After an apparently successful update and rebooting the computer, I only get a few lines of tty output and then it just hangs. I couldn't find anything in /var/log/pacman.log that would indicate a problem with the update. Attempting to boot with the fallback kernel option produces an "fsck failed" error. I was able to run pacman -Syu again in chroot, but this time rebuild of initcpio fails:

:: トランザクション後のフックを実行...
(1/6) Updating linux initcpios
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
==> ERROR: '/lib/modules/4.19.12-1' is not a valid kernel module directory
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
-> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
==> ERROR: '/lib/modules/4.19.12-1' is not a valid kernel module directory
エラー: コマンドの実行に失敗しました
(2/6) Updating fontconfig cache...
(3/6) Creating temporary files...
(4/6) Updating the info directory file...
(5/6) Updating the desktop file MIME type cache...
(6/6) Updating the MIME type database...

Any idea what I should try next?

  • demm replied to this.

    Is this output correct and you are still on a kernel from 2018? Did not update all this time?

    In chroot
    # uname -r
    5.4.0-66-generic

    Also, I realized I forgot to mount the boot partition.
    After mount /dev/sda1 /boot now I can rebuild initcpio:

    # mkinitcpio -p linux
    ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
    -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
    ==> Starting build: 5.10.6-1
    -> Running build hook: [base]
    -> Running build hook: [udev]
    -> Running build hook: [autodetect]
    -> Running build hook: [modconf]
    -> Running build hook: [block]
    ==> WARNING: Possibly missing firmware for module: xhci_pci
    -> Running build hook: [keyboard]
    -> Running build hook: [keymap]
    -> Running build hook: [filesystems]
    -> Running build hook: [fsck]
    ==> Generating module dependencies
    ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
    ==> Image generation successful
    ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
    -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
    ==> Starting build: 5.10.6-1
    -> Running build hook: [base]
    -> Running build hook: [udev]
    -> Running build hook: [modconf]
    -> Running build hook: [block]
    ==> WARNING: Possibly missing firmware for module: aic94xx
    ==> WARNING: Possibly missing firmware for module: wd719x
    ==> WARNING: Possibly missing firmware for module: xhci_pci
    -> Running build hook: [keyboard]
    -> Running build hook: [keymap]
    -> Running build hook: [filesystems]
    -> Running build hook: [fsck]
    ==> Generating module dependencies
    ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
    ==> Image generation successful

    But I still cannot boot!

    OK, so 5.4.0-66 is the kernel of the system I am chrooting from. I can assure you that I definitely have updated KaOS many times since 2018!

    From /var/log/pacman.log
    [2021-02-21T17:05:46+0900] [ALPM] upgraded linux (5.8.16-1 -> 5.10.6-1)

    Don't post snippets if you want help, post the complete pacman.log. And when chrooted also get the output of pacman -Qm.
    And include /etc/pacman.conf

