(In reply to Zhang Rui from comment #265) > please confirm this revert patch works for you on top of 4.19-rc kernel. > I will send it out after got your confirmation.
It does! Also the CPU max frequency is now back to 2.4GHz after unplug/replug cycle. VANILLA 4.19-rc4 plugged: bat ~ # cat /sys/class/power_supply/ADP1/online 1 bat ~ # cat /sys/class/power_supply/BAT1/status Charging unplugged: bat ~ # cat /sys/class/power_supply/ADP1/online 0 bat ~ # cat /sys/class/power_supply/BAT1/status Charging PATCHED 4.19-rc4 plugged: bat ~ # cat /sys/class/power_supply/BAT1/status Charging unplugged: bat ~ # cat /sys/class/power_supply/ADP1/online 0 bat ~ # cat /sys/class/power_supply/BAT1/status Discharging replugged: bat ~ # cat /sys/class/power_supply/ADP1/online 1 bat ~ # cat /sys/class/power_supply/BAT1/status Charging -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247723 Title: [Samsung NP900X3C-A02US] Lid state changes not detected To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1247723/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
