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Edited by JFL at 2021-05-14 17:02
Hi @darkstar,
Thanks for the vim3-focal-BOOT.tar.gz. Based on your input that your Ubuntu Focal 5.12.0 build could have some freezes issue so I wanted to try using the Khadas_Vim3_Ubuntu_Focal_Kernel first.
Copied over all the files except these files initrd.img-5.12.0, System.map-5.12.0, uInitrd-5.12.0, uInitrd, vmlinuz-5.12.0 and zImage (all related to your kernel 5.12.0 build) from vim3-focal-BOOT over to /boot partition. So basically using Khadas-Vim3 kernel built but with your boot.ini, uEnv.ini, etc.and the chainloader u-boot.ext from balbes150.
Login with Ubuntu-Wayland and so far no system freeze (2 hours) and Panfrost has been enabled by default.
During startup I do notice "Error on mac" and "Failed to start Advanced IEEE 802.11 AP and IEEE 802.1X/WPA/WPA2/EAP Authenticator." during boot up which I also encountered with the Debian Buster 5.10.12 build previously. I just plug-in the Ethernet cable but it does not automatically connect to Ethernet still connected via Wifi so not sure whether Ethernet works. Read in Khadas forum that there is bug with Gnome:
The only issue it had was ethernet was not recognized only wifi because of a bug with gnome but I quickly fixed it by adding:
“except:type:ethernet” in /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf and then “sudo service network-manager restart” and then associating Ifupdown to eth0 from Ubuntu network-manager GUI.
Not sure whether I am having the same issue.
Not familiar with Ubuntu-Desktop (GNOME) yet Don't seems to be able to locate the app "Startup and Session" (Xfce) to see what applications had been loaded during startup.
Edit: Tested the Ethernet Not working by default (Wired Network Unmanaged or something like that). Will try to follow the suggested solution to see it works.
Edit2: The below method seems to resolve the Ethernet issue. The error message "Error on mac" and "Failed to start Advanced IEEE 802.11 AP and IEEE 802.1X/WPA/WPA2/EAP Authenticator." persist during boot up. Had one kernel panic during boot process. No visual artifacts so far on Ubuntu-Wayland with Panfrost Enabled.
The Ubuntu login does NOT work as you pointed out. Just a blank black screen. Did not try GNOME Classic login.
by adding:
“except:type:ethernet” in /usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf and then “sudo service network-manager restart” and then associating Ifupdown to eth0 from Ubuntu network-manager GUI.
- khadas@Khadas:~$ uname -a
- Linux Khadas 5.12.0 #1.0.5 SMP Fri Apr 30 18:09:44 CST 2021 aarch64 aarch64 aarch64 GNU/Linux
- name of display: :0
- display: :0 screen: 0
- direct rendering: Yes
- Extended renderer info (GLX_MESA_query_renderer):
- Vendor: Panfrost (0xffffffff)
- Device: Mali G52 (Panfrost) (0xffffffff)
- Version: 21.0.1
- Accelerated: yes
- Video memory: 3780MB
- Unified memory: yes
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Author: darkstar
Author
Post time 2021-05-03 21:46:21