    pacman.log entries from the update immediately before the problem started happening:
    [2021-02-21T16:55:24+0900] [PACMAN] Running 'pacman -Syu'
    [2021-02-21T16:55:24+0900] [PACMAN] synchronizing package lists
    [2021-02-21T16:55:26+0900] [PACMAN] starting full system upgrade
    [2021-02-21T17:04:52+0900] [ALPM] transaction started
    [2021-02-21T17:04:53+0900] [ALPM] removed seexpr (3.4.4.0-2)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded tzdata (2020d-1 -> 2021a-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded readline (8.0.004-1 -> 8.1.00-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded glib2 (2.66.2-1 -> 2.66.7-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded bash (5.0.018-1 -> 5.1.004-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded shared-mime-info (2.0-1 -> 2.1-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded gdbm (1.18.1-2 -> 1.19-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded libtirpc (1.2.6-1 -> 1.3.1-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded pam (1.4.0-1 -> 1.5.1-2)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded libcap (2.44-1 -> 2.48-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded gmp (6.2.0-2 -> 6.2.1-1)
    [2021-02-21T17:04:53+0900] [ALPM] upgraded perl (5.30.3-1 -> 5.32.1-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded openssl (1.1.1.8-1 -> 1.1.1.9-2)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded inetutils (1.9.4-7 -> 2.0-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded lz4 (1:1.9.2-1 -> 1:1.9.3-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded zstd (1.4.5-1 -> 1.4.8-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded mariadb (10.4.15-1 -> 10.4.17-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded sqlite (3.33.0-1 -> 3.34.1-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded libjpeg-turbo (2.0.5-1 -> 2.0.6-1)
    [2021-02-21T17:04:54+0900] [ALPM] upgraded libx11 (1.6.12-1 -> 1.7.0-1)
    [2021-02-21T17:04:55+0900] [ALPM] upgraded util-linux (2.36-2 -> 2.36.2-1)
    [2021-02-21T17:04:55+0900] [ALPM] upgraded libxt (1.2.0-1 -> 1.2.1-1)
    [2021-02-21T17:04:55+0900] [ALPM] upgraded wayland (1.18.0-1 -> 1.19.0-1)
    [2021-02-21T17:04:55+0900] [ALPM] upgraded elfutils (0.182-1 -> 0.183-1)
    [2021-02-21T17:04:55+0900] [ALPM] upgraded libdrm (2.4.102-1 -> 2.4.104-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded llvm (10.0.1-1 -> 11.0.1-2)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded lm_sensors (3.6.0-2 -> 3.6.0-3)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libunwind (1.4.0-1 -> 1.5.0-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libxrender (0.9.10-2 -> 0.9.10-3)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libxfixes (5.0.3-2 -> 5.0.3-3)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded mesa (20.2.1-1 -> 20.3.4-2)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded kmod (27-1 -> 28-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded hwids (20200813.1-1 -> 20201207-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded kbd (2.3.0-1 -> 2.4.0-2)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded iptables (1.8.6-1 -> 1.8.7-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libgpg-error (1.39-1 -> 1.41-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libgcrypt (1.8.7-1 -> 1.9.1-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded e2fsprogs (1.45.6-1 -> 1.46.1-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libsasl (2.1.27-1 -> 2.1.27-2)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libldap (2.4.55-1 -> 2.4.57-2)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded quota (4.05-1 -> 4.06-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded findutils (4.7.0-1 -> 4.8.0-1)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded texinfo (6.7-2 -> 6.7-3)
    [2021-02-21T17:04:56+0900] [ALPM] upgraded libseccomp (2.5.0-1 -> 2.5.1-1)
    [2021-02-21T17:04:57+0900] [ALPM] upgraded pcre2 (10.35-1 -> 10.36-1)
    [2021-02-21T17:04:57+0900] [ALPM] upgraded iana-etc (20201019-1 -> 20210202-1)
    [2021-02-21T17:04:57+0900] [ALPM] upgraded filesystem (2020.08-1 -> 2021.01-1)
    [2021-02-21T17:04:57+0900] [ALPM] upgraded systemd (1:246-2 -> 1:247.3-1)
    [2021-02-21T17:05:05+0900] [ALPM-SCRIPTLET] :: Updating bootctl
    [2021-02-21T17:05:05+0900] [ALPM-SCRIPTLET] Copied "/usr/lib/systemd/boot/efi/systemd-bootx64.efi" to "/boot/EFI/systemd/systemd-bootx64.efi".
    [2021-02-21T17:05:05+0900] [ALPM-SCRIPTLET] Skipping "/boot/EFI/BOOT/BOOTX64.EFI", since it's owned by another boot loader.
    [2021-02-21T17:05:05+0900] [ALPM] upgraded icu (67.1-1 -> 68.2-1)
    [2021-02-21T17:05:05+0900] [ALPM] upgraded xorg-xkb-utils (7.8-3 -> 7.9-1)
    [2021-02-21T17:05:05+0900] [ALPM] upgraded libxkbcommon (1.0.1-1 -> 1.0.3-1)
    [2021-02-21T17:05:05+0900] [ALPM] upgraded libevdev (1.10.0-1 -> 1.11.0-1)
    [2021-02-21T17:05:05+0900] [ALPM] upgraded libwacom (1.6-1 -> 1.8-1)
    [2021-02-21T17:05:05+0900] [ALPM] upgraded libinput (1.16.3-1 -> 1.16.4-1)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded cairo (1.17.2-3 -> 1.17.4-1)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded harfbuzz (2.7.2-1 -> 2.7.4-1)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded python3 (3.8.6-1 -> 3.8.7-1)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded libproxy (0.4.15-7 -> 0.4.17-2)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded grep (3.5-1 -> 3.6-1)
    [2021-02-21T17:05:06+0900] [ALPM] upgraded tar (1.32-1 -> 1.34-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded qt5-base (5.15.1-4 -> 5.15.2-2)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kitemviews (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded karchive (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kconfig (5.75.0-1 -> 5.79.0-2)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kcoreaddons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded qt5-declarative (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded qt5-x11extras (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kwindowsystem (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kcrash (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kdbusaddons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded qt5-script (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded ki18n (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded kservice (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded parted (3.3-2 -> 3.4-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded lsof (4.93.2-1 -> 4.94.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded btrfs-progs (5.9-1 -> 5.10.1-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded libbytesize (2.4-1 -> 2.5-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded nss (3.58-1 -> 3.61-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded ndctl (70.1-1 -> 71.1-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded curl (7.73.0-1 -> 7.75.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded libksba (1.4.0-1 -> 1.5.0-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded pinentry (1.1.0-3 -> 1.1.1-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded nettle (3.6-1 -> 3.7-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded p11-kit (0.23.21-1 -> 0.23.22-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded gnupg (2.2.23-1 -> 2.2.27-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded gpgme (1.14.0-1 -> 1.15.1-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded libblockdev (2.24-2 -> 2.25-1)
