I fixed the slow booting problem by editing "/etc/hdparm.conf" and changing "apm_battery" value to "255". Now my laptop boots normally on battery mode (same speed as plugged in AC).
Now, for the AER problem, just ignore it. Add pci=noaer as kernel boot parameter.
I hope I helped.
I fixed the slow booting problem by editing "/etc/hdparm.conf" and changing "apm_battery" value to "255". Now my laptop boots normally on battery mode (same speed as plugged in AC).
Now, for the AER problem, just ignore it. Add pci=noaer as kernel boot parameter.
I hope I helped.