Opened 15 months ago
Last modified 15 months ago
#18575 new bug
Thinkpad T480s battery not recognized — at Version 6
| Reported by: | Nexus-6 | Owned by: | nobody |
|---|---|---|---|
| Priority: | normal | Milestone: | Unscheduled |
| Component: | Drivers/Power | Version: | R1/Development |
| Keywords: | Cc: | ||
| Blocked By: | Blocking: | ||
| Platform: | x86-64 |
Description (last modified by )
Sometimes Haiku fails to detect the built-in battery and apparently the whole power management system does not work. When I press the power button, the shutdown is initiatiated but the alert "you can now turn your computer off" appears and the laptop must be turned off manually by keeping the power button pressed. Syslog attached.
Change History (8)
by , 15 months ago
comment:1 by , 15 months ago
comment:2 by , 15 months ago
not at all, I'm under the same impression that ACPI is disabled altogether except the power button
PS: there is a typo in the title, my model is T480s not T490, maybe you can change this for future reference?
comment:3 by , 15 months ago
| Summary: | Thinkpad T490 battery not recognized → Thinkpad T480s battery not recognized |
|---|
comment:4 by , 15 months ago
I've checked in the BIOS and everything is enabled as usual. Even after a few reboots nothing changes. I will check in a few minutes what happens if I plug the power cord
comment:5 by , 15 months ago
Plugged the power cord with the laptop turned off, it turns automatically as I configured it to do so and the battery is now detected again. New syslog attached
by , 15 months ago
comment:6 by , 15 months ago
| Description: | modified (diff) |
|---|
The syslog is practically empty.
Do you have ACPI manually disabled?