    [2021-02-21T17:05:07+0900] [ALPM] upgraded gptfdisk (1.0.5-2 -> 1.0.6-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded js (78.4.0-1 -> 78.7.1-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded udisks2 (2.9.1-1 -> 2.9.2-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libusb (1.0.23-2 -> 1.0.24-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded solid (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kglobalaccel (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kwidgetsaddons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kcompletion (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded qt5-svg (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kauth (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kcodecs (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded qt5-wayland (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kguiaddons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kconfigwidgets (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded kiconthemes (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded aspell (0.60.8-1 -> 0.60.8-2)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded hspell (1.4-2 -> 1.4-3)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded sonnet (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libsndfile (1.0.30-1 -> 1.0.31-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded fftw (3.3.8-2 -> 3.3.9-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded sbc (1.4-1 -> 1.5-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded gstreamer (1.18.1-1 -> 1.18.3-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libdatrie (0.2.12-1 -> 0.2.13-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libthai (0.1.28-1 -> 0.1.28-2)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded pango (1.46.2-2 -> 1.48.2-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded gst-plugins-base (1.18.1-1 -> 1.18.3-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libical (1:3.0.8-3 -> 1:3.0.9-2)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded pulseaudio (13.0-5 -> 14.2-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded speech-dispatcher (0.10.1-1 -> 0.10.2-1)
    [2021-02-21T17:05:08+0900] [ALPM-SCRIPTLET] [0;32m To disable speech-dispatcher autostart and not have speech-dispatcher
    [2021-02-21T17:05:08+0900] [ALPM-SCRIPTLET] [0;32m entries in your sound applet, edit /etc/speech-dispatcher/speechd.conf
    [2021-02-21T17:05:08+0900] [ALPM-SCRIPTLET] [0;32m and uncomment out the last line, so it reads as:
    [2021-02-21T17:05:08+0900] [ALPM-SCRIPTLET] [0;32m DisableAutoSpawn instead of # DisableAutoSpawn [0m
    [2021-02-21T17:05:08+0900] [ALPM] upgraded openal (1.20.1-1 -> 1.21.1-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libsamplerate (0.1.9-2 -> 0.2.1-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libsigc++ (2.10.4-2 -> 2.10.6-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded glibmm (2.64.2-2 -> 2.66.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded jack2 (1.9.16-1 -> 1.9.17-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded wavpack (5.3.2-1 -> 5.4.0-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libshout (2.4.4-1 -> 2.4.5-1)
    [2021-02-21T17:05:08+0900] [ALPM] upgraded libtiff (4.1.0-1 -> 4.2.0-1)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded gdk-pixbuf2 (2.40.0-3 -> 2.42.2-1)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded mpg123 (1.26.3-1 -> 1.26.4-1)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded gpm (1.20.7-6 -> 1.20.7-7)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded imlib2 (1.7.0-1 -> 1.7.1-1)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded gst-plugins-good (1.18.1-1 -> 1.18.3-1)
    [2021-02-21T17:05:09+0900] [ALPM] upgraded fluidsynth (2.1.5-1 -> 2.1.7-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded lcms2 (2.11-1 -> 2.12-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded openjpeg (2.3.1-1 -> 2.4.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded libwebp (1.1.0-1 -> 1.2.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded librsvg (2.50.1-1 -> 2.50.3-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded vulkan-headers (1.2.158-1 -> 1.2.169-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded vulkan-loader (1.2.158-1 -> 1.2.169-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded vulkan-validationlayers (1.2.158-1 -> 1.2.169-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded sdl2 (2.0.12-1 -> 2.0.14-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded libva (2.9.1-1 -> 2.10.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded dav1d (0.7.1-1 -> 0.8.1-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded avisynthplus (3.6.1-1 -> 3.7.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded ffmpeg (4.3.1-1 -> 4.3.1-2)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded krb5 (1.18.2-1 -> 1.18.3-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded gst-plugins-bad (1.18.1-1 -> 1.18.3-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded qt5-multimedia (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded qt5-speech (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded ktextwidgets (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kf5-attica (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kxmlgui (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kbookmarks (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kjobwidgets (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded knotifications (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kwallet (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kio (5.75.0-2 -> 5.79.0-1)
    [2021-02-21T17:05:10+0900] [ALPM] upgraded kplotting (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kdesignerplugin (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kitemmodels (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kpackage (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded libepoxy (1.5.4-1 -> 1.5.5-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kdeclarative (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kcmutils (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kaccounts-integration (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded akonadi (20.08.3-1 -> 20.12.2-2)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded qt5-quickcontrols2 (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded qt5-graphicaleffects (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded kirigami (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:11+0900] [ALPM] upgraded knewstuff (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] installed grantleetheme (20.12.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded kcontacts (1:5.75.0-1 -> 1:5.79.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded kcalendarcore (5.75.0-2 -> 5.79.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded kmime (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded akonadi-mime (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded kemoticons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded qt5-xmlpatterns (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded syntax-highlighting (5.75.0-1 -> 5.79.1-1)
    [2021-02-21T17:05:12+0900] [ALPM] installed kpimtextedit (20.12.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] installed libkleo (20.12.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded prison (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded qt5-webchannel (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded protobuf (3.13.0.1-1 -> 3.14.0-1)
    [2021-02-21T17:05:12+0900] [ALPM] upgraded qt5-location (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded qtwebengine (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded akonadi-contacts (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded kpty (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded kparts (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded libarchive (3.4.3-1 -> 3.5.1-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded p7zip (16.02-2 -> 17.03-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded unrar (6.0.1-1 -> 6.0.3-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded ark (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded diffutils (3.7-1 -> 3.7-2)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded autoconf (2.69-7 -> 2.71-1)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded automake (1.16.2-1 -> 1.16.3-2)
    [2021-02-21T17:05:13+0900] [ALPM] upgraded xapian-core (1.4.17-1 -> 1.4.18-1)
