LineageOS 15.1 couple of issues

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LineageOS 15.1 couple of issues

Unread postby njninja2018 » Tue Sep 11, 2018 3:22 am

Hello,

I am currently using LineageOS 15.1 on an XU4 in my car. The video output is normally converted through an HDMI to Composite converter for my screen.

I am using 720p resolution, this all works OK in the car except for some overscan issues where the screen cant display all of the desktop area.

1) When I plug the Xu4 into my computer monitor, with and HDMI cable between them, I get the Lineage Blue stripe and moving circle bootup screen, but it hangs there. Why does it work in the car but not on a regular monitor?

2) Also, I am trying to apply overscanning to the Xu4, I understand that there are hardware / driver issues here. I would like to try wm overscan settings or wm size settings with ADB. Will the wm manager settings work with the Xu4?
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Re: LineageOS 15.1 couple of issues

Unread postby njninja2018 » Tue Sep 11, 2018 3:26 am

This is what I see. The fan spins up for a little while, then stops. THe blue LED flashes twice then repeats, indefinitely.

Image
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Re: LineageOS 15.1 couple of issues

Unread postby rooted » Tue Sep 11, 2018 3:28 am

#1 seems to be a power issue, what supply are you using in the car and in the house?

*edit*
You posted again before my post. If the blue heartbeat is pulsing it means the kernel is running which is good. Perhaps it's just a display problem. Have you changed a file called boot.ini?
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Re: LineageOS 15.1 couple of issues

Unread postby njninja2018 » Tue Sep 11, 2018 3:37 am

Hello,

I am using the 5V 4Amp power supply from Ameridroid, specifically for the Xu4.

The display works OK on my car LCD, but just gives the swirling dot on my monitor.
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Re: LineageOS 15.1 couple of issues

Unread postby rooted » Tue Sep 11, 2018 3:57 am

How long have you left it running?
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Re: LineageOS 15.1 couple of issues

Unread postby njninja2018 » Tue Sep 11, 2018 8:45 am

hours.

Same screen.

I also brought the HDMI -> Composite adapter in the house and tried to connect it to a composite input on my TV. This time the screen is just black, nothing.

This is pretty annoying.
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Re: LineageOS 15.1 couple of issues

Unread postby rooted » Tue Sep 11, 2018 12:25 pm

The only thing that's different between the car and house is the power supply.

Take it back to the car and test it, you may have a corrupt partition. If it still works in the car it has to be the power supply.
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