Estou com dificuldades para atualizar meu manjaro. Já pesquisei bastante, inclusive aqui no fórum, e depois de várias tentativas criei um login para buscar uma ajuda mais personalizada.
Pesquisando, vi que é algo relacionado a chaves (keys). Adiante segue o log da tentativa de atualização no terminal:
[[email protected] andre]# sudo pacman -Syu
:: Sincronizando a base de dados de pacotes...
core está atualizado
extra está atualizado
community está atualizado
:: Iniciando atualização completa do sistema...
:: Substituir glamor-egl por extra/xorg-server? [S/n] s
:: Substituir icedtea-web-java7 por extra/icedtea-web? [S/n] s
:: Substituir intel-dri por extra/mesa-dri? [S/n] s
:: Substituir libreoffice-calc por extra/libreoffice-still-calc? [S/n] s
:: Substituir libreoffice-common por extra/libreoffice-still-common? [S/n] s
:: Substituir libreoffice-en-US por extra/libreoffice-still-en-US? [S/n] s
:: Substituir libreoffice-gnome por extra/libreoffice-still-gnome? [S/n] s
:: Substituir libreoffice-impress por extra/libreoffice-still-impress? [S/n] s
:: Substituir libreoffice-math por extra/libreoffice-still-math? [S/n] s
:: Substituir libreoffice-writer por extra/libreoffice-still-writer? [S/n] s
:: Substituir mhwd-nvidia-legacy por core/mhwd-nvidia-304xx? [S/n] s
resolvendo dependências...
procurando por conflitos inter-relacionados...
Pacotes (296): acpid-2.0.23-1 alsa-plugins-1.0.28-2 apr-util-1.5.4-1
archlinux-keyring-20140908-1 avahi-0.6.31-13
b43-fwcutter-019-1 bash-4.3.030-1 binutils-2.24-7
blueman-1.9.9.20141005.873022f-1 bluez-5.24-1
bluez-libs-5.24-1 boost-libs-1.56.0-2 btrfs-progs-3.16.2-1
ca-certificates-20140325-2 ca-certificates-cacert-20140824-1
ca-certificates-java-20140324-4
ca-certificates-mozilla-3.17.1-1
ca-certificates-utils-20140325-2 catfish-1.2.2-1
chromaprint-1.1-2 colord-1.2.3-1 cpupower-3.17-1
cracklib-2.9.1-1 cryptsetup-1.6.6-1 cups-filters-1.0.61-1
curl-7.38.0-2 dbus-1.8.8-1 device-mapper-2.02.111-1
dhclient-4.3.1-1 dhcpcd-6.5.0-1 dialog-1:1.2_20140911-1
dirmngr-1.1.1-3 dnsmasq-2.72-1 e2fsprogs-1.42.12-1
ecryptfs-utils-104-1 encfs-1.7.4-13 ethtool-1:3.16-1
ffmpeg-1:2.4.2-1 ffmpegthumbnailer-2.0.9-2 firefox-32.0.3-1
flac-1.3.0-4 flashplugin-11.2.202.406-1
foomatic-db-3:20141011-1 foomatic-db-engine-3:20141011-1
foomatic-db-nonfree-3:20141011-1 fribidi-0.19.6-2
garcon-0.3.0-3 gc-7.4.2-2 gcc-4.9.1-2 gcc-libs-4.9.1-2
gd-2.1.0-3 gegl-0.2.0-13 gettext-0.19.2-2 ghostscript-9.15-1
gimp-2.8.14-1 glamor-egl-0.6.0-1 [remover] glew-1.11.0-1
glib2-2.40.0-2 glibc-2.20-2 gnupg-2.0.26-1 gnutls-3.3.9-1