    [2021-02-21T17:05:14+0900] [ALPM] installed qt6-base (6.0.1-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded poppler (20.11.0-1 -> 21.02.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded boost-libs (1.73.0-1 -> 1.75.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] installed libappimage (1.0.3-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kfilemetadata (5.75.0-2 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kidletime (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded lmdb (0.9.27-1 -> 0.9.28-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded baloo (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded baloo-widgets (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded bc (1.07.1-2 -> 1.07.1-3)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded bison (3.7.3-1 -> 3.7.5-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded bluez-qt (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kinit (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kactivities (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kwayland (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded qt5-quickcontrols (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded plasma-framework (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded kded (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:14+0900] [ALPM] upgraded bluedevil (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:16+0900] [ALPM] upgraded boost (1.73.0-1 -> 1.75.0-1)
    [2021-02-21T17:05:16+0900] [ALPM] upgraded kdecoration (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:16+0900] [ALPM] upgraded xorg-bdftopcf (1.1-1 -> 1.1-2)
    [2021-02-21T17:05:17+0900] [ALPM] upgraded frameworkintegration (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded breeze-icons (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded breeze (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded breeze-gtk (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded threadweaver (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded kross (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded ktexteditor (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded kunitconversion (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded iproute2 (5.9.0-1 -> 5.10.0-3)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded libpcap (1.9.1-1 -> 1.10.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded ppp (2.4.8-1 -> 2.4.9-1)
    [2021-02-21T17:05:18+0900] [ALPM] warning: directory permissions differ on /var/lib/dhcpcd/
    filesystem: 755 package: 750
    [2021-02-21T17:05:18+0900] [ALPM] upgraded dhcpcd (9.3.2-1 -> 9.4.0-1)
    [2021-02-21T17:05:18+0900] [ALPM] upgraded libmbim (1.24.4-1 -> 1.24.6-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded libqmi (1.26.6-1 -> 1.26.8-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded modemmanager (1.14.6-1 -> 1.14.10-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded iwd (1.9-1 -> 1.11-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded mobile-broadband-provider-info (20190618-1 -> 20201225-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded zeromq (4.3.3-1 -> 4.3.4-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded networkmanager (1.26.4-1 -> 1.28.0-2)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded kdelibs4support (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded knotifyconfig (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded eigen3 (3.3.8-2 -> 3.3.9-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded freetds (1.2.10-1 -> 1.2.18-1)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded librevenge (0.0.4-13 -> 0.0.4-14)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded libwpg (0.3.3-1 -> 0.3.3-2)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded libvisio (0.1.7-4 -> 0.1.7-5)
    [2021-02-21T17:05:19+0900] [ALPM] upgraded gd (2.3.0-1 -> 2.3.1-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded openexr (2.5.3-1 -> 2.5.5-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded imagemagick (6.9.11.35-1 -> 6.9.12.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded pstoedit (3.75-1 -> 3.75-3)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded libetonyek (0.1.9-7 -> 0.1.9-8)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded libodfgen (0.1.7-1 -> 0.1.8-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded libkdcraw (20.08.3-2 -> 20.12.2-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded qca-qt5 (2.3.1-1 -> 2.3.2-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded gpsd (3.21-1 -> 3.22-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded qt5-translations (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded qt5-tools (5.15.1-1 -> 5.15.2-3)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded krunner (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded qt5-serialport (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded marble (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded kdiagram (2.7.0-1 -> 2.8.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded kholidays (1:5.75.0-1 -> 1:5.79.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded kjs (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded khtml (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:20+0900] [ALPM] upgraded net-snmp (5.9-1 -> 5.9-2)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded sane (1.0.31-1 -> 1.0.32-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded djvulibre (3.5.27-4 -> 3.5.28-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded libkexiv2 (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded kdegraphics-mobipocket (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded fuse3 (3.10.0-1 -> 3.10.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded sshfs (3.7.0-1 -> 3.7.1-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded kpeople (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded kdeconnect-kde (1:20.08.3-1 -> 1:20.12.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded purpose (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded okular (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded vc (1.4.1-1 -> 1.4.1-2)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded qt5-sensors (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded qt5-imageformats (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded gst-libav (1.18.1-1 -> 1.18.3-1)
    [2021-02-21T17:05:21+0900] [ALPM] upgraded hyphen (2.8.8-5 -> 2.8.8-6)
    [2021-02-21T17:05:22+0900] [ALPM] upgraded qtwebkit-tp (5.212.0.4-7 -> 5.212.0.4-9)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded calligra (3.2.1-6 -> 3.2.1-9)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded calligra-l10n (3.2.1-6 -> 3.2.1-9)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded talloc (2.3.1-2 -> 2.3.2-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded cifs-utils (6.11-1 -> 6.12-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded cpupower (5.8.14-1 -> 5.10.6-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded qpdf (10.0.3-1 -> 10.1.0-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded cups-filters (1.28.5-2 -> 1.28.7-2)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded ddcutil (0.9.9-1 -> 1.0.1-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded dialog (1:1.3_20200327-1 -> 1:1.3_20210117-1)
    [2021-02-21T17:05:23+0900] [ALPM] upgraded libuv (1.40.0-1 -> 1.41.0-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded dnsutils (9.16.8-1 -> 9.16.11-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded docbook-xml (4.5-11 -> 4.5-12)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded kdesu (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:24+0900] [ALPM] installed libmd (1.0.3-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded libbsd (0.10.0-1 -> 0.11.3-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded kwayland-server (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded kscreenlocker (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded qt5-virtualkeyboard (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded xorg-util-macros (1.19.2-1 -> 1.19.3-1)
