvidia-565.77-3 Total Installed Size: 1043.75 MiB Net Upgrade Size: -155.40 MiB :: Proceed with installation? [Y/n] y (4/4) checking keys in keyring [#################################################################] 100% (4/4) checking package integrity [#################################################################] 100% (4/4) loading package files [#################################################################] 100% (4/4) checking for file conflicts [#################################################################] 100% (4/4) checking available disk space [#################################################################] 100% :: Running pre-transaction hooks... (1/1) Remove DKMS modules ==> dkms remove --no-depmod nvidia/570.153.02 -k 6.12.56-1-lts ==> dkms remove --no-depmod nvidia/570.153.02 -k 6.14.7-arch2-1 ==> depmod 6.12.56-1-lts ==> depmod 6.14.7-arch2-1 :: Processing package changes... (1/4) downgrading nvidia-utils [#################################################################] 100% (2/4) downgrading lib32-nvidia-utils [#################################################################] 100% (3/4) downgrading nvidia-open-dkms [#################################################################] 100% (4/4) downgrading opencl-nvidia [#################################################################] 100% :: Running post-transaction hooks... (1/9) Creating system user accounts... (2/9) Reloading system manager configuration... (3/9) Restarting marked services... (4/9) Reloading device manager configuration... (5/9) Arming ConditionNeedsUpdate... (6/9) Install DKMS modules ==> dkms install --no-depmod nvidia/565.77 -k 6.12.56-1-lts Error! Bad return status for module build on kernel: 6.12.56-1-lts (x86_64) Consult /var/lib/dkms/nvidia/565.77/build/make.log for more information. ==> WARNING: `dkms install --no-depmod nvidia/565.77 -k 6.12.56-1-lts' exited 10 ==> dkms install --no-depmod nvidia/565.77 -k 6.14.7-arch2-1 Error! Bad return status for module build on kernel: 6.14.7-arch2-1 (x86_64) Consult /var/lib/dkms/nvidia/565.77/build/make.log for more information. ==> WARNING: `dkms install --no-depmod nvidia/565.77 -k 6.14.7-arch2-1' exited 10 (7/9) Updating linux initcpios... ==> Building image from preset: /etc/mkinitcpio.d/linux-lts.preset: 'default' ==> Using default configuration file: '/etc/mkinitcpio.conf' -> -k /boot/vmlinuz-linux-lts -g /boot/initramfs-linux-lts.img ==> Starting build: '6.12.56-1-lts' -> Running build hook: [base] -> Running build hook: [udev] -> Running build hook: [autodetect] -> Running build hook: [microcode] -> Running build hook: [modconf] -> Running build hook: [keyboard] -> Running build hook: [keymap] -> Running build hook: [consolefont] ==> WARNING: consolefont: no font found in configuration -> Running build hook: [block] -> Running build hook: [lvm2] -> Running build hook: [filesystems] -> Running build hook: [fsck] ==> ERROR: module not found: 'nvidia' ==> ERROR: module not found: 'nvidia_modeset' ==> ERROR: module not found: 'nvidia_uvm' ==> ERROR: module not found: 'nvidia_drm' ==> Generating module dependencies ==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux-lts.img' ==> WARNING: errors were encountered during the build. The image may not be complete. ==> Running post hooks -> Running post hook: [sbctl] Signing /boot/vmlinuz-linux-lts File has already been signed /boot/vmlinuz-linux-lts ==> Post processing done ==> Building image from preset: /etc/mkinitcpio.d/linux-lts.preset: 'fallback' ==> Using default configuration file: '/etc/mkinitcpio.conf' -> -k /boot/vmlinuz-linux-lts -g /boot/initramfs-linux-lts-fallback.img -S autodetect ==> Starting build: '6.12.56-1-lts' -> Running build hook: [base] -> Running build hook: [udev] -> Running build hook: [microcode] -> Running build hook: [modconf] -> Running build hook: [keyboard] ==> WARNING: Possibly missing firmware for module: 'xhci_pci_renesas' -> Running build hook: [keymap] -> Running build hook: [consolefont] ==> WARNING: consolefont: no font found in configuration -> Running build hook: [block] ==> WARNING: Possibly missing firmware for module: 'aic94xx' ==> WARNING: Possibly missing firmware for module: 