gperf-3.0.4-5 gpgme-1.5.1-1 groff-1.22.2-7 gsm-1.0.13-8
gst-libav-1.4.3-1 gst-plugins-bad-1.4.3-1
gst-plugins-base-1.4.3-1 gst-plugins-base-libs-1.4.3-1
gst-plugins-good-1.4.3-1 gst-plugins-ugly-1.4.3-1
gstreamer-1.4.3-1 gtk-theme-menda-20141003-1
gtksourceview3-3.12.3-1 gufw-14.10.1-1 guile-2.0.11-2
harfbuzz-0.9.35-1 harfbuzz-icu-0.9.35-1 hyphen-2.8.8-1
icedtea-web-1.5.1-3 icedtea-web-java7-1.5-1 [remover]
imagemagick-6.8.9.8-1 inetutils-1.9.2-2
intel-dri-10.2.5-1 [remover] inxi-2.2.14-1 jack-0.124.1-3
java-runtime-common-2-1 jre7-openjdk-7.u65_2.5.2-3
jre7-openjdk-headless-7.u65_2.5.2-3 kbd-2.0.2-1
kitemmodels-5.3.0-1 krb5-1.12.2-1 less-468-1 libaio-0.3.109-7
libbluray-0.6.2-1 libbsd-0.7.0-1 libdbus-1.8.8-1
libdrm-2.4.58-1 libdvdcss-1.3.0-1 libdvdnav-5.0.1-1
libdvdread-5.0.0-1 libedit-20140620_3.1-1 libepoxy-1.2-2
libevdev-1.3-1 libgcrypt-1.6.2-1 libgcrypt15-1.5.4-3
libgpg-error-1.16-1 libidn-1.29-1 libkate-0.4.1-5
libkeybinder2-0.3.0-2 libldap-2.4.40-1 libmbim-1.10.0-1
libmm-glib-1.2.0-5 libmtp-1.1.8-1 libnice-0.1.7-1
libnl-3.2.25-1 libnm-glib-0.9.10.0-4 libogg-1.3.2-1
libomxil-bellagio-0.9.3-1 libpcap-1.6.2-1 libpipeline-1.3.1-1
libpng-1.6.13-1 libqmi-1.10.2-1
libreoffice-calc-4.2.5-1 [remover]
libreoffice-common-4.2.5-1 [remover]
libreoffice-en-US-4.2.5-1 [remover]
libreoffice-gnome-4.2.5-1 [remover]
libreoffice-impress-4.2.5-1 [remover]
libreoffice-math-4.2.5-1 [remover]
libreoffice-still-calc-4.2.6-4 libreoffice-still-common-4.2.6-4
libreoffice-still-en-US-4.2.6-4 libreoffice-still-gnome-4.2.6-4
libreoffice-still-impress-4.2.6-4
libreoffice-still-math-4.2.6-4 libreoffice-still-writer-4.2.6-4
libreoffice-writer-4.2.5-1 [remover] libsystemd-216-3
libtar-1.2.20-2 libtasn1-4.2-1 libtiff-4.0.3-5
libtirpc-0.2.5-1 libunistring-0.9.4-1 libutil-linux-2.25.1-1
libva-1.4.0-1 libwbclient-4.1.12-1 libwebp-0.4.1-1
libx264-1:142.20140826-2 libxcb-1.11-1 libxfce4ui-4.11.1-3
libxfce4util-4.11.0-4 libxkbcommon-0.4.3-1
libxkbcommon-x11-0.4.3-1 linux-api-headers-3.16.2-1
linux-firmware-20140828.13eb208-1 linux312-3.12.30-1
linux312-ndiswrapper-1.59-12 llvm-libs-3.5.0-2
locale-info-2.20-1 lvm2-2.02.111-1 lz4-123-1 man-db-2.7.0.2-2
man-pages-3.74-1 manjaro-settings-manager-0.3.4-1
mesa-10.3.1-1 mesa-demos-8.2.0-3 mesa-dri-10.3.1-1
mhwd-0.4.4-1 mhwd-catalyst-14.201-1 mhwd-db-0.4.4-1
mhwd-nvidia-343.22-2 mhwd-nvidia-304xx-304.123-1
mhwd-nvidia-340xx-340.46-1
mhwd-nvidia-legacy-304.123-1 [remover] mkinitcpio-18-2
mkinitcpio-nfs-utils-0.3-5 modemmanager-1.2.0-5
mpg123-1.21.0-1 networkmanager-0.9.10.0-4
networkmanager-openconnect-0.9.10.0-1
networkmanager-openvpn-0.9.10.0-1