    [2021-02-21T17:05:24+0900] [ALPM] upgraded xorg-server (1.20.9-1 -> 1.20.10-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded kwin (5.20.2-1 -> 5.21.0-2)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded libksysguard (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded khelpcenter (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded kdnssd (5.75.0-1 -> 5.79.1-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded kactivities-stats (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded ldb (1:2.1.4-1 -> 1:2.2.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded perl-parse-yapp (1.21-1 -> 1.21-2)
    [2021-02-21T17:05:25+0900] [ALPM] warning: directory permissions differ on /var/lib/samba/private/
    filesystem: 755 package: 700
    [2021-02-21T17:05:25+0900] [ALPM] upgraded samba (4.12.9-1 -> 4.13.4-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded kdsoap (1.9.1-1 -> 1.10.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded kio-extras (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded milou (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded libkscreen (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:25+0900] [ALPM] upgraded libqalculate (3.14.0-1 -> 3.16.1-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded oxygen-icons5 (5.74.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] warning: /etc/pam.d/sddm-autologin installed as /etc/pam.d/sddm-autologin.pacnew
    [2021-02-21T17:05:27+0900] [ALPM] upgraded sddm (20201103-1 -> 20201103-4)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded sddm-kcm (1:5.20.2-1 -> 1:5.21.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded networkmanager-qt (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded kxmlrpcclient (1:5.75.0-1 -> 1:5.79.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded kactivitymanagerd (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded drkonqi (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:27+0900] [ALPM] upgraded kquickcharts (5.75.0-2 -> 5.79.0-1)
    [2021-02-21T17:05:28+0900] [ALPM] upgraded pipewire (0.3.15-1 -> 0.3.21-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded plasma-workspace (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded kde-cli-tools (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded dolphin (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded dosfstools (4.1-2 -> 4.2-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded ed (1.16-1 -> 1.17-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded emovix (0.9.0-12 -> 0.9.0-13)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded enchant (2:2.2.13-1 -> 2:2.2.15-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded exfatprogs (1.0.4-1 -> 1.1.0-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded fcitx (4.2.9.8-2 -> 4.2.9.8-3)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded fcitx-mozc (2.23.2815.102-1 -> 2.26.4220.100-1)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded fcitx-qt5 (1.2.5-1 -> 1.2.5-2)
    [2021-02-21T17:05:29+0900] [ALPM] upgraded ffmpegthumbs (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded foomatic-db (1:4.0_20200823-1 -> 1:4.0_20210124-1)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded foomatic-db-engine (1:4.0_20200823-1 -> 1:4.0_20210124-1)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded fuse (2.9.9-2 -> 2.9.9-3)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded source-highlight (3.1.9-3 -> 3.1.9-4)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded gdb (10.1-1 -> 10.1-2)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded geoip-database (20200930-1 -> 20210127-1)
    [2021-02-21T17:05:32+0900] [ALPM] upgraded perl-error (0.17029-1 -> 0.17029-2)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded git (2.29.2-1 -> 2.30.1-1)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded gmic-qt (2.9.2-1 -> 2.9.6-1)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded graphicsmagick (1.3.35-1 -> 1.3.36-2)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded groff (1.22.4-9 -> 1.22.4-10)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded hwinfo (21.70-2 -> 21.72-1)
    [2021-02-21T17:05:33+0900] [ALPM] upgraded os-prober (1.77-1 -> 1.78-1)
    [2021-02-21T17:05:34+0900] [ALPM] upgraded grub2-editor (0.8.1-2 -> 0.8.1-4)
    [2021-02-21T17:05:34+0900] [ALPM] upgraded gutenprint (5.3.3-1 -> 5.3.4-1)
    [2021-02-21T17:05:34+0900] [ALPM-SCRIPTLET] >>please run /usr/sbin/cups-genppdupdate
    [2021-02-21T17:05:34+0900] [ALPM-SCRIPTLET] >>and restart cups deamon
    [2021-02-21T17:05:34+0900] [ALPM] upgraded kimageformats (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:34+0900] [ALPM] upgraded libkipi (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:34+0900] [ALPM] upgraded kdewebkit (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded kipi-plugins (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded gwenview (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded hdparm (9.58-2 -> 9.60-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded wget (1.20.3-2 -> 1.21.1-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded pyqt5-python3 (5.15.1-1 -> 5.15.2-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded python3-packaging (20.4-2 -> 20.9-1)
    [2021-02-21T17:05:35+0900] [ALPM] upgraded python3-setuptools (50.3.2-1 -> 53.0.0-1)
    [2021-02-21T17:05:35+0900] [ALPM] warning: directory permissions differ on /usr/share/hplip/base/__pycache__/
    filesystem: 700 package: 755
    [2021-02-21T17:05:35+0900] [ALPM] warning: directory permissions differ on /usr/share/hplip/base/pexpect/__pycache__/
    filesystem: 777 package: 755
    [2021-02-21T17:05:35+0900] [ALPM] warning: directory permissions differ on /usr/share/hplip/prnt/__pycache__/
    filesystem: 777 package: 755
    [2021-02-21T17:05:36+0900] [ALPM] upgraded hplip (3.20.9-1 -> 3.20.11-1)
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET]
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET] NOTE
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET] ----
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET] # If you want to use this driver with your HP scanner,
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET] # make sure hpaio is part of /etc/sane.d/dll.conf, if not:
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET] # echo "hpaio" >> /etc/sane.d/dll.conf
    [2021-02-21T17:05:36+0900] [ALPM-SCRIPTLET]
    [2021-02-21T17:05:36+0900] [ALPM] upgraded iasl (20200925-1 -> 20210105-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded procps-ng (3.3.16-1 -> 3.3.17-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded inxi (3.1.08-1 -> 3.3.01-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded iputils (20200821-1 -> 20210202-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded ipw2100-fw (1.3-11 -> 1.3-12)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded ipw2200-fw (3.1-9 -> 3.1-10)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded libkcddb5 (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded libburn (1.5.2-2 -> 1.5.4-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded k3b (1:20.08.3-1 -> 1:20.12.2-1)
    [2021-02-21T17:05:36+0900] [ALPM] upgraded kaccounts-providers (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kamoso (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded python3-jinja (2.11.2-2 -> 2.11.3-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kapidox (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kate (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kcalc (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kcharselect (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kdialog (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM-SCRIPTLET] [0;32m The kde-baseapps package is split into 4 new packages
    [2021-02-21T17:05:37+0900] [ALPM-SCRIPTLET] [0;32m besides kdialog, install the other components you wish to keep:
    [2021-02-21T17:05:37+0900] [ALPM-SCRIPTLET] [0;32m sudo pacman -S kfind
    [2021-02-21T17:05:37+0900] [ALPM-SCRIPTLET] [0;32m sudo pacman -S keditbookmarks
    [2021-02-21T17:05:37+0900] [ALPM-SCRIPTLET] [0;32m sudo pacman -S konqueror [0m
