https://bugzilla.kernel.org/show_bug.cgi?id=206731
Bug ID: 206731
Summary: Charger plug, unplug not detected promptly: Windows
sees change promptly
Product: ACPI
Version: 2.5
Kernel Version: 5.5.4-050504-lowlatency #202002150446
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Battery
Assignee: acpi_power-batt...@kernel-bugs.osdl.org
Reporter: taranjun...@gmail.com
Regression: No
I have a Lenovo Ideapad 330-17ICH laptop running Ubuntu 19.10. Since I've
installed Linux-based system I'm having issues with charger - it's not
recognized instantaneously. After a while after connected (probably when
battery level changes), it's recognized as "charging". The same is in reverse
way - after a while it notices that charger was unplugged. On Windows charger
(un)plug is detected promptly and instantaneously.
This issue was checked at the following kernel versions: 4.14, 5.3.0, 5.5.4.
All of them are affected. It was also detected on the another laptop with
similar hardware and tested on the other Linux based systems e.g Linux Mint,
Ubuntu 18.04, Manjaro.
- here's full syslog just from boot:
https://gist.github.com/Dominos/23e658b41fe90b7b08c172533b4b08e5
- The command `grep . /sys/class/power_supply/*/*` output:
https://gist.github.com/Dominos/5ef9252a94c4a8805682eede87b73ec1#file-gistfile1-txt
- dmesg:
https://gist.github.com/Dominos/a2665146a4af228c97f74e1563ec8b7d#file-dmesg-txt
- acpidump:
https://gist.github.com/Dominos/41ade2cf5ea12a4a4db3aa730e1a85e5#file-acpidump_ideapad_330_17ich_ubuntu-txt
- inxi -aF output:
https://gist.github.com/Dominos/3f5480c01e80ed7e1d765d74bf0ad4e8#file-inxi
Bios is updated to the latest available version.
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