networkmanager-pptp-0.9.10.0-2 nfs-utils-1.3.1-1
nfsidmap-0.26-1 nilfs-utils-2.2.2-1 nspr-4.10.7-1
nss-3.17.1-1 ntp-4.2.7.p465-2 openconnect-1:6.00-3
openresolv-3.5.7-2 p11-kit-0.20.7-3
pacman-mirrorlist-20140831-1 pamac-0.9.8.1-1 pango-1.36.6-1
pcre-8.36-1 perl-5.20.1-1 perl-xml-namespacesupport-1.11-3
perl-xml-sax-0.99-4 perl-xml-sax-base-1.08-3
perl-xml-sax-expat-0.51-2 perl-xml-simple-2.20-3
poppler-0.26.5-1 poppler-glib-0.26.5-1 ppp-2.4.7-1 pv-1.5.7-1
pygobject2-devel-2.28.6-11 pygtk-2.24.0-5
pyqt4-common-4.11.2-1 python-3.4.2-1 python-psutil-2.1.3-1
python-requests-2.4.3-1 python-six-1.8.0-1 python2-2.7.8-2
python2-gobject2-2.28.6-11 python2-pyqt4-4.11.2-1
python2-sip-4.16.3-1 qt5-base-5.3.2-1 qt5-declarative-5.3.2-1
qt5-location-5.3.2-1 qt5-sensors-5.3.2-1 qt5-webkit-5.3.2-1
qt5-xmlpatterns-5.3.2-1 qtwebkit-2.3.4-1 raptor-2.0.14-1
rtmpdump-20140918-2 s-nail-14.7.8-1 sdl-1.2.15-7 serf-1.3.7-1
sip-4.16.3-1 smbclient-4.1.12-1 speech-dispatcher-0.8.1-1
sqlite-3.8.6-1 steam-1.0.0.49-2 subversion-1.8.10-1
sudo-1.8.11.p1-1 systemd-216-3 systemd-sysvcompat-216-3
tcl-8.6.2-1 tcpdump-4.6.2-1 thin-provisioning-tools-0.4.1-1
thunar-1.6.3-5 thunderbird-31.1.2-1 ttf-tlwg-0.6.1-1
tzdata-2014h-1 unrar-1:5.1.7-1 upower-0.99.0-3
util-linux-2.25.1-1 vlc-2.1.5-4 vpnc-0.5.3.svn527-3
vte-0.28.2-5 wayland-1.6.0-1 webkitgtk-2.4.5-1
webkitgtk2-2.4.5-1 wget-1.16-1.9 x264-1:142.20140826-2
x265-1.3-1 xcb-proto-1.11-1 xcb-util-keysyms-0.4.0-1
xf86-input-acecad-1.5.0-8 xf86-input-aiptek-1.4.1-8
xf86-input-evdev-2.9.0-2 xf86-input-joystick-1.6.2-5
xf86-input-keyboard-1.8.0-3 xf86-input-mouse-1.9.1-1
xf86-input-synaptics-1.8.1-1 xf86-input-void-1.4.0-7
xf86-input-wacom-0.26.0-1 xf86-video-intel-2.99.916-3
xfce4-artwork-0.1.1a_git20110420-4 xfce4-battery-plugin-1.0.5-3
xfce4-fsguard-plugin-1.0.1-3 xfce4-mailwatch-plugin-1.2.0-4
xfce4-mixer-4.11.0-1 xfce4-mount-plugin-0.6.7-2
xfce4-mpc-plugin-0.4.4-3 xfce4-netload-plugin-1.2.0-3
xfce4-notes-plugin-1.7.7-6 xfce4-panel-4.11.1-3
xfce4-power-manager-1.4.1-1 xfce4-quicklauncher-plugin-1.9.4-9
xfce4-session-4.11.0-6 xfce4-settings-4.11.3-1
xfce4-time-out-plugin-1.0.1-4 xfce4-verve-plugin-1.0.0-5
xfce4-weather-plugin-0.8.3-5 xfce4-whiskermenu-plugin-1.4.0-3
xfdesktop-4.11.8-3 xfsprogs-3.2.1-1 xkeyboard-config-2.13-1
xorg-server-1.16.1-1 xorg-server-common-1.16.1-1
xorg-xinit-1.3.4-1 xscreensaver-5.30-1 xz-5.0.7-1
zita-alsa-pcmi-0.2.0-1 zita-resampler-1.3.0-2
Tamanho total download: 114,75 MiB
Tamanho total instalado: 2209,04 MiB
Alteração no tamanho: 47,22 MiB
:: Prosseguir com a instalação? [S/n] s
:: Obtendo pacotes ...
