[ubuntu] Laptop battery (no display & no warning)

view full story

http://ubuntuforums.org – Hi i use a HP pavillion - after suspension i cant see the battery icon and when i type: Code: tamir@tamir-laptop:~$ cat /proc/acpi/battery/BAT0/state i get: Code: present:                no and another problem is that it never warns me before the battery is empty and the computer shuts down. (Hardware)