'bfa' ==> WARNING: Possibly missing firmware for module: 'qed' ==> WARNING: Possibly missing firmware for module: 'qla1280' ==> WARNING: Possibly missing firmware for module: 'qla2xxx' ==> WARNING: Possibly missing firmware for module: 'wd719x' -> Running build hook: [lvm2] -> Running build hook: [filesystems] -> Running build hook: [fsck] ==> ERROR: module not found: 'nvidia' ==> ERROR: module not found: 'nvidia_modeset' ==> ERROR: module not found: 'nvidia_uvm' ==> ERROR: module not found: 'nvidia_drm' ==> Generating module dependencies ==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux-lts-fallback.img' ==> WARNING: errors were encountered during the build. The image may not be complete. ==> Running post hooks -> Running post hook: [sbctl] Signing /boot/vmlinuz-linux-lts File has already been signed /boot/vmlinuz-linux-lts ==> Post processing done ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default' ==> Using default configuration file: '/etc/mkinitcpio.conf' -> -k /boot/vmlinuz-linux -g /boot/initramfs-linux.img ==> Starting build: '6.14.7-arch2-1' -> Running build hook: [base] -> Running build hook: [udev] -> Running build hook: [autodetect] -> Running build hook: [microcode] -> Running build hook: [modconf] -> Running build hook: [keyboard] -> Running build hook: [keymap] -> Running build hook: [consolefont] ==> WARNING: consolefont: no font found in configuration -> Running build hook: [block] -> Running build hook: [lvm2] -> Running build hook: [filesystems] -> Running build hook: [fsck] ==> ERROR: module not found: 'nvidia' ==> ERROR: module not found: 'nvidia_modeset' ==> ERROR: module not found: 'nvidia_uvm' ==> ERROR: module not found: 'nvidia_drm' ==> Generating module dependencies ==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux.img' ==> WARNING: errors were encountered during the build. The image may not be complete. ==> Running post hooks -> Running post hook: [sbctl] Signing /boot/vmlinuz-linux File has already been signed /boot/vmlinuz-linux ==> Post processing done ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback' ==> Using default configuration file: '/etc/mkinitcpio.conf' -> -k /boot/vmlinuz-linux -g /boot/initramfs-linux-fallback.img -S autodetect ==> Starting build: '6.14.7-arch2-1' -> Running build hook: [base] -> Running build hook: [udev] -> Running build hook: [microcode] -> Running build hook: [modconf] -> Running build hook: [keyboard] ==> WARNING: Possibly missing firmware for module: 'xhci_pci_renesas' -> Running build hook: [keymap] -> Running build hook: [consolefont] ==> WARNING: consolefont: no font found in configuration -> Running build hook: [block] ==> WARNING: Possibly missing firmware for module: 'aic94xx' ==> WARNING: Possibly missing firmware for module: 'bfa' ==> WARNING: Possibly missing firmware for module: 'qed' ==> WARNING: Possibly missing firmware for module: 'qla1280' ==> WARNING: Possibly missing firmware for module: 'qla2xxx' ==> WARNING: Possibly missing firmware for module: 'wd719x' -> Running build hook: [lvm2] -> Running build hook: [filesystems] -> Running build hook: [fsck] ==> ERROR: module not found: 'nvidia' ==> ERROR: module not found: 'nvidia_modeset' ==> ERROR: module not found: 'nvidia_uvm' ==> ERROR: module not found: 'nvidia_drm' ==> Generating module dependencies ==> Creating zstd-compressed initcpio image: '/boot/initramfs-linux-fallback.img' ==> WARNING: errors were encountered during the build. The image may not be complete. ==> Running post hooks -> Running post hook: [sbctl] Signing /boot/vmlinuz-linux File has already been signed /boot/vmlinuz-linux ==> Post processing done error: command failed to execute correctly (8/9) Reloading system bus configuration... (9/9) Regenerate NVIDIA CDI (Container Device Interface) WARNING: updating nvidia-utils version (570.153.02 -> 565.77) in /etc/cdi/nvidia.yaml using plain string substitution. -> If you meet problems, run the following command to regenerate the CDI file: nvidia-ctk cdi generate --output="/etc/cdi/nvidia.yaml" add lib32-nvidia-utils to IgnorePkg? [y/N] n add nvidia-open-dkms to IgnorePkg? [y/N] n add nvidia-utils to IgnorePkg? [y/N] n add opencl-nvidia to IgnorePkg? [y/N] n