PINE64

Oh, Ubuntu. In Debian I can't even find out what libglvnd-dev is. But I just built Firefox 61 which uses GTK 3 (dev).

This is the information I have for the package:

Package: libglvnd-dev (1.0.0+git20180308-3)

Vendor neutral GL dispatch library -- development files

This is an implementation of the vendor-neutral dispatch layer for arbitrating OpenGL API calls between multiple vendors on a per-screen basis.
Thanks for the tip I will try out the debian images after work today.

Also does the onboard sound work out of the box for others using Ubuntu and or Debian?

(08-05-2018, 02:37 PM)ab1jx Wrote: [ -> ]Also does the onboard sound work out of the box for others using Ubuntu and or Debian?

Sound I'd like to find out about.  I can't make my HDMI sound work but I didn't try very hard.  https://forum.pine64.org/showthread.php?...4#pid39414 I have a good USB sound card I can use, didn't worry about it..

"onboard"?  what's that?  The choices I saw were HDMI, I2C, SPDIF.  Onboard sound on a Raspberry Pi is done with PWM, that could maybe be done here using GPIO pins.  I don't know what's fed to the A/V jack.

Rock64pro HDMI sound works I hear.

Try "alsactl init" then "aplay -l" on a command line.

Hello,

I have been trying to get sound out of the headphone jack but selecting this does not produce sound when playing music or videos, but a USB soundcard works well.

[attachment=1183]
The schematic page 17 shows this audio circuitry but I don't know how you access it from software.

(08-06-2018, 10:24 AM)nislaco23 Wrote: [ -> ]I have been trying to get sound out of the headphone jack but selecting this does not produce sound when playing music or videos, but a USB soundcard works well.

I have not been able to get anything out of the headphone jack, but have no issues through HDMI. (My sound demands are Noddy - if I can hear an mp3 play I am happy!)

There is sound here (Vestel 22L1333G TV/monitor, LXDE image), but it plays back several times faster than it should, i.e. at a much higher sample rate. (The www.audiocheck.net site contains a lot of interesting sounds that I used to test this.)

(08-07-2018, 03:41 AM)lucho Wrote: [ -> ]There is sound here (Vestel 22L1333G TV/monitor, LXDE image), but it plays back several times faster than it should, i.e. at a much higher sample rate. (The www.audiocheck.net site contains a lot of interesting sounds that I used to test this.)

This is a known issue with pulseaudio with the 4.4.132-1075 kernel that is default in the 0.7.9 Ayufan release.

You can check your kernel version with
uname -a

You can upgrade your kernel with
sudo apt-get update
sudo apt-get install linux-image-4.4.132-1083-rockchip-ayufan-gfd3f12ca5fae
and reboot

I've installed Bionic LXDE, but I'm not having any success getting it to autologin. Any suggestions?




Added the following lines:




Upon reboot, it still requests login. I've tried several different variations of the above file. I've also tried moving lightdm.conf directly into the /etc/lightdm folder.

I'm thinking that lightdm isn't looking in this directory (or perhaps it isn't functioning properly) because the desktop background specified in the same folder in 99_xxx_rock64.conf isn't loading either.

---

If I do cat /proc/asound/cards I see:

I'm guessing the AV jack is on the I2S because the other two are digital output.  And maybe the amp/driver chip is connected to the I2S bus.  Haven't tried it.

If I type alsamixergui on a command line I see this message to its stderr: "No mixer elems found".

I can do ls /dev/snd and see stuff in there, but there's no /dev/dsp

I'm trying to get HDMI sound working, at this point about the same troubleshooting steps.  This could all be missing drivers.  Audacity shows these device choices:
[attachment=1186]