foomatic-db-3:20141... 27,9 MiB 230K/s 02:04 [######################] 100%
python2-2.7.8-2-i686 9,7 MiB 231K/s 00:43 [######################] 100%
^[ libreoffice-still-c... 58,2 MiB 238K/s 00:52 [##################----] 8 libreoffice-still-common-4... 70,5 MiB 226K/s 05:20 [##############################] 100%
python2-pyqt4-4.11.2-1-i686 2,2 MiB 235K/s 00:09 [##############################] 100%
subversion-1.8.10-1-i686 4,5 MiB 231K/s 00:20 [##############################] 100%
(285/285) verificando chaves no chaveiro [##############################] 100%
(285/285) verificando integridade do pacote [##############################] 100%
:: Arquivo /var/cache/pacman/pkg/foomatic-db-3:20141011-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/python2-2.7.8-2-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/libreoffice-still-common-4.2.6-4-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/python2-pyqt4-4.11.2-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/subversion-1.8.10-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
erro: falha em submeter a transação (pacote inválido ou corrompido)
Ocorreram erros e, portanto, nenhum pacote foi atualizado.
:: Sincronizando a base de dados de pacotes...
core está atualizado
extra está atualizado
community está atualizado
:: Iniciando atualização completa do sistema...
:: Substituir glamor-egl por extra/xorg-server? [S/n] s
:: Substituir icedtea-web-java7 por extra/icedtea-web? [S/n] s
:: Substituir intel-dri por extra/mesa-dri? [S/n] s
:: Substituir libreoffice-calc por extra/libreoffice-still-calc? [S/n] s
:: Substituir libreoffice-common por extra/libreoffice-still-common? [S/n] s
:: Substituir libreoffice-en-US por extra/libreoffice-still-en-US? [S/n] s
:: Substituir libreoffice-gnome por extra/libreoffice-still-gnome? [S/n] s
:: Substituir libreoffice-impress por extra/libreoffice-still-impress? [S/n] s
:: Substituir libreoffice-math por extra/libreoffice-still-math? [S/n] s
:: Substituir libreoffice-writer por extra/libreoffice-still-writer? [S/n] s
:: Substituir mhwd-nvidia-legacy por core/mhwd-nvidia-304xx? [S/n] s
resolvendo dependências...
procurando por conflitos inter-relacionados...
