[SOLVED] Падает KDE 4.6.2

После обновления до KDE 4.6.2 оно начало падать.

/var/log/messages
Jun 7 12:59:02 positive-pc kernel: [drm] Num pipes: 1
Jun 7 12:59:02 positive-pc acpid: client 19622[0:0] has disconnected
Jun 7 12:59:02 positive-pc polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session12 (system bus name :1.178, object path /org/kde/PolicyKit1/AuthenticationAgent, locale ru_RU.UTF-8) (disconnected from bus)

Иногда перед drm] Num pipes: 1 пишет:
Jun 7 12:57:36 positive-pc kernel: [drm:r300_emit_carefully_checked_packet0] *ERROR* Cannot emit more than 64 values at a time (reg=4c00 sz=124)
Jun 7 12:57:36 positive-pc kernel: [drm:r300_do_cp_cmdbuf] *ERROR* r300_emit_packet0 failed
Иногда нет.

/var/log/kdm.log
klauncher(19977) kdemain: No DBUS session-bus found. Check if you have started the DBUS server.
kdeinit4: Communication error with launcher. Exiting!
kdmgreet(19970)/kdecore (K*TimeZone*): KSystemTimeZones: ktimezoned initialize() D-Bus call failed: "Not connected to D-Bus server"
Backtrace:
0: /usr/bin/X (xorg_backtrace+0x38) [0x810f934]
Segmentation fault at address 0xa1e6a00c
Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting

Гуглил, находил похожие проблемы, но там беда была с пакетом, который у меня даже не установлен.