ubuntu-phone team mailing list archive

[รัชนันท์ ศรีรัตนเมธ <peathot@xxxxxxxxxxx>]

On 30/04/2559 15:57, Carolin Weiß wrote:
> Hi everybody,
>
>
> got another problem with my Meizu MX4 using OTA 10.1 stable version. 
> Since few weeks (already bevor OTA 10.1) it awakes itself from standby 
> mode and it's not possible to send it back to standby. By pressing the 
> power button the display immediatly switches back on. Don't know if 
> important but: Being in this bug mode the dash-apps (sorry, don't know 
> the right term) have little numbers inside as in the screenshot.
>
> This week I found out that touching the home button solves the problem 
> so far that the power button does it work afterwards. Unfortunately 
> this helps just for a few hours then I got the bug again. The only 
> working solution I found so far is a restart.
>
> Restarting the phone saves me for 4-5 days from this bug but produces 
> another. Every second time I restart my phone it turns immediatly into 
> flight mode.
Hi,

That sounds like this bug 
(https://bugs.launchpad.net/ubuntu/+source/mir/+bug/1547864), especially 
in aspect that pressing the home button will fix it. Anyway, please 
don't press "this bug affects me" yet, but please:

1. Make your device R/W ("phablet-config writable-image" on host
   computer. You have to enable developer mode first), then install evtest.
2. Run "sudo evtest", then select touch screen device. It may be not
   clear which one is touch screen, but you'll know if it outputs lots
   of text on the screen.
3. Turn the screen on. Press finger on the home button, then slide your
   finger to screen area without lifting your finger.
4. Press Ctrl+C, then send output of that command to me.

This bug is about Ubuntu's inability to handle some input code from 
kernel. The output from evtest will help me determine if your bug is 
this bug or not.

Ratchanan Srirattanamet.
> This bug is really annoying because when I see is, it has already 
> taken more or less battery. It's no fun when you started your day with 
> a fully loaded phone and when you need it, battery is empty.
>
>
> So far it seems to me that I am the only person with this problem. Any 
> recommendations?