I have a Lenovo 3000 N100 and my battery gets low real fast (sorry for bad English)
i read somewhere to execute cat /proc/acpi/battery/BAT1/info and check out design and last full capacity if they match that it is good if they don't my battery is properly dead/broken
well as you can see they match
present: yes
design capacity: 4800 mAh
last full capacity: 4800 mAh
battery technology: rechargeable
design voltage: 11100 mV
design capacity warning: 420 mAh
design capacity low: 156 mAh
cycle count: 0
capacity granularity 1: 264 mAh
capacity granularity 2: 3780 mAh
model number: PABAS024
serial number: 3658Q
battery type: LION
OEM info: SAMSUNG
After that I did some googling and thought I found a fix. I added pcie_aspm=force to /etc/default/grub. I fully charged the battery but still when I take out the adapter I immediately get message box that says battery critically low. Then when it gets in sleep mode and i connect my adapter again and wakes up from hibernation my screen is all white and black.
I found in Askubuntu that you should put aspm=force in this line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pcie_aspm=force" and not in a seperate line
when i did that immediatly to 2 min then to 27 min then 24 min then 15/22/19/11/12/8/5/1
43 min battery, but hibernation still crashes
How do I solve this?
