I'm having the same problem having just installed Jaunty on a Dell Latitude D420. It's happened twice today having installed Jaunty last night. One of the questions asked if hal was running. Here's the output of ps aux | grep hal
105 2555 0.0 0.1 6684 2768 ? Ss 13:54 0:12 /usr/sbin/hald root 2622 0.0 0.0 3328 1072 ? S 13:54 0:02 hald-runner root 2652 0.0 0.0 5176 1820 ? S 13:54 0:00 /usr/lib/hal/hald-addon-dell-backlight root 2656 0.0 0.0 5176 1728 ? S 13:54 0:00 hald-addon-input: Listening on /dev/input/event2 /dev/input/event1 /dev/input/event5 /dev/input/event6 /dev/input/event0 /dev/input/event4 root 2667 0.0 0.0 5304 1908 ? S 13:54 0:01 /usr/lib/hal/hald-addon-rfkill-killswitch root 2702 0.0 0.0 5188 1696 ? S 13:54 0:00 /usr/lib/hal/hald-addon-cpufreq 105 2703 0.0 0.0 5032 1672 ? S 13:54 0:00 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket jon 3469 0.0 0.1 7996 3048 ? S 13:54 0:00 /usr/lib/gvfs/gvfs-hal-volume-monitor jon 21682 0.0 0.0 3344 816 pts/5 S+ 20:34 0:00 grep hal ** Attachment added: "/var/log/Xorg.0.log with no keyboard input working" http://launchpadlibrarian.net/26825255/Xorg.0.log -- [jaunty] Mouse and keyboard stop responding https://bugs.launchpad.net/bugs/320173 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs