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framebuffer broken in android 9

Open vienfla opened this issue 6 years ago • 2 comments

Hi, this app is great, and I'm using it on daily basis, problem is : i'm sick of vnc!

Since I'm on android 9, there is no way to make it work with framebuffer, and freezing or stopping android UI doesn't work as well, the graphics won't show, only some fast graphics bugs make me guess that something is going on in the background.

I'm looking for any solution to get graphics working correctly and having videos and opengl working instead of being stuck in vnc.

Xserver XDSL is broken as well on android 9

I tried many different roms, tablets and phones, and all the same problem.

Any help would be greatly appreciated! Thanks a lot

vienfla avatar Jul 29 '19 07:07 vienfla

I am also using VNC as a main display method. Would love to switch to Framebuffer. However, currently I also getting black screen. I can ssh, use vnc without problem.


Device info:

Brand: Poco F1
Distro: Ubuntu/Bionic
Architecture: arm64
Display: 0
Video device: /dev/graphics/fb0
Input device: /dev/input/event0
X options: -dpi 100 -sharevts vt0
Force refresh framebuffer: enabled

Logs:

[12:22:39] >>> start
[12:22:39] Checking file system ... done
[12:22:39] Mounting the container: 
[12:22:39] / ... done
[12:22:39] /proc ... done
[12:22:39] /sys ... done
[12:22:40] /dev ... done
[12:22:40] /dev/shm ... done
[12:22:40] /dev/pts ... done
[12:22:40] ## bootstrap/rootfs : do_start
[12:22:40] ## bootstrap/ubuntu : do_start
[12:22:40] ## core/emulator : do_start
[12:22:40] ## core/motd : do_start
[12:22:40] ## core/hosts : do_start
[12:22:40] ## core/hostname : do_start
[12:22:40] ## core/mnt : do_start
[12:22:40] :: Configuring core/mnt ... 
[12:22:40] ## core/net : do_start
[12:22:40] :: Configuring core/net ... 
[12:22:40] ## core/timezone : do_start
[12:22:40] ## core/su : do_start
[12:22:40] ## core/locale : do_start
[12:22:40] ## core/aid : do_start
[12:22:40] ## core/profile : do_start
[12:22:40] ## core/sudo : do_start
[12:22:40] ## core/unchroot : do_start
[12:22:40] ## core : do_start
[12:22:40] ## bootstrap : do_start
[12:22:40] ## desktop/desktop-base : do_start
[12:22:40] ## extra : do_start
[12:22:40] ## desktop/dbus : do_start
[12:22:40] :: Starting desktop/dbus ... mesg: ttyname failed: Inappropriate ioctl for device
[12:22:41] done
[12:22:41] ## desktop/xfce : do_start
[12:22:41] ## desktop : do_start
[12:22:41] ## extra/ssh : do_start
[12:22:41] :: Starting extra/ssh ... mesg: ttyname failed: Inappropriate ioctl for device
[12:22:41] done
[12:22:41] ## graphics/fb : do_start
[12:22:41] :: Starting graphics/fb ... done
[12:22:41] ## graphics : do_start
[12:22:41] <<< start

Disctanger avatar Mar 03 '20 03:03 Disctanger

https://stackoverflow.com/questions/29252177/accessing-the-memory-of-the-default-framebuffer-on-android seems like there is not always fb exist in dev path

Vasili-Sk avatar Aug 01 '22 05:08 Vasili-Sk