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kde-common (20.08.0-1 -> 20.12.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded xsettingsd (1.0.0-1 -> 1.0.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kde-gtk-config (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kdegraphics-thumbnailers (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kdeplasma-addons (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kdesdk-thumbnailers (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kdoctools (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded keditbookmarks (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kfind (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kgpg (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kinfocenter (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kjsembed (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kmediaplayer (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded kmenuedit (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:37+0900] [ALPM] upgraded libkomparediff2 (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded kompare (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded konsole (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded libkdegames (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded kpat (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded smartmontools (7.1-1 -> 7.2-1)
    [2021-02-21T17:05:39+0900] [ALPM] upgraded kpmcore (4.2.0-1 -> 20.12.2-2)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded kpmcore-debug (4.2.0-1 -> 20.12.2-2)
    [2021-02-21T17:05:40+0900] [ALPM] installed kseexpr (4.0.1.0-1)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded krita (4.4.1-1 -> 4.4.2-1)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded kruler (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded kscreen (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded ksysguard (5.20.2-1 -> 5.21.0-2)
    [2021-02-21T17:05:40+0900] [ALPM] upgraded telepathy-glib (0.24.1-4 -> 0.24.2-2)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-common-internals (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded libpurple (2.14.1-1 -> 2.14.1-2)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded telepathy-haze (0.8.0-5 -> 0.8.1-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-accounts-kcm (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-approver (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded signon-oauth2 (0.24-2 -> 0.25-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded signon-kwallet-extension (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-auth-handler (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-call-ui (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-contact-list (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-contact-runner (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-desktop-applets (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-filetransfer-handler (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-kded-module (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-send-file (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded ktp-text-ui (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded kvantum (0.17.0-1 -> 0.18.0-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded kwalletmanager (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded libksane (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:41+0900] [ALPM] upgraded libsigsegv (2.12-2 -> 2.13-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded libtorrent-rasterbar (1.2.10-4 -> 1.2.11-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded libupnp (1.14.0-1 -> 1.14.1-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded lv2 (1.18.0-1 -> 1.18.2-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded serd (0.30.6-1 -> 0.30.10-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded sord (0.16.6-1 -> 0.16.8-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded sratom (0.6.6-1 -> 0.6.8-1)
    [2021-02-21T17:05:42+0900] [ALPM] upgraded lilv (0.24.10-1 -> 0.24.12-1)
    [2021-02-21T17:05:43+0900] [ALPM] upgraded linux-firmware (20201022-1 -> 20210208-1)
    [2021-02-21T17:05:43+0900] [ALPM] upgraded mkinitcpio-busybox (1.32.0-1 -> 1.32.1-1)
    [2021-02-21T17:05:43+0900] [ALPM] upgraded mkinitcpio (26-2 -> 26-3)
    [2021-02-21T17:05:46+0900] [ALPM] upgraded linux (5.8.16-1 -> 5.10.6-1)
    [2021-02-21T17:05:46+0900] [ALPM-SCRIPTLET] >>> Updating module dependencies. Please wait ...
    [2021-02-21T17:05:52+0900] [ALPM] upgraded linux-headers (5.8.16-1 -> 5.10.6-1)
    [2021-02-21T17:05:52+0900] [ALPM] upgraded logrotate (3.17.0-1 -> 3.18.0-1)
    [2021-02-21T17:05:52+0900] [ALPM] upgraded man-db (2.9.3-1 -> 2.9.4-1)
    [2021-02-21T17:05:53+0900] [ALPM] upgraded man-pages (5.09-1 -> 5.10-1)
    [2021-02-21T17:05:53+0900] [ALPM] upgraded masterpdfeditor (1:5.6.49-1 -> 1:5.7.20-1)
    [2021-02-21T17:05:53+0900] [ALPM] upgraded qtcurve (1.9-1 -> 1.9.1-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded midna-themes (5.0.4-2 -> 5.1.2-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded mirror-check (2.5-1 -> 2.5-2)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded modemmanager-qt (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded zziplib (0.13.71-1 -> 0.13.72-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded mpd (0.22.2-1 -> 0.22.4-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded youtube-dl (2020.11.01.1-1 -> 2021.02.10-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded mpv (0.32.0-5 -> 0.33.0-2)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded raptor (2.0.15-12 -> 2.0.15-13)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded muse (3.1.1-1 -> 3.1.1-2)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded musescore (3.5.2-1 -> 3.6.2-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded nano (5.3-1 -> 5.5-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded nbd (3.20-1 -> 3.21-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded net-tools (1.60.7-1 -> 2.10-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded pacman-mirrorlist (20201031-1 -> 20210107-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded pacman (5.2.2-2 -> 5.2.2-3)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded pacman-contrib (1.4.0-1 -> 1.4.0-2)
    [2021-02-21T17:05:54+0900] [ALPM] warning: directory permissions differ on /var/cache/pkgfile/
    filesystem: 775 package: 755
    [2021-02-21T17:05:54+0900] [ALPM] upgraded pkgfile (21-2 -> 21-3)
    [2021-02-21T17:05:54+0900] [ALPM-SCRIPTLET] ==> Run 'pkgfile --update' to initialize the database
    [2021-02-21T17:05:54+0900] [ALPM] upgraded qtermwidget (0.16.0-1 -> 0.16.1-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded sudo (1.9.3.p1-1 -> 1.9.5.p2-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded octopi (0.10.80-1 -> 0.11.0-1)
    [2021-02-21T17:05:54+0900] [ALPM] upgraded openresolv (3.11.0-1 -> 3.12.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded oxygen (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded partitionmanager (1:4.2.0-1 -> 1:20.12.2-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded partitionmanager-debug (1:4.2.0-1 -> 1:20.12.2-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded polkit-kde-agent-1 (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded systemsettings (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded powerdevil (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded qqc2-desktop-style (5.75.0-1 -> 5.79.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] upgraded plasma-integration (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:55+0900] [ALPM] installed kio-fuse (5.0.0-1)
    [2021-02-21T17:05:57+0900] [ALPM] upgraded plasma-desktop (5.20.2-1 -> 5.21.0-2)
    [2021-02-21T17:05:57+0900] [ALPM] upgraded vpnc (0.5.3.5-1 -> 0.5.3.5-2)