Pacotes (296): acpid-2.0.23-1 alsa-plugins-1.0.28-2 apr-util-1.5.4-1
archlinux-keyring-20140908-1 avahi-0.6.31-13
b43-fwcutter-019-1 bash-4.3.030-1 binutils-2.24-7
blueman-1.9.9.20141005.873022f-1 bluez-5.24-1
bluez-libs-5.24-1 boost-libs-1.56.0-2 btrfs-progs-3.16.2-1
ca-certificates-20140325-2 ca-certificates-cacert-20140824-1
ca-certificates-java-20140324-4
ca-certificates-mozilla-3.17.1-1
ca-certificates-utils-20140325-2 catfish-1.2.2-1
chromaprint-1.1-2 colord-1.2.3-1 cpupower-3.17-1
cracklib-2.9.1-1 cryptsetup-1.6.6-1 cups-filters-1.0.61-1
curl-7.38.0-2 dbus-1.8.8-1 device-mapper-2.02.111-1
dhclient-4.3.1-1 dhcpcd-6.5.0-1 dialog-1:1.2_20140911-1
dirmngr-1.1.1-3 dnsmasq-2.72-1 e2fsprogs-1.42.12-1
ecryptfs-utils-104-1 encfs-1.7.4-13 ethtool-1:3.16-1
ffmpeg-1:2.4.2-1 ffmpegthumbnailer-2.0.9-2 firefox-32.0.3-1
flac-1.3.0-4 flashplugin-11.2.202.406-1
foomatic-db-3:20141011-1 foomatic-db-engine-3:20141011-1
foomatic-db-nonfree-3:20141011-1 fribidi-0.19.6-2
garcon-0.3.0-3 gc-7.4.2-2 gcc-4.9.1-2 gcc-libs-4.9.1-2
gd-2.1.0-3 gegl-0.2.0-13 gettext-0.19.2-2 ghostscript-9.15-1
gimp-2.8.14-1 glamor-egl-0.6.0-1 [remover] glew-1.11.0-1
glib2-2.40.0-2 glibc-2.20-2 gnupg-2.0.26-1 gnutls-3.3.9-1
gperf-3.0.4-5 gpgme-1.5.1-1 groff-1.22.2-7 gsm-1.0.13-8
gst-libav-1.4.3-1 gst-plugins-bad-1.4.3-1
gst-plugins-base-1.4.3-1 gst-plugins-base-libs-1.4.3-1
gst-plugins-good-1.4.3-1 gst-plugins-ugly-1.4.3-1
gstreamer-1.4.3-1 gtk-theme-menda-20141003-1
gtksourceview3-3.12.3-1 gufw-14.10.1-1 guile-2.0.11-2
harfbuzz-0.9.35-1 harfbuzz-icu-0.9.35-1 hyphen-2.8.8-1
icedtea-web-1.5.1-3 icedtea-web-java7-1.5-1 [remover]
imagemagick-6.8.9.8-1 inetutils-1.9.2-2
intel-dri-10.2.5-1 [remover] inxi-2.2.14-1 jack-0.124.1-3
java-runtime-common-2-1 jre7-openjdk-7.u65_2.5.2-3
jre7-openjdk-headless-7.u65_2.5.2-3 kbd-2.0.2-1
kitemmodels-5.3.0-1 krb5-1.12.2-1 less-468-1 libaio-0.3.109-7
libbluray-0.6.2-1 libbsd-0.7.0-1 libdbus-1.8.8-1
libdrm-2.4.58-1 libdvdcss-1.3.0-1 libdvdnav-5.0.1-1
libdvdread-5.0.0-1 libedit-20140620_3.1-1 libepoxy-1.2-2
libevdev-1.3-1 libgcrypt-1.6.2-1 libgcrypt15-1.5.4-3
libgpg-error-1.16-1 libidn-1.29-1 libkate-0.4.1-5
libkeybinder2-0.3.0-2 libldap-2.4.40-1 libmbim-1.10.0-1
libmm-glib-1.2.0-5 libmtp-1.1.8-1 libnice-0.1.7-1
libnl-3.2.25-1 libnm-glib-0.9.10.0-4 libogg-1.3.2-1
libomxil-bellagio-0.9.3-1 libpcap-1.6.2-1 libpipeline-1.3.1-1
libpng-1.6.13-1 libqmi-1.10.2-1
libreoffice-calc-4.2.5-1 [remover]
libreoffice-common-4.2.5-1 [remover]
libreoffice-en-US-4.2.5-1 [remover]
libreoffice-gnome-4.2.5-1 [remover]
libreoffice-impress-4.2.5-1 [remover]
libreoffice-math-4.2.5-1 [remover]
