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14.10, battery level 0 % #1

Closed promeneur closed 7 months ago

promeneur commented 1 year ago

Hello

openSUSE Tumbleweed QEMU 8.0.3 bliss 14.10

The battery level in a QEMU VM is 0 % in the contrary of android-x86 7.1 r5 or 8.1 r6

This is a problem with an application like WhatsApp, which regularly during conversation warns you it will stop.

Also, I assume this is why opencamera don't want to record any video.

hmtheboy154 commented 11 months ago

boot with OMX_NO_YUV420=1 and CODEC2_LEVEL=0 and then try to use camera app

Additionally you can set dumpsys battery set level 100 to fake it to 100

promeneur commented 11 months ago

@hmtheboy154

Thanks

It is too techie for me. Can you describe it step by step what to do ?

Xtr126 commented 11 months ago

@hmtheboy154

Thanks

It is too techie for me. Can you describe it step by step what to do ?

If you load kernel directly with qemu, you can add kernel cmdline flags to -append "root=/dev/ram0 quiet SRC=/ OMX_NO_YUV420=1 Or edit kernel command line in grub config: https://docs.blissos.org/knowledgebase/troubleshooting/edit-grub-from-bliss-install/

promeneur commented 11 months ago

@hmtheboy154

thanks

And for setting battery level to fake 100 % ?

Xtr126 commented 11 months ago

@hmtheboy154

thanks

And for setting battery level to fake 100 % ?

It is kind of unexpected that you are a Linux user and run QEMU VMs but don't know how to execute a shell command. dumpsys battery set level 100 is a command that you can execute using adb or termux with su. You could have figured out that by just searching google for dumpsys battery set level 100. Grant root access to termux with kernelSU beforehand.

promeneur commented 11 months ago

thanks

promeneur commented 8 months ago

@hmtheboy154

I tried in termux "su dumpsys battery set level 100" or "su dumpsys battery set status 1|3".

The level stays at "0 %".

The system says "there a reading problem with the battery measuring tool. battery_measure_tool

Thanks

promeneur commented 8 months ago

@hmtheboy154

adding "SRC=/OMX_NO_YUV420=1"

The kernel cmd line is

kernel /android-2023-07-03/kernel quiet stack_depot_disable=on cgroup_disable=pressure root=/dev/ram0 noexec=off HWC=drm_minigbm GRALLOC=minigbm_arcvm FFMPEG_HWACCEL_DISABLE=1 SRC=/android-2023-07-03

There is already a SRC option. How to add another SRC option ?

thanks

hmtheboy154 commented 7 months ago

move to https://github.com/BlissRoms-x86/support/issues for version older than 16