Disabling boot log levels on Tinker Edge R running Debian 10 (Buster)

[saeed soleimanifar 0]

Hi everyone,

I'm currently trying to disable the boot log levels on my Tinker Edge R board running Debian 10 (Buster). I've made the following modification to the `/boot/cmdline.txt` file:

 

console=ttyS0,115200 consoleblank=0 rootwait quiet loglevel=0

 

However, despite saving the changes, the boot log levels remain unchanged. I would greatly appreciate any assistance or guidance on how to achieve this.

Here is some additional information about my system:
- OS: Debian GNU/Linux 10 (Buster)
- OS Details: [Output of `cat /etc/os-release`]
  ```
  PRETTY_NAME="Debian GNU/Linux 10 (buster)"
  NAME="Debian GNU/Linux"
  VERSION_ID="10"
  VERSION="10 (buster)"
  VERSION_CODENAME=buster
  ID=debian
  HOME_URL="https://www.debian.org/"
  SUPPORT_URL="https://www.debian.org/support"
  BUG_REPORT_URL="https://bugs.debian.org/"
  ```

Thank you in advance for your help and suggestions!

Edited May 24, 2023 by saeed soleimanifar

[tooz 52]

hello @saeed soleimanifar, 

by boot logs, do you mean the console logs printed whist booting?

[saeed soleimanifar 0]

hello @tooz 
yes I mean the console log just when you power on the device . I don't want the printed lines of linux kernel I just want a blank screen and boot directly to LXDE desktop.

[tooz 52]

hello @saeed soleimanifar, 

 

you can get the console log disabled by modifying the /boot/cmdline.txt: 

console=

save and then reboot

[saeed soleimanifar 0]

@tooz Thanks that solved my problem.
Is there any other way of removing TinkerEdgeR boot logo instead of compiling the Debian kernel and replace using following

dd if=boot.img of=/dev/mmcblk1p4

 I also want to set HDMI default resolution to 1024*768 in booting Linux I see it is 1920*1080 by default and will change to 1024*768 after XDesktop starts.

Edited May 30, 2023 by saeed soleimanifar

[tooz 52]

hello @saeed soleimanifar, 

12 hours ago, saeed soleimanifar said:

Is there any other way of removing TinkerEdgeR boot logo instead of compiling the Debian kernel and replace using following

 

the fastest way to remove the 6 logos while booting, without re-compiling the kernel is to add quiet in /boot/cmdline.txt:

consoleblank=1 quiet

 

13 hours ago, saeed soleimanifar said:

 I also want to set HDMI default resolution to 1024*768 in booting Linux I see it is 1920*1080 by default and will change to 1024*768 after XDesktop starts.

you can change it in monitor setting: toolbar >preferences> monitor settings