libreoffice-still-calc-4.2.6-4 libreoffice-still-common-4.2.6-4
libreoffice-still-en-US-4.2.6-4 libreoffice-still-gnome-4.2.6-4
libreoffice-still-impress-4.2.6-4
libreoffice-still-math-4.2.6-4 libreoffice-still-writer-4.2.6-4
libreoffice-writer-4.2.5-1 [remover] libsystemd-216-3
libtar-1.2.20-2 libtasn1-4.2-1 libtiff-4.0.3-5
libtirpc-0.2.5-1 libunistring-0.9.4-1 libutil-linux-2.25.1-1
libva-1.4.0-1 libwbclient-4.1.12-1 libwebp-0.4.1-1
libx264-1:142.20140826-2 libxcb-1.11-1 libxfce4ui-4.11.1-3
libxfce4util-4.11.0-4 libxkbcommon-0.4.3-1
libxkbcommon-x11-0.4.3-1 linux-api-headers-3.16.2-1
linux-firmware-20140828.13eb208-1 linux312-3.12.30-1
linux312-ndiswrapper-1.59-12 llvm-libs-3.5.0-2
locale-info-2.20-1 lvm2-2.02.111-1 lz4-123-1 man-db-2.7.0.2-2
man-pages-3.74-1 manjaro-settings-manager-0.3.4-1
mesa-10.3.1-1 mesa-demos-8.2.0-3 mesa-dri-10.3.1-1
mhwd-0.4.4-1 mhwd-catalyst-14.201-1 mhwd-db-0.4.4-1
mhwd-nvidia-343.22-2 mhwd-nvidia-304xx-304.123-1
mhwd-nvidia-340xx-340.46-1
mhwd-nvidia-legacy-304.123-1 [remover] mkinitcpio-18-2
mkinitcpio-nfs-utils-0.3-5 modemmanager-1.2.0-5
mpg123-1.21.0-1 networkmanager-0.9.10.0-4
networkmanager-openconnect-0.9.10.0-1
networkmanager-openvpn-0.9.10.0-1
networkmanager-pptp-0.9.10.0-2 nfs-utils-1.3.1-1
nfsidmap-0.26-1 nilfs-utils-2.2.2-1 nspr-4.10.7-1
nss-3.17.1-1 ntp-4.2.7.p465-2 openconnect-1:6.00-3
openresolv-3.5.7-2 p11-kit-0.20.7-3
pacman-mirrorlist-20140831-1 pamac-0.9.8.1-1 pango-1.36.6-1
pcre-8.36-1 perl-5.20.1-1 perl-xml-namespacesupport-1.11-3
perl-xml-sax-0.99-4 perl-xml-sax-base-1.08-3
perl-xml-sax-expat-0.51-2 perl-xml-simple-2.20-3
poppler-0.26.5-1 poppler-glib-0.26.5-1 ppp-2.4.7-1 pv-1.5.7-1
pygobject2-devel-2.28.6-11 pygtk-2.24.0-5
pyqt4-common-4.11.2-1 python-3.4.2-1 python-psutil-2.1.3-1
python-requests-2.4.3-1 python-six-1.8.0-1 python2-2.7.8-2
python2-gobject2-2.28.6-11 python2-pyqt4-4.11.2-1
python2-sip-4.16.3-1 qt5-base-5.3.2-1 qt5-declarative-5.3.2-1
qt5-location-5.3.2-1 qt5-sensors-5.3.2-1 qt5-webkit-5.3.2-1
qt5-xmlpatterns-5.3.2-1 qtwebkit-2.3.4-1 raptor-2.0.14-1
rtmpdump-20140918-2 s-nail-14.7.8-1 sdl-1.2.15-7 serf-1.3.7-1
sip-4.16.3-1 smbclient-4.1.12-1 speech-dispatcher-0.8.1-1
sqlite-3.8.6-1 steam-1.0.0.49-2 subversion-1.8.10-1
sudo-1.8.11.p1-1 systemd-216-3 systemd-sysvcompat-216-3
tcl-8.6.2-1 tcpdump-4.6.2-1 thin-provisioning-tools-0.4.1-1
thunar-1.6.3-5 thunderbird-31.1.2-1 ttf-tlwg-0.6.1-1
tzdata-2014h-1 unrar-1:5.1.7-1 upower-0.99.0-3
util-linux-2.25.1-1 vlc-2.1.5-4 vpnc-0.5.3.svn527-3
vte-0.28.2-5 wayland-1.6.0-1 webkitgtk-2.4.5-1
webkitgtk2-2.4.5-1 wget-1.16-1.9 x264-1:142.20140826-2
