Ce matin, j'ai fait une mise à jour de mon Archlinux et depuis, j'ai eu plusieurs plantages de Kwin (en faisant un simple alt-tab par exemple), et du gestionnaire de lock. Quand je verrouille ma session, l'écran devient noir et "clignote" toutes les deux-trois secondes.
Il m'est impossible de me reconnecter, je suis obligé de passer en tty et de faire un reboot.
Voici mon pacman.log de ce matin :
Code : Tout sélectionner
[2013-12-04 08:20] [PACMAN] Running 'pacman -Syu'
[2013-12-04 08:20] [PACMAN] synchronizing package lists
[2013-12-04 08:20] [PACMAN] starting full system upgrade
[2013-12-04 08:26] [PACMAN] upgraded calligra-libs (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-braindump (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-extras (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-filters (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-plugins (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-words (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-flow (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-handbook (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-karbon (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-kexi (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded opencolorio (1.0.8-1 -> 1.0.9-1)
[2013-12-04 08:26] [PACMAN] upgraded calligra-krita (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-plan (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-sheets (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded calligra-stage (2.7.5-1 -> 2.7.5-2)
[2013-12-04 08:26] [PACMAN] upgraded cmake (2.8.12.1-1 -> 2.8.12.1-3)
[2013-12-04 08:26] [PACMAN] upgraded cronie (1.4.9-5 -> 1.4.11-1)
[2013-12-04 08:26] [PACMAN] upgraded dosfstools (3.0.23-1 -> 3.0.24-1)
[2013-12-04 08:26] [PACMAN] upgraded gcc-libs (4.8.2-4 -> 4.8.2-5)
[2013-12-04 08:26] [PACMAN] upgraded poppler (0.24.3-1 -> 0.24.4-1)
[2013-12-04 08:26] [PACMAN] upgraded evas_generic_loaders (1.7.9-1 -> 1.7.9-2)
[2013-12-04 08:26] [PACMAN] upgraded ffmpeg-compat (1:0.10.9-2 -> 1:0.10.10-1)
[2013-12-04 08:26] [PACMAN] upgraded freetype2 (2.5.0.1-2 -> 2.5.1-1)
[2013-12-04 08:26] [PACMAN] upgraded gcc (4.8.2-4 -> 4.8.2-5)
[2013-12-04 08:26] [PACMAN] upgraded graphite (1:1.2.3-1 -> 1:1.2.4-1)
[2013-12-04 08:26] [PACMAN] upgraded harfbuzz (0.9.23-1 -> 0.9.24-1)
[2013-12-04 08:26] [PACMAN] upgraded harfbuzz-icu (0.9.23-1 -> 0.9.24-1)
[2013-12-04 08:26] [PACMAN] upgraded libdrm (2.4.49-1 -> 2.4.50-1)
[2013-12-04 08:26] [PACMAN] upgraded libftdi (0.20-2 -> 1.0-2)
[2013-12-04 08:26] [PACMAN] upgraded libldap (2.4.37-1 -> 2.4.38-1)
[2013-12-04 08:26] [PACMAN] installed libaio (0.3.109-7)
[2013-12-04 08:26] [PACMAN] upgraded libmariadbclient (5.5.34-1 -> 5.5.34-3)
[2013-12-04 08:26] [PACMAN] upgraded libnl (3.2.22-1 -> 3.2.23-1)
[2013-12-04 08:26] [PACMAN] upgraded libpcap (1.4.0-1 -> 1.5.1-1)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-common (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-base (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-calc (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-draw (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-gnome (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-impress (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-kde4 (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-math (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-postgresql-connector (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-sdk (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-sdk-doc (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [PACMAN] upgraded libreoffice-writer (4.1.3-1 -> 4.1.3-2)
[2013-12-04 08:27] [ALPM-SCRIPTLET] >>> Updating module dependencies. Please wait ...
[2013-12-04 08:27] [ALPM-SCRIPTLET] >>> Generating initial ramdisk, using mkinitcpio. Please wait...
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Starting build: 3.12.2-1-ARCH
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [base]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [udev]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [autodetect]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [modconf]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [block]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [filesystems]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [keyboard]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [fsck]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Creating gzip initcpio image: /boot/initramfs-linux.img
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Image generation successful
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Starting build: 3.12.2-1-ARCH
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [base]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [udev]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [modconf]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [block]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: aic94xx
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> WARNING: Possibly missing firmware for module: smsmdtv
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [filesystems]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [keyboard]
[2013-12-04 08:27] [ALPM-SCRIPTLET] -> Running build hook: [fsck]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Generating module dependencies
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Creating gzip initcpio image: /boot/initramfs-linux-fallback.img
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> Image generation successful
[2013-12-04 08:27] [PACMAN] upgraded linux (3.12.1-3 -> 3.12.2-1)
[2013-12-04 08:27] [PACMAN] installed libftdi-compat (0.20-1)
[2013-12-04 08:27] [PACMAN] upgraded lirc-utils (1:0.9.0-65 -> 1:0.9.0-66)
[2013-12-04 08:27] [PACMAN] upgraded mariadb-clients (5.5.34-1 -> 5.5.34-3)
[2013-12-04 08:27] [PACMAN] upgraded mariadb (5.5.34-1 -> 5.5.34-3)
[2013-12-04 08:27] [PACMAN] upgraded poppler-qt4 (0.24.3-1 -> 0.24.4-1)
[2013-12-04 08:27] [ALPM-SCRIPTLET] Syslinux BIOS update successful
[2013-12-04 08:27] [ALPM-SCRIPTLET]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> For setting up Syslinux BIOS using the syslinux-install_update script follow
[2013-12-04 08:27] [ALPM-SCRIPTLET] https://wiki.archlinux.org/index.php/Syslinux#Automatic_Install
[2013-12-04 08:27] [ALPM-SCRIPTLET]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> For setting up Syslinux EFI follow
[2013-12-04 08:27] [ALPM-SCRIPTLET] https://wiki.archlinux.org/index.php/Syslinux#UEFI_Systems
[2013-12-04 08:27] [ALPM-SCRIPTLET]
[2013-12-04 08:27] [ALPM-SCRIPTLET] ==> The syslinux-install_update script does not currently support EFI install
[2013-12-04 08:27] [ALPM-SCRIPTLET]
[2013-12-04 08:27] [PACMAN] upgraded syslinux (6.02-7 -> 6.02-8)