Krescue on VIM3L , HDMI not working

Hi,
I try Krescue on my new VIM3L, after the LED blinking , the HDMI experience no signal, try to monitor on serial console system already boot to Krescue, the bootmode still on mmc, but no signal on HDMI.
What happend ?

may be monitor not accepted 1920x1080@60hz mode ?

Is there other way to run the Krescue app from console/ssh terminal ?

this info can help u
https://dl.khadas.com/Firmware/Krescue/dump/README-rescue-access.txt

Krescue - access

root access

  • ttyAM0 / ttyS0 - serial console (UART) - root without password
  • ssh root@krescue.local -p 22
  • ssh root@172.22.1.1 -p 22

device ip

  • 172.22.1.1 - usb0 / otg
  • dhcp - eth0
  • mdns => krescue.local

web interface

IR RC control

  • khadas rc control

USB uinput

  • any usb keyboard
  • xbox360

HDMI

  • tty0 -> HDMI

sure, I can access the device using ssh , but got root prompt not application menu, trying write Ubuntu image to EMMC using dd but haven’t success yet

i u have ssh access to krescue u can run umenu - its a user friendly interface

PS: plz clarify what do u want to do ? and i can give more useful instructions

I need to install Ubuntu on my Khadas VIM3L , trying using dd is not working, the board fail to boot. And I want to use TS050 as primary display

I don’t know any dd suitable Ubuntu image for emmc :wink:

Plz share link for this image??

We still testing krescue image
And share it very very soon plzwait

when I boot Krescue on my VIM3L using my laptop usb , I can lsscsi from my laptop linux and get :
sugeng@SugengE450:/usr/local/VIM3L> lsscsi
[0:0:0:0] disk ATA WDC WD10SPCX-08S 1A01 /dev/sda
[3:0:0:0] disk Krescue. MMC /dev/sdb
[3:0:0:1] disk Krescue. SD /dev/sdc
[3:0:0:2] disk Krescue. RAM /dev/sdd

and then I make a dd command to MMC (/dev/sdb) using this command :
sugeng@SugengE450:/usr/local/VIM3L> sudo dd if=VIM3L_Ubuntu-xfce-bionic_Linux-4.9_arm64_EMMC_V20190917.img bs=1M of=/dev/sdb
[sudo] password for root:
3863+1 records in
3863+1 records out
4051061248 bytes (4.1 GB, 3.8 GiB) copied, 783.189 s, 5.2 MB/s

I got the image from :
https://dl.khadas.com/Firmware/VIM3L/Ubuntu/EMMC/VIM3L_Ubuntu-xfce-bionic_Linux-4.9_arm64_EMMC_V20190917.7z

This image not suitable for dd usage this one only for amlogic burn software
I can share soon proper images for krescue

I’am waiting , so far I am success flashing the openwrt image both using umenu or dd

ok im just finish testing

NOTE: redowload last krescue image https://dl.khadas.com/Firmware/Krescue/dump/

now we can try test images from there (all of them suitable for VIM3L and must installed from Krescue only!!! not via dd )

good-luck

1 Like

whar the password for khadas user ?

if u meen ubuntu login root : is khadas

I would like login from XFCE desktop, but yes the password is khadas