Topic: licenses: key "5AA99D86E1AC7510" is unknown Fomm Oberon <Urano>
I am unable to upgrade Hyperbola GNU/Linux-libre on one computer:
[root@marketing louis]# pacman -Su
:: Starting full system upgrade...
:: Replace ffmpeg2.8 with extra/ffmpeg? [Y/n] y
:: Replace gnupg with core/gnupg-stable? [Y/n] y
:: Replace iceweasel-esr with extra/iceweasel-uxp? [Y/n] y
resolving dependencies...
looking for conflicting packages...
:: your-freedom and schroedinger are in conflict. Remove schroedinger? [y/N] y
Packages (64) arch-keyring-20181222-0 cronie-1.5.1-1.hyperbola5 dhcpcd-6.11.5-1.hyperbola2 elogind-232.6-4 emacs-25.3-3.hyperbola1
eudev-3.2.5-4 evince-3.24.0-1.hyperbola2 ffmpeg-1:3.3.8-5.hyperbola2 ffmpeg2.8-2.8.11-6 [removal]
filesystem-2017.03-2.hyperbola10.4 gcc-6.3.0-1.hyperbola2 gcc-libs-6.3.0-1.hyperbola2 git-2.12.2-4.hyperbola5
gnupg-2.1.23-1.hyperbola2 [removal] gnupg-stable-2.2.8-2.backports1 gpm-1.20.7-7.hyperbola3 grub-2:2.02-1.hyperbola4
hwids-20180917-1.hyperbola0 hyperbola-keyring-20181222-0 iceweasel-esr-1:52.8.0esr.deb1~deb9u1-1 [removal]
iceweasel-uxp-52.9.20181218-1 inetutils-1.9.4-5.hyperbola4 libassuan-2.5.1-1.hyperbola1.backports1 libelogind-232.6-4
libeudev-3.2.5-4 libldap-2.4.46-2.hyperbola1 libupnp-1.6.25-1.hyperbola1 libutil-linux-2.29.2-2.hyperbola3
libwbclient-4.5.8-1.hyperbola5 licenses-20140629-2.hyperbola3 linux-libre-lts-4.9.153_gnu-0
lm_sensors-3.4.0-2.hyperbola4 logrotate-3.12.1-1.hyperbola5 man-db-2.7.6.1-2.hyperbola2 mdadm-4.0-1.hyperbola5
mkinitcpio-23-1.hyperbola3.3 mlocate-0.26-6.hyperbola6 mpv-1:0.25.0-2.hyperbola4 mutt-1.10.1-1.hyperbola1.backports1
netifrc-0.6.0-4.backports1 openrc-0.28-20 openrc-sysvcompat-0.28-20 pacman-5.0.2-2.hyperbola9
pacman-mirrorlist-20190129-1.hyperbola0 polkit-0.113-1.hyperbola5 schroedinger-1.0.11-3 [removal]
shadow-4.5-4.hyperbola6 smbclient-4.5.8-1.hyperbola5 smplayer-17.4.2-1.hyperbola3 usbutils-010-1.hyperbola1
util-linux-2.29.2-2.hyperbola3 vlc-3.0.4-3.hyperbola1.backports1 wget-1.19.5-1.hyperbola1
wpa_supplicant-1:2.6-11.hyperbola3 xorg-fonts-misc-1.0.3-5.hyperbola1 xorg-server-1.19.6-2.hyperbola1
xorg-server-common-1.19.6-2.hyperbola1 xorg-server-devel-1.19.6-2.hyperbola1 xorg-server-xdmx-1.19.6-2.hyperbola1
xorg-server-xephyr-1.19.6-2.hyperbola1 xorg-server-xnest-1.19.6-2.hyperbola1 xorg-server-xvfb-1.19.6-2.hyperbola1
xorg-server-xwayland-1.19.6-2.hyperbola1 your-freedom-20190103-0
Total Installed Size: 807.96 MiB
Net Upgrade Size: -7.24 MiB
:: Proceed with installation? [Y/n] y
(60/60) checking keys in keyring [###############################################] 100%
downloading required keys...
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n]
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
(60/60) checking package integrity [###############################################] 100%
error: arch-keyring: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
:: File /var/cache/pacman/pkg/arch-keyring-20181222-0-any.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] n
error: filesystem: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
:: File /var/cache/pacman/pkg/filesystem-2017.03-2.hyperbola10.4-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] n
error: hwids: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
:: File /var/cache/pacman/pkg/hwids-20180917-1.hyperbola0-any.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] n
error: hyperbola-keyring: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
:: File /var/cache/pacman/pkg/hyperbola-keyring-20181222-0-any.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] n
error: iceweasel-uxp: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n] y
:: File /var/cache/pacman/pkg/iceweasel-uxp-52.9.20181218-1-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] n
error: licenses: key "5AA99D86E1AC7510" is unknown
:: Import PGP key 1024D/328E93B83AF8ED58EA6556171583217AE1AC7510, "Fomm Oberon <Urano>", created: 1999-02-27? [Y/n]
And so on, and so on.
So who can help me do the right way?
I have already refreshed the keys.