x265-1.3-1 xcb-proto-1.11-1 xcb-util-keysyms-0.4.0-1
xf86-input-acecad-1.5.0-8 xf86-input-aiptek-1.4.1-8
xf86-input-evdev-2.9.0-2 xf86-input-joystick-1.6.2-5
xf86-input-keyboard-1.8.0-3 xf86-input-mouse-1.9.1-1
xf86-input-synaptics-1.8.1-1 xf86-input-void-1.4.0-7
xf86-input-wacom-0.26.0-1 xf86-video-intel-2.99.916-3
xfce4-artwork-0.1.1a_git20110420-4 xfce4-battery-plugin-1.0.5-3
xfce4-fsguard-plugin-1.0.1-3 xfce4-mailwatch-plugin-1.2.0-4
xfce4-mixer-4.11.0-1 xfce4-mount-plugin-0.6.7-2
xfce4-mpc-plugin-0.4.4-3 xfce4-netload-plugin-1.2.0-3
xfce4-notes-plugin-1.7.7-6 xfce4-panel-4.11.1-3
xfce4-power-manager-1.4.1-1 xfce4-quicklauncher-plugin-1.9.4-9
xfce4-session-4.11.0-6 xfce4-settings-4.11.3-1
xfce4-time-out-plugin-1.0.1-4 xfce4-verve-plugin-1.0.0-5
xfce4-weather-plugin-0.8.3-5 xfce4-whiskermenu-plugin-1.4.0-3
xfdesktop-4.11.8-3 xfsprogs-3.2.1-1 xkeyboard-config-2.13-1
xorg-server-1.16.1-1 xorg-server-common-1.16.1-1
xorg-xinit-1.3.4-1 xscreensaver-5.30-1 xz-5.0.7-1
zita-alsa-pcmi-0.2.0-1 zita-resampler-1.3.0-2
Tamanho total download: 114,75 MiB
Tamanho total instalado: 2209,04 MiB
Alteração no tamanho: 47,22 MiB
:: Prosseguir com a instalação? [S/n] s
:: Obtendo pacotes ...
foomatic-db-3:20141... 27,9 MiB 230K/s 02:04 [######################] 100%
python2-2.7.8-2-i686 9,7 MiB 231K/s 00:43 [######################] 100%
^[ libreoffice-still-c... 58,2 MiB 238K/s 00:52 [##################----] 8 libreoffice-still-common-4... 70,5 MiB 226K/s 05:20 [##############################] 100%
python2-pyqt4-4.11.2-1-i686 2,2 MiB 235K/s 00:09 [##############################] 100%
subversion-1.8.10-1-i686 4,5 MiB 231K/s 00:20 [##############################] 100%
(285/285) verificando chaves no chaveiro [##############################] 100%
(285/285) verificando integridade do pacote [##############################] 100%
:: Arquivo /var/cache/pacman/pkg/foomatic-db-3:20141011-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/python2-2.7.8-2-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/libreoffice-still-common-4.2.6-4-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/python2-pyqt4-4.11.2-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
:: Arquivo /var/cache/pacman/pkg/subversion-1.8.10-1-i686.pkg.tar.xz está corrompido (pacote inválido ou corrompido (checksum)).
Deseja apagá-lo? [S/n] s
erro: falha em submeter a transação (pacote inválido ou corrompido)
Ocorreram erros e, portanto, nenhum pacote foi atualizado.
Tentei também utilizando o assistente gráfico, mas ocorre o mesmo problema, com as mesmas mensagens de erro.