I said "it increases on battery even if I have laptop_mode enabled". This was due to having firefox open. Without firefox, on battery, with laptop_mode enabled, it only increases very slowly, like it is supposed to do.
However, after plugging in AC again it keeps increasing. This might be the fault of laptop_mode. Since I was involved in some laptop-mode-tools development and testing on this laptop some time ago, there is a chance there is something I have forgotten to revert back to default, so I would be thankful if someone else can verify this on Hardy.
I said "it increases on battery even if I have laptop_mode enabled". This was due to having firefox open. Without firefox, on battery, with laptop_mode enabled, it only increases very slowly, like it is supposed to do.
However, after plugging in AC again it keeps increasing. This might be the fault of laptop_mode. Since I was involved in some laptop-mode-tools development and testing on this laptop some time ago, there is a chance there is something I have forgotten to revert back to default, so I would be thankful if someone else can verify this on Hardy.