    [2021-02-21T17:05:57+0900] [ALPM] upgraded plasma-nm (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:57+0900] [ALPM] upgraded plasma-pa (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded plasma-workspace-wallpapers (5.20.2-1 -> 5.21.0-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded podofo (0.9.6-3 -> 0.9.7-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded print-manager (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded proj (7.2.0-1 -> 7.2.1-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded psmisc (23.3-2 -> 23.4-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded python3-pip (20.2.4-1 -> 21.0.1-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded qtcurve-gtk (1.8.18.15-2 -> 1.9.1-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded suil (0.10.8-1 -> 0.10.10-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded qtractor (0.9.18-1 -> 0.9.20-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded quassel (0.13.1-1 -> 0.14rc1-1)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded rsync (3.2.3-1 -> 3.2.3-2)
    [2021-02-21T17:05:59+0900] [ALPM] upgraded s-nail (14.9.19-1 -> 14.9.21-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded scribus (1.5.5.81-10 -> 1.5.6.1-15)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded seafile (7.0.10-1 -> 8.0.1-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded seafile-client (7.0.10-1 -> 8.0.1-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded simplescreenrecorder (0.4.2-2 -> 0.4.3-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded smplayer (20.6.0-1 -> 21.1.0-2)
    [2021-02-21T17:06:00+0900] [ALPM] installed kcolorpicker (0.1.5-1)
    [2021-02-21T17:06:00+0900] [ALPM] installed kimageannotator (0.4.1-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded spectacle (20.08.3-1 -> 20.12.2-2)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded sweeper (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded systemd-kcm (1.2.1-11 -> 1.2.1-12)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded tcl (8.6.10-2 -> 8.6.11-1)
    [2021-02-21T17:06:00+0900] [ALPM] upgraded terminus-font (4.48-2 -> 4.49.1-1)
    [2021-02-21T17:06:07+0900] [ALPM] upgraded texlive-bin (2020.56824-1 -> 2020.56824-3)
    [2021-02-21T17:06:07+0900] [ALPM] upgraded tk (8.6.10-1 -> 8.6.11.1-1)
    [2021-02-21T17:06:07+0900] [ALPM] upgraded tlp (1.3.1-1 -> 1.3.1-2)
    [2021-02-21T17:06:07+0900] [ALPM] upgraded tomoyo-tools (2.6.0.20200101-5 -> 2.6.0.20200101-6)
    [2021-02-21T17:06:07+0900] [ALPM-SCRIPTLET]
    [2021-02-21T17:06:07+0900] [ALPM-SCRIPTLET] * To enable TOMOYO Linux, append 'security=tomoyo TOMOYO_trigger=/sbin/init' to the kernel
    [2021-02-21T17:06:07+0900] [ALPM-SCRIPTLET] boot options and initialize policy with this command:
    [2021-02-21T17:06:07+0900] [ALPM-SCRIPTLET] /usr/lib/tomoyo/init_policy
    [2021-02-21T17:06:07+0900] [ALPM-SCRIPTLET]
    [2021-02-21T17:06:07+0900] [ALPM] upgraded ttf-liberation (2.1.1-1 -> 2.1.2-1)
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Updating font cache... done.
    [2021-02-21T17:06:09+0900] [ALPM] upgraded vim (8.2.1812-1 -> 8.2.2406-1)
    [2021-02-21T17:06:09+0900] [ALPM] upgraded xf86-video-intel (2.99.917.36-1 -> 2.99.917.38-1)
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] [1;37m The glamor acceleration method is no longer supported [0m
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Make sure to remove glamor from your 20-intel.conf if you added it
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] sna and uxa acceleration methods are the only supported
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] With sna set as default
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Use uxa method if you run into trouble with sna.
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] DRI3 is the default rendering infrastructure, fall back to
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] DRI2 if you run into trouble with DRI3
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Try by creating /etc/X11/xorg.conf.d/20-intel.conf
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Section Device
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Identifier Intel Graphics
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Driver intel
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Option AccelMethod uxa
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] Option DRI 2
    [2021-02-21T17:06:09+0900] [ALPM-SCRIPTLET] EndSection
    [2021-02-21T17:06:09+0900] [ALPM] installed libinih (53-1)
    [2021-02-21T17:06:09+0900] [ALPM] upgraded xfsprogs (5.9.0-1 -> 5.10.0-2)
    [2021-02-21T17:06:09+0900] [ALPM] upgraded xorg-utils (8.0-1 -> 8.0-2)
    [2021-02-21T17:06:09+0900] [ALPM] upgraded yakuake (20.08.3-1 -> 20.12.2-1)
    [2021-02-21T17:06:09+0900] [ALPM] transaction completed
    [2021-02-21T17:06:10+0900] [ALPM] running '99-linux.hook'...
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] ==> Starting build: 5.10.6-1
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] -> Running build hook: [base]
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] -> Running build hook: [udev]
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] -> Running build hook: [autodetect]
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] -> Running build hook: [modconf]
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] -> Running build hook: [block]
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: xhci_pci
    [2021-02-21T17:06:11+0900] [ALPM-SCRIPTLET] -> Running build hook: [keyboard]
    [2021-02-21T17:06:12+0900] [ALPM-SCRIPTLET] -> Running build hook: [keymap]
    [2021-02-21T17:06:12+0900] [ALPM-SCRIPTLET] -> Running build hook: [filesystems]
    [2021-02-21T17:06:12+0900] [ALPM-SCRIPTLET] -> Running build hook: [fsck]
    [2021-02-21T17:06:12+0900] [ALPM-SCRIPTLET] ==> Generating module dependencies
    [2021-02-21T17:06:12+0900] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] ==> Image generation successful
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] ==> Starting build: 5.10.6-1
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] -> Running build hook: [base]
    [2021-02-21T17:06:13+0900] [ALPM-SCRIPTLET] -> Running build hook: [udev]
    [2021-02-21T17:06:14+0900] [ALPM-SCRIPTLET] -> Running build hook: [modconf]
    [2021-02-21T17:06:14+0900] [ALPM-SCRIPTLET] -> Running build hook: [block]
    [2021-02-21T17:06:14+0900] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
    [2021-02-21T17:06:15+0900] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: wd719x
    [2021-02-21T17:06:15+0900] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: xhci_pci
    [2021-02-21T17:06:16+0900] [ALPM-SCRIPTLET] -> Running build hook: [keyboard]
    [2021-02-21T17:06:17+0900] [ALPM-SCRIPTLET] -> Running build hook: [keymap]
    [2021-02-21T17:06:17+0900] [ALPM-SCRIPTLET] -> Running build hook: [filesystems]
    [2021-02-21T17:06:18+0900] [ALPM-SCRIPTLET] -> Running build hook: [fsck]
    [2021-02-21T17:06:18+0900] [ALPM-SCRIPTLET] ==> Generating module dependencies
    [2021-02-21T17:06:19+0900] [ALPM-SCRIPTLET] ==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
    [2021-02-21T17:06:24+0900] [ALPM-SCRIPTLET] ==> Image generation successful
    [2021-02-21T17:06:24+0900] [ALPM] running 'fc-cache-install.hook'...
    [2021-02-21T17:06:26+0900] [ALPM] running 'gdk-pixbuf-query-loaders.hook'...
    [2021-02-21T17:06:26+0900] [ALPM] running 'glib-compile-schemes.hook'...
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.freedesktop.Telepathy.Logger” has path “/apps/telepathy-logger/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.locale” has path “/system/locale/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.proxy” has path “/system/proxy/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.proxy.http” has path “/system/proxy/http/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.proxy.https” has path “/system/proxy/https/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.proxy.ftp” has path “/system/proxy/ftp/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM-SCRIPTLET] Warning: Schema “org.gnome.system.proxy.socks” has path “/system/proxy/socks/”. Paths starting with “/apps/”, “/desktop/” or “/system/” are deprecated.
    [2021-02-21T17:06:26+0900] [ALPM] running 'systemd-tmpfiles.hook'...
    [2021-02-21T17:06:26+0900] [ALPM] running 'texinfo-install.hook'...
    [2021-02-21T17:06:27+0900] [ALPM] running 'update-desktop-database.hook'...
    [2021-02-21T17:06:27+0900] [ALPM] running
    'update-mime-database.hook'...`

