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Author Topic: piCore-11beta GUI desktop install  (Read 4493 times)

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #60 on: May 06, 2020, 10:08:11 PM »
Hi Rich,
I tried the command but the same result that web was still blank (reference attach).

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #61 on: May 06, 2020, 10:29:33 PM »
I'm not sure that it is the cause of the problem, but it looks like hardware graphics acceleration is not enabled.

What does this give:
Code: [Select]
$ tce-load -i glxinfo
$ glxinfo | grep Accel

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #62 on: May 07, 2020, 09:53:11 PM »
It showed:
Code: [Select]
Accelerated: no

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #63 on: May 07, 2020, 10:05:48 PM »
Have you made one of the following entries in /mnt/mmcblk0p1/config.txt:
Code: [Select]
[PI3]
dtoverlay=vc4-kms-v3d

[PI4]                   
dtoverlay=vc4-fkms-v3d

Note that you need to reboot after making the changes.

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #64 on: May 10, 2020, 05:41:51 PM »
I have made /mnt/mmcblk0p1/config.txt and add dtoverlay=vc4-kms-v3d in it.
After all reboot.
Which the following step I need to do?

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #65 on: May 10, 2020, 08:41:29 PM »
Add the overlay:
Code: [Select]
[PI3]
dtoverlay=vc4-kms-v3d

Reboot

Code: [Select]
$ tce-load -i Xorg-3d flwm aterm wbar
$ sudo rm /usr/local/share/X11/xorg.conf.d/fb*
$ startx
« Last Edit: May 10, 2020, 10:01:58 PM by Juanito »

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #66 on: May 10, 2020, 11:54:19 PM »
Code: [Select]
$ tce-load -i Xorg-3d flwm aterm wbar
$ sudo rm /usr/local/share/X11/xorg.conf.d/fb*
$ startx
I have execute that but Web still blank and got message (reference attach).


Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #67 on: May 10, 2020, 11:57:13 PM »
Should I add graphics-4.19.81-piCore-v7.tcz, Xorg-3d.tcz, flwm.tcz to onboot.list?

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #68 on: May 11, 2020, 12:08:30 AM »
For testing purposes there’s no need to do that.

Note that loading Xorg-3d will load graphics-KERNEL anyway.

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #69 on: May 11, 2020, 01:17:31 AM »
OK
When I enter a web on epiphany, I get
Code: [Select]
GDK_IS_PIXBUF(pixbuf) failed
GDK_IS_CURSOR(cursor) failed
GDK_IS_DISPLAY(display) failed
I think it enter the page successfully but browser cannot display content.

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #70 on: May 11, 2020, 01:29:45 AM »
Does this show the gdk-pixbuf is loaded:
Code: [Select]
$ tce-status -i | grep gdk
If gdk-pixbuf is loaded, then have you checked that you have the latest version with the apps gui maintenance/check for updates?

Note also, from your previous attachment - please paste terminal output rather than attaching a photo - hardware acceleration is not enabled.

Did you copy both lines:
Code: [Select]
[PI3]
dtoverlay=vc4-kms-v3d
..to config.txt?

If so, does the screen blank momentarily when graphics-KERNEL is loaded?

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #71 on: May 11, 2020, 02:24:50 AM »
It shows:
Code: [Select]
gdk-pixbuf
Yes, I have copied
Code: [Select]
[PI3]
dtoverlay=vc4-kms-v3d
to config.txt

When I click maintenance/check for updates, it shows
Code: [Select]
Error Could not verify libedit.tcz
Scan for update complete

I don't see the screen blank momentarily when graphics-KERNEL is loaded.

Offline Juanito

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Re: piCore-11beta GUI desktop install
« Reply #72 on: May 11, 2020, 02:58:35 AM »
Which RPi do you have?

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #73 on: May 11, 2020, 05:40:24 PM »
RPI 3B+

Offline danny

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Re: piCore-11beta GUI desktop install
« Reply #74 on: May 11, 2020, 06:18:48 PM »
I think maybe I have to solve error
Code: [Select]
libEGL warning DRI2: failed to authenticate
Cannot obtain EGL surfaceless configuration: EGL_SUCCESS
Cannot obtain EGL Pbuffer configuration: EGL_SUCCESS
Cannot obtain EGL window context configuration: EGL_SUCCESS
at first, right?