ACPI support Intel Cherry Trail
Bug #1569995 reported by
Justin
This bug affects 15 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Battery Status |
New
|
Undecided
|
Unassigned | ||
Power-A(GNOME Power Management) |
New
|
Undecided
|
Unassigned | ||
acpi |
New
|
Undecided
|
Unassigned | ||
acpi-support |
New
|
Undecided
|
Unassigned | ||
acpid |
New
|
Undecided
|
Unassigned | ||
pm-utils |
New
|
Undecided
|
Unassigned | ||
Ubuntu |
Confirmed
|
Medium
|
Unassigned |
Bug Description
I have used all the latest betas of Ubuntu 16.04 and all of them seem to have very little support for the new Intel Cherry Trail processors and power management.
When I boot my system the battery is not recognized at all. Hibernation, Suspend, and Shutdown do not work. I must press and hold the power button to power off the system.
I compiled a new Linux Kernel version 4.5 and the system will shutdown properly but no further benifits.
I don't know what it would take to get Ubuntu to recognize the battery but some work in this area would be nice.
Specific hardware:
Intel Atom x5 z8300
Intel HD Graphics VID:8086 HID:22B0
Intel Battery Management INT33FE
Intel Audio VID:8086 HID:22A8
tags: | added: xenial |
tags: | added: gnome3 hibernate resume suspend wily |
Changed in ubuntu: | |
importance: | Undecided → High |
importance: | High → Medium |
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hello justin, codec_conexant and modprobe uvcvideo with no results in order of audio and internal camera issues.
I'm on ubuntu 16.04 beta2 (unity DE; hp pavilion x2 detachable z8300 on board, the same your spec) and shutdown buttons are fine out of the box.
Battery not recognized also after recompiling dsdt table.
Other wicked issues: audio (audio controller 808622A8, conexant driver), microsd reader, webcam (sensor ov5693): 4.4-4.5-4.6 kernels tested with no improvements. Also tried modprobe snd_hda_intel and snd_hda_
I hope in hotfixes.