    # pacman -Qm
    crda 4.14-2
    epsoneplijs 0.4.1-3
    fatrat 1.2.0.4-4
    guile2.0 2.0.14-3
    kaptan 5.4.6-1
    keneric 0.3-2
    libcl 1.1.12-1
    libkgeomap 20.08.3-1
    libomxil-bellagio 0.9.3-3
    networkmanager-dispatcher-ntpd 1.0-8
    pepper-flash 32.0.0.445-1
    python2-xlib 0.25-1
    wireless-regdb 2019.06.03-1
    wps-office 10.1.0.5672_a21-1

    DCBX ==> ERROR: '/lib/modules/4.19.12-1' is not a valid kernel module directory

    Again, don't post snippets, none of what you posted so far gives even the slightest clue for the above output (other then the kernel was not updated since 2018).
    Post/pastebin full logs (including /etc/pacman.conf), last try from my side.

    Update is not the cause of the issue, as seen with the 2 consecutive linux hooks.
    From February, correct version is in /lib/modules:

    [2021-02-21T17:06:10+0900] [ALPM] running '99-linux.hook'...
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET]   -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
    [2021-02-21T17:06:10+0900] [ALPM-SCRIPTLET] ==> Starting build: 5.10.6-1

    March 16, nothing done with pacman in between, you somehow have:

    [2021-03-16T16:51:51+0900] [ALPM-SCRIPTLET] ==> ERROR: '/lib/modules/4.19.12-1' is not a valid kernel module directory

    This is not done by pacman, you must have done this manually, just check if anything even owns it:

    pacman -Qo /lib/modules/4.19.12-1

    The kernel you show to have installed now is most certainly not from KaOS:

    # uname -r
    5.4.0-66-generic

    If you are installing kernels manually or with some other method than the KaOS package manager, nothing can be done for you here. No-one knows what you use/do, so you're choice to break an install & trying to fix does not belong in this forum.

    No, definitely no unofficial kernels installed here. When chrooted into KaOS, I get this:

    # pacman -Q linux
    linux 5.10.6-1

    uname -r returns 5.4.0-66-generic also under chroot. But that's the kernel of the host OS and has nothing to do with KaOS, right? Since it won't boot I can't check the kernel that would actually run in KaOS. (Sorry my previous post was confusing.)

    March 16 update was done in chroot. But I forgot to mount the boot partition, which might have caused the fallback to 2018 kernel (wild speculation I know).

    Nothing owns /lib/modules/4.19.12-1:

    # pacman -Qo /lib/modules/4.19.12-1
    エラー: /lib/modules/4.19.12-1 を保有しているパッケージはありません

    Japanese to English translation of the above:

    # pacman -Qo /lib/modules/4.19.12-1
    ERROR: /lib/modules/4.19.12-1 is not owned by any packages

    Updated pacman.log 4 with entries from a fresh update today:
    https://pastebin.com/jx3D01ba
    (Looks OK to me)

    I realize that none of this information helps solve the problem. As I said at the beginning of the thread, and as you confirmed in your last post, the 2021-02-21 update appears to be OK. But, for whatever reason, I am getting 100% consistent boot failure ever since that update. Back to square one, I think.

    A screenshot of the tty output when it hangs:

    ![https://www.dropbox.com/s/aqfwb20qccd0812/KAOSbootfailure3.jpg?dl=0](https://)