Created attachment 1159541 [details] acpidump Description of problem: 1- The battery is not detected 2- No control for display brightness Version-Release number of selected component (if applicable): Fedora 24 Kernel 4.5.4-300 How reproducible: All the time Steps to Reproduce: 1. Boot into Fedora 2. No battery icon, acpi returns nothing, and no way to see the remaining charge. 3. Display is at full brightness all the time, changing the brightness from settings has no effect. Actual results: - No battery info/status - No display brightness control Expected results: - See battery status (charging or discharging, current charge ...) - Be able to change display brightness Additional info: The device is a tablet (Cube iWork10) with the following info: - Intel Cherry Trail (Atom x5 z8300) - Intel HD Graphics (8086:22B0) - Intel Battery Management (INT33FE) [NOT WORKING] - Intel SST Audio (8086:22A8) [NOT WORKING] - Realtec RTL8723BS (WIFI connected to SDIO, Bluetooth connected to UART) [NOT WORKING - Need to apply some external kernel patches and install drivers] - Bosch Accelerometer (BOSC0200) [NOT WORKING] - Webcam (OV2680) [NOT WORKING] - Goodix Touchscreen [Works but the x-axis is inverted, reported here https://bugzilla.redhat.com/show_bug.cgi?id=1335302]
Created attachment 1159542 [details] dmesg (from kernel 4.5.3)
Created attachment 1159544 [details] lshw
Created attachment 1159545 [details] lspci
None is handled by acpid. The acpid deamon listens for ACPI events and can run scripts based on the events. Typically with the desktop environment (DE) ACPI events are handled by power manager provided by the DE. It seems there are some backtraces regarding ACPI in your dmesg, thus reassigning to kernel.
I just realized that shutdown doesn't work or doesn't actually power off the device. So doing a shutdown will go through the normal shutdown steps and then the display will turn off I thought it is turned off until I realized that the tablet is hot after few hours and the battery was drained! I also saw some people online complaining also about Hibernate and Suspend but I didn't try them.
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 24 kernel bugs. Fedora 24 has now been rebased to 4.7.4-200.fc24. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 25, and are still experiencing this issue, please change the version to Fedora 25. If you experience different issues, please open a new bug report for those.
*********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.
What additional data do I need to provide? The problem still exists in fedora 25 and 26beta
We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. The kernel moves very fast so bugs may get fixed as part of a kernel update. Due to this, we are doing a mass bug update across all of the Fedora 26 kernel bugs. Fedora 26 has now been rebased to 4.15.4-200.fc26. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 27, and are still experiencing this issue, please change the version to Fedora 27. If you experience different issues, please open a new bug report for those.
This message is a reminder that Fedora 26 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '26'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 26 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 26 changed to end-of-life (EOL) status on 2018-05-